This template is for Zabbix version: 6.2

Also available for: 6.0 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/generic_snmp_snmp?at=release/6.2

Generic by SNMP

Overview

For Zabbix version: 6.2 and higher.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$ICMP_LOSS_WARN}	-	`20`
{$ICMP_RESPONSE_TIME_WARN}	-	`0.15`
{$SNMP.TIMEOUT}	-	`5m`

Template links

There are no template links in this template.

Discovery rules

Items collected

Group	Name	Description	Type	Key and additional info
General	SNMP traps (fallback)	The item is used to collect all SNMP traps unmatched by other snmptrap items	SNMP_TRAP	snmptrap.fallback
General	System location	MIB: SNMPv2-MIB The physical location of this node (e.g., `telephone closet, 3rd floor'). If the location is unknown, the value is the zero-length string.	SNMP	system.location[sysLocation.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System contact details	MIB: SNMPv2-MIB The textual identification of the contact person for this managed node, together with information on how to contact this person. If no contact information is known, the value is the zero-length string.	SNMP	system.contact[sysContact.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System object ID	MIB: SNMPv2-MIB The vendor's authoritative identification of the network management subsystem contained in the entity. This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining`what kind of box' is being managed. For example, if vendor`Flintstones, Inc.' was assigned the subtree1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'.	SNMP	system.objectid[sysObjectID.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System name	MIB: SNMPv2-MIB An administratively-assigned name for this managed node.By convention, this is the node's fully-qualified domain name. If the name is unknown, the value is the zero-length string.	SNMP	system.name Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System description	MIB: SNMPv2-MIB A textual description of the entity. This value should include the full name and version identification of the system's hardware type, software operating-system, and networking software.	SNMP	system.descr[sysDescr.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
Status	Uptime (network)	MIB: SNMPv2-MIB The time (in hundredths of a second) since the network management portion of the system was last re-initialized.	SNMP	system.net.uptime[sysUpTime.0] Preprocessing: - MULTIPLIER: `0.01`
Status	Uptime (hardware)	MIB: HOST-RESOURCES-MIB The amount of time since this host was last initialized. Note that this is different from sysUpTime in the SNMPv2-MIB [RFC1907] because sysUpTime is the uptime of the network management portion of the system.	SNMP	system.hw.uptime[hrSystemUptime.0] Preprocessing: - CHECK_NOT_SUPPORTED ⛔️ON_FAIL: `CUSTOM_VALUE -> 0` - MULTIPLIER: `0.01`
Status	SNMP agent availability	Availability of SNMP checks on the host. The value of this item corresponds to availability icons in the host list. Possible value: 0 - not available 1 - available 2 - unknown	INTERNAL	zabbix[host,snmp,available]
Status	ICMP ping	-	SIMPLE	icmpping
Status	ICMP loss	-	SIMPLE	icmppingloss
Status	ICMP response time	-	SIMPLE	icmppingsec

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
System name has changed	System name has changed. Ack to close.	`last(/Generic by SNMP/system.name,#1)<>last(/Generic by SNMP/system.name,#2) and length(last(/Generic by SNMP/system.name))>0`	INFO	Manual close: YES
Host has been restarted	Uptime is less than 10 minutes.	`(last(/Generic by SNMP/system.hw.uptime[hrSystemUptime.0])>0 and last(/Generic by SNMP/system.hw.uptime[hrSystemUptime.0])<10m) or (last(/Generic by SNMP/system.hw.uptime[hrSystemUptime.0])=0 and last(/Generic by SNMP/system.net.uptime[sysUpTime.0])<10m)`	WARNING	Manual close: YES Depends on: - No SNMP data collection
No SNMP data collection	SNMP is not available for polling. Please check device connectivity and SNMP settings.	`max(/Generic by SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0`	WARNING	Depends on: - Unavailable by ICMP ping
Unavailable by ICMP ping	Last three attempts returned timeout. Please check device connectivity.	`max(/Generic by SNMP/icmpping,#3)=0`	HIGH
High ICMP ping loss	-	`min(/Generic by SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Generic by SNMP/icmppingloss,5m)<100`	WARNING	Depends on: - Unavailable by ICMP ping
High ICMP ping response time	-	`avg(/Generic by SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}`	WARNING	Depends on: - High ICMP ping loss - Unavailable by ICMP ping

Feedback

Please report any issues with the template at https://support.zabbix.com.

This template is for Zabbix version: 6.0

Also available for: 6.2 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/generic_snmp_snmp?at=release/6.0

Generic by SNMP

Macros used

Name	Description	Default
{$SNMP.TIMEOUT}		`5m`
{$ICMP_LOSS_WARN}		`20`
{$ICMP_RESPONSE_TIME_WARN}		`0.15`

Items

Name	Description	Type	Key and additional info
Generic SNMP: Uptime (network)	MIB: SNMPv2-MIB The time (in hundredths of a second) since the network management portion of the system was last re-initialized.	SNMP agent	system.net.uptime[sysUpTime.0] Preprocessing Custom multiplier: `0.01`
Generic SNMP: Uptime (hardware)	MIB: HOST-RESOURCES-MIB The amount of time since this host was last initialized. Note that this is different from sysUpTime in the SNMPv2-MIB [RFC1907] because sysUpTime is the uptime of the network management portion of the system.	SNMP agent	system.hw.uptime[hrSystemUptime.0] Preprocessing Check for not supported value ⛔️Custom on fail: Set value to: `0` Custom multiplier: `0.01`
Generic SNMP: SNMP traps (fallback)	The item is used to collect all SNMP traps unmatched by other snmptrap items	SNMP trap	snmptrap.fallback
Generic SNMP: System location	MIB: SNMPv2-MIB The physical location of this node (e.g., `telephone closet, 3rd floor'). If the location is unknown, the value is the zero-length string.	SNMP agent	system.location[sysLocation.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System contact details	MIB: SNMPv2-MIB The textual identification of the contact person for this managed node, together with information on how to contact this person. If no contact information is known, the value is the zero-length string.	SNMP agent	system.contact[sysContact.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System object ID	MIB: SNMPv2-MIB The vendor's authoritative identification of the network management subsystem contained in the entity. This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining`what kind of box' is being managed. For example, if vendor`Flintstones, Inc.' was assigned the subtree1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'.	SNMP agent	system.objectid[sysObjectID.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System name	MIB: SNMPv2-MIB An administratively-assigned name for this managed node.By convention, this is the node's fully-qualified domain name. If the name is unknown, the value is the zero-length string.	SNMP agent	system.name Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System description	MIB: SNMPv2-MIB A textual description of the entity. This value should include the full name and version identification of the system's hardware type, software operating-system, and networking software.	SNMP agent	system.descr[sysDescr.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: SNMP agent availability	Availability of SNMP checks on the host. The value of this item corresponds to availability icons in the host list. Possible value: 0 - not available 1 - available 2 - unknown	Zabbix internal	zabbix[host,snmp,available]
Generic SNMP: ICMP ping		Simple check	icmpping
Generic SNMP: ICMP loss		Simple check	icmppingloss
Generic SNMP: ICMP response time		Simple check	icmppingsec

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Generic SNMP: Host has been restarted	Uptime is less than 10 minutes.	`(last(/Generic by SNMP/system.hw.uptime[hrSystemUptime.0])>0 and last(/Generic by SNMP/system.hw.uptime[hrSystemUptime.0])<10m) or (last(/Generic by SNMP/system.hw.uptime[hrSystemUptime.0])=0 and last(/Generic by SNMP/system.net.uptime[sysUpTime.0])<10m)`	Warning	Manual close: Yes Depends on: Generic SNMP: No SNMP data collection
Generic SNMP: System name has changed	The name of the system has changed. Acknowledge to close the problem manually.	`last(/Generic by SNMP/system.name,#1)<>last(/Generic by SNMP/system.name,#2) and length(last(/Generic by SNMP/system.name))>0`	Info	Manual close: Yes
Generic SNMP: No SNMP data collection	SNMP is not available for polling. Please check device connectivity and SNMP settings.	`max(/Generic by SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0`	Warning	Depends on: Generic SNMP: Unavailable by ICMP ping
Generic SNMP: Unavailable by ICMP ping	Last three attempts returned timeout. Please check device connectivity.	`max(/Generic by SNMP/icmpping,#3)=0`	High
Generic SNMP: High ICMP ping loss		`min(/Generic by SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Generic by SNMP/icmppingloss,5m)<100`	Warning	Depends on: Generic SNMP: Unavailable by ICMP ping
Generic SNMP: High ICMP ping response time		`avg(/Generic by SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}`	Warning	Depends on: Generic SNMP: High ICMP ping loss Generic SNMP: Unavailable by ICMP ping

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide feedback, discuss the template, or ask for help at ZABBIX forums

This template is for Zabbix version: 5.4

Also available for: 6.2 6.0 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/generic_snmp_snmp?at=release/5.4

Generic SNMP

Overview

For Zabbix version: 5.4 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$SNMP.TIMEOUT}	-	`5m`

Template links

Name
ICMP Ping

Discovery rules

Items collected

Group	Name	Description	Type	Key and additional info
General	SNMP traps (fallback)	The item is used to collect all SNMP traps unmatched by other snmptrap items	SNMP_TRAP	snmptrap.fallback
General	System location	MIB: SNMPv2-MIB The physical location of this node (e.g., `telephone closet, 3rd floor'). If the location is unknown, the value is the zero-length string.	SNMP	system.location[sysLocation.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System contact details	MIB: SNMPv2-MIB The textual identification of the contact person for this managed node, together with information on how to contact this person. If no contact information is known, the value is the zero-length string.	SNMP	system.contact[sysContact.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System object ID	MIB: SNMPv2-MIB The vendor's authoritative identification of the network management subsystem contained in the entity. This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining`what kind of box' is being managed. For example, if vendor`Flintstones, Inc.' was assigned the subtree1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'.	SNMP	system.objectid[sysObjectID.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System name	MIB: SNMPv2-MIB An administratively-assigned name for this managed node.By convention, this is the node's fully-qualified domain name. If the name is unknown, the value is the zero-length string.	SNMP	system.name Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System description	MIB: SNMPv2-MIB A textual description of the entity. This value should include the full name and version identification of the system's hardware type, software operating-system, and networking software.	SNMP	system.descr[sysDescr.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
Status	Uptime	MIB: SNMPv2-MIB The time (in hundredths of a second) since the network management portion of the system was last re-initialized.	SNMP	system.uptime[sysUpTime.0] Preprocessing: - MULTIPLIER: `0.01`
Status	SNMP agent availability	Availability of SNMP checks on the host. The value of this item corresponds to availability icons in the host list. Possible value: 0 - not available 1 - available 2 - unknown	INTERNAL	zabbix[host,snmp,available]

Triggers

Name Description Expression Severity Dependencies and additional info

System name has changed (new name: {ITEM.VALUE})

Name	Description	Expression	Severity	Dependencies and additional info
System name has changed (new name: {ITEM.VALUE})	System name has changed. Ack to close.	`last(/Generic SNMP/system.name,#1)<>last(/Generic SNMP/system.name,#2) and length(last(/Generic SNMP/system.name))>0`	INFO	Manual close: YES
{HOST.NAME} has been restarted (uptime < 10m)	Uptime is less than 10 minutes	`last(/Generic SNMP/system.uptime[sysUpTime.0])<10m`	WARNING	Manual close: YES Depends on: - No SNMP data collection
No SNMP data collection	SNMP is not available for polling. Please check device connectivity and SNMP settings.	`max(/Generic SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0`	WARNING	Depends on: - Unavailable by ICMP ping

System name has changed. Ack to close.

last(/Generic SNMP/system.name,#1)<>last(/Generic SNMP/system.name,#2) and length(last(/Generic SNMP/system.name))>0

INFO

Manual close: YES

{HOST.NAME} has been restarted (uptime < 10m)

Uptime is less than 10 minutes

last(/Generic SNMP/system.uptime[sysUpTime.0])<10m

WARNING

Manual close: YES

Depends on:

- No SNMP data collection

No SNMP data collection

SNMP is not available for polling. Please check device connectivity and SNMP settings.

max(/Generic SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0

WARNING

Depends on:

- Unavailable by ICMP ping

Feedback

Please report any issues with the template at https://support.zabbix.com

This template is for Zabbix version: 5.0

Also available for: 6.2 6.0 5.4

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/generic_snmp_snmp?at=release/5.0

Template Module Generic SNMP

Overview

For Zabbix version: 5.0 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$SNMP.TIMEOUT}	-	`5m`

Template links

Name
ICMP Ping

Discovery rules

Items collected

Group	Name	Description	Type	Key and additional info
General	SNMP traps (fallback)	The item is used to collect all SNMP traps unmatched by other snmptrap items	SNMP_TRAP	snmptrap.fallback
General	System location	MIB: SNMPv2-MIB The physical location of this node (e.g., `telephone closet, 3rd floor'). If the location is unknown, the value is the zero-length string.	SNMP	system.location[sysLocation.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System contact details	MIB: SNMPv2-MIB The textual identification of the contact person for this managed node, together with information on how to contact this person. If no contact information is known, the value is the zero-length string.	SNMP	system.contact[sysContact.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System object ID	MIB: SNMPv2-MIB The vendor's authoritative identification of the network management subsystem contained in the entity. This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining`what kind of box' is being managed. For example, if vendor`Flintstones, Inc.' was assigned the subtree1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'.	SNMP	system.objectid[sysObjectID.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System name	MIB: SNMPv2-MIB An administratively-assigned name for this managed node.By convention, this is the node's fully-qualified domain name. If the name is unknown, the value is the zero-length string.	SNMP	system.name Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System description	MIB: SNMPv2-MIB A textual description of the entity. This value should include the full name and version identification of the system's hardware type, software operating-system, and networking software.	SNMP	system.descr[sysDescr.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
Status	Uptime	MIB: SNMPv2-MIB The time (in hundredths of a second) since the network management portion of the system was last re-initialized.	SNMP	system.uptime[sysUpTime.0] Preprocessing: - MULTIPLIER: `0.01`
Status	SNMP agent availability	Availability of SNMP checks on the host. The value of this item corresponds to availability icons in the host list. Possible value: 0 - not available 1 - available 2 - unknown	INTERNAL	zabbix[host,snmp,available]

Triggers

Name Description Expression Severity Dependencies and additional info

System name has changed (new name: {ITEM.VALUE})

Name	Description	Expression	Severity	Dependencies and additional info
System name has changed (new name: {ITEM.VALUE})	System name has changed. Ack to close.	`{TEMPLATE_NAME:system.name.diff()}=1 and {TEMPLATE_NAME:system.name.strlen()}>0`	INFO	Manual close: YES
{HOST.NAME} has been restarted (uptime < 10m)	Uptime is less than 10 minutes	`{TEMPLATE_NAME:system.uptime[sysUpTime.0].last()}<10m`	WARNING	Manual close: YES Depends on: - No SNMP data collection
No SNMP data collection	SNMP is not available for polling. Please check device connectivity and SNMP settings.	`{TEMPLATE_NAME:zabbix[host,snmp,available].max({$SNMP.TIMEOUT})}=0`	WARNING	Depends on: - Unavailable by ICMP ping

System name has changed. Ack to close.

{TEMPLATE_NAME:system.name.diff()}=1 and {TEMPLATE_NAME:system.name.strlen()}>0

INFO

Manual close: YES

{HOST.NAME} has been restarted (uptime < 10m)

Uptime is less than 10 minutes

{TEMPLATE_NAME:system.uptime[sysUpTime.0].last()}<10m

WARNING

Manual close: YES

Depends on:

- No SNMP data collection

No SNMP data collection

SNMP is not available for polling. Please check device connectivity and SNMP settings.

{TEMPLATE_NAME:zabbix[host,snmp,available].max({$SNMP.TIMEOUT})}=0

WARNING

Depends on:

- Unavailable by ICMP ping

Feedback

Please report any issues with the template at https://support.zabbix.com

This template is for Zabbix version: 6.2

Also available for: 6.0 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/interfaces_snmp?at=release/6.2

Interfaces by SNMP

Overview

For Zabbix version: 6.2 and higher.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$IF.ERRORS.WARN}	-	`2`
{$IF.UTIL.MAX}	-	`90`
{$IFCONTROL}	-	`1`
{$NET.IF.IFADMINSTATUS.MATCHES}	Ignore notPresent(6)	`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFALIAS.MATCHES}	-	`.*`
{$NET.IF.IFALIAS.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$NET.IF.IFDESCR.MATCHES}	-	`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$NET.IF.IFNAME.MATCHES}	-	`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`(^Software Loopback Interface
{$NET.IF.IFOPERSTATUS.MATCHES}	-	`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFTYPE.MATCHES}	-	`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Network interfaces discovery

Name	Description	Type	Key and additional info
Network interfaces discovery	Discovering interfaces from IF-MIB.	SNMP	net.if.discovery Filter: AND - {#IFADMINSTATUS} MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.MATCHES}` - {#IFADMINSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.NOT_MATCHES}` - {#IFOPERSTATUS} MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.MATCHES}` - {#IFOPERSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.NOT_MATCHES}` - {#IFNAME} MATCHES_REGEX `{$NET.IF.IFNAME.MATCHES}` - {#IFNAME} NOT_MATCHES_REGEX `{$NET.IF.IFNAME.NOT_MATCHES}` - {#IFDESCR} MATCHES_REGEX `{$NET.IF.IFDESCR.MATCHES}` - {#IFDESCR} NOT_MATCHES_REGEX `{$NET.IF.IFDESCR.NOT_MATCHES}` - {#IFALIAS} MATCHES_REGEX `{$NET.IF.IFALIAS.MATCHES}` - {#IFALIAS} NOT_MATCHES_REGEX `{$NET.IF.IFALIAS.NOT_MATCHES}` - {#IFTYPE} MATCHES_REGEX `{$NET.IF.IFTYPE.MATCHES}` - {#IFTYPE} NOT_MATCHES_REGEX `{$NET.IF.IFTYPE.NOT_MATCHES}`

Discovering interfaces from IF-MIB.

SNMP

net.if.discovery

Filter:

AND

- {#IFADMINSTATUS} MATCHES_REGEX {$NET.IF.IFADMINSTATUS.MATCHES}

- {#IFADMINSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFADMINSTATUS.NOT_MATCHES}

- {#IFOPERSTATUS} MATCHES_REGEX {$NET.IF.IFOPERSTATUS.MATCHES}

- {#IFOPERSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFOPERSTATUS.NOT_MATCHES}

- {#IFNAME} MATCHES_REGEX {$NET.IF.IFNAME.MATCHES}

- {#IFNAME} NOT_MATCHES_REGEX {$NET.IF.IFNAME.NOT_MATCHES}

- {#IFDESCR} MATCHES_REGEX {$NET.IF.IFDESCR.MATCHES}

- {#IFDESCR} NOT_MATCHES_REGEX {$NET.IF.IFDESCR.NOT_MATCHES}

- {#IFALIAS} MATCHES_REGEX {$NET.IF.IFALIAS.MATCHES}

- {#IFALIAS} NOT_MATCHES_REGEX {$NET.IF.IFALIAS.NOT_MATCHES}

- {#IFTYPE} MATCHES_REGEX {$NET.IF.IFTYPE.MATCHES}

- {#IFTYPE} NOT_MATCHES_REGEX {$NET.IF.IFTYPE.NOT_MATCHES}

Items collected

Group	Name	Description	Type	Key and additional info
Network interfaces	Interface {#IFNAME}({#IFALIAS}): Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP	net.if.status[ifOperStatus.{#SNMPINDEX}]
Network interfaces	Interface {#IFNAME}({#IFALIAS}): Bits received	MIB: IF-MIB The total number of octets received on the interface, including framing characters. This object is a 64-bit version of ifInOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in[ifHCInOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network interfaces	Interface {#IFNAME}({#IFALIAS}): Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. This object is a 64-bit version of ifOutOctets.Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out[ifHCOutOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network interfaces	Interface {#IFNAME}({#IFALIAS}): Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFNAME}({#IFALIAS}): Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFNAME}({#IFALIAS}): Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFNAME}({#IFALIAS}): Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFNAME}({#IFALIAS}): Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP	net.if.type[ifType.{#SNMPINDEX}] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `1d`
Network interfaces	Interface {#IFNAME}({#IFALIAS}): Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in units of 1,000,000 bits per second. If this object reports a value of `n' then the speed of the interface is somewhere in the range of` n-500,000' to`n+499,999'. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP	net.if.speed[ifHighSpeed.{#SNMPINDEX}] Preprocessing: - MULTIPLIER: `1000000` - DISCARD_UNCHANGED_HEARTBEAT: `1h`

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFNAME}({#IFALIAS}): Link down	This trigger expression works as follows: 1. Can be triggered if operations status is down. 2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.) WARNING: if closed manually - won't fire again on next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Interfaces by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Interfaces by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Interfaces by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))` Recovery expression: `last(/Interfaces by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2 or {$IFCONTROL:"{#IFNAME}"}=0`	AVERAGE	Manual close: YES
Interface {#IFNAME}({#IFALIAS}): High bandwidth usage	The network interface utilization is close to its estimated maximum bandwidth.	`(avg(/Interfaces by SNMP/net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) or avg(/Interfaces by SNMP/net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])) and last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0` Recovery expression: `avg(/Interfaces by SNMP/net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) and avg(/Interfaces by SNMP/net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])`	WARNING	Manual close: YES Depends on: - Interface {#IFNAME}({#IFALIAS}): Link down
Interface {#IFNAME}({#IFALIAS}): High error rate	Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold	`min(/Interfaces by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Interfaces by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}` Recovery expression: `max(/Interfaces by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8 and max(/Interfaces by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8`	WARNING	Manual close: YES Depends on: - Interface {#IFNAME}({#IFALIAS}): Link down
Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.	change(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])<0 and last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and ( last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Interfaces by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2) Recovery expression: `(change(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}],#2)>0) or (last(/Interfaces by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2)`	INFO	Manual close: YES Depends on: - Interface {#IFNAME}({#IFALIAS}): Link down

Feedback

Please report any issues with the template at https://support.zabbix.com.

This template is for Zabbix version: 6.0

Also available for: 6.2 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/interfaces_snmp?at=release/6.0

Interfaces by SNMP

Macros used

Name	Description	Default
{$IF.ERRORS.WARN}		`2`
{$IF.UTIL.MAX}		`90`
{$IFCONTROL}		`1`
{$NET.IF.IFNAME.MATCHES}		`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`Macro too long. Please see the template.`
{$NET.IF.IFOPERSTATUS.MATCHES}		`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFADMINSTATUS.MATCHES}		`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFDESCR.MATCHES}		`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}		`CHANGE_IF_NEEDED`
{$NET.IF.IFALIAS.MATCHES}		`.*`
{$NET.IF.IFALIAS.NOT_MATCHES}		`CHANGE_IF_NEEDED`
{$NET.IF.IFTYPE.MATCHES}		`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}		`CHANGE_IF_NEEDED`

LLD rule Network interfaces discovery

Name	Description	Type	Key and additional info
Network interfaces discovery	Discovering interfaces from IF-MIB.	SNMP agent	net.if.discovery

Item prototypes for Network interfaces discovery

Name	Description	Type	Key and additional info
Interface {#IFNAME}({#IFALIAS}): Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP agent	net.if.status[ifOperStatus.{#SNMPINDEX}]
Interface {#IFNAME}({#IFALIAS}): Bits received	MIB: IF-MIB The total number of octets received on the interface, including framing characters. This object is a 64-bit version of ifInOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in[ifHCInOctets.{#SNMPINDEX}] Preprocessing Change per second Custom multiplier: `8`
Interface {#IFNAME}({#IFALIAS}): Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. This object is a 64-bit version of ifOutOctets.Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out[ifHCOutOctets.{#SNMPINDEX}] Preprocessing Change per second Custom multiplier: `8`
Interface {#IFNAME}({#IFALIAS}): Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFNAME}({#IFALIAS}): Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFNAME}({#IFALIAS}): Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFNAME}({#IFALIAS}): Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFNAME}({#IFALIAS}): Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP agent	net.if.type[ifType.{#SNMPINDEX}] Preprocessing Discard unchanged with heartbeat: `1d`
Interface {#IFNAME}({#IFALIAS}): Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in units of 1,000,000 bits per second. If this object reports a value of `n' then the speed of the interface is somewhere in the range of` n-500,000' to`n+499,999'. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP agent	net.if.speed[ifHighSpeed.{#SNMPINDEX}] Preprocessing Custom multiplier: `1000000` Discard unchanged with heartbeat: `1h`

Trigger prototypes for Network interfaces discovery

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFNAME}({#IFALIAS}): Link down	This trigger expression works as follows: 1. It can be triggered if the operations status is down. 2. `{$IFCONTROL:"{#IFNAME}"}=1` - a user can redefine context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. `{TEMPLATE_NAME:METRIC.diff()}=1` - the trigger fires only if the operational status was up to (1) sometime before (so, do not fire for the 'eternal off' interfaces.) WARNING: if closed manually - it will not fire again on the next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Interfaces by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Interfaces by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Interfaces by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))`	Average	Manual close: Yes
Interface {#IFNAME}({#IFALIAS}): High bandwidth usage	The utilization of the network interface is close to its estimated maximum bandwidth.	`(avg(/Interfaces by SNMP/net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) or avg(/Interfaces by SNMP/net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])) and last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0`	Warning	Manual close: Yes Depends on: Interface {#IFNAME}({#IFALIAS}): Link down
Interface {#IFNAME}({#IFALIAS}): High error rate	It recovers when it is below 80% of the `{$IF.ERRORS.WARN:"{#IFNAME}"}` threshold.	`min(/Interfaces by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Interfaces by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`	Warning	Manual close: Yes Depends on: Interface {#IFNAME}({#IFALIAS}): Link down
Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Acknowledge to close the problem manually.	change(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])<0 and last(/Interfaces by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and ( last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Interfaces by SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Interfaces by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2)	Info	Manual close: Yes Depends on: Interface {#IFNAME}({#IFALIAS}): Link down

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide feedback, discuss the template, or ask for help at ZABBIX forums

This template is for Zabbix version: 5.4

Also available for: 6.2 6.0 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/interfaces_snmp?at=release/5.4

Interfaces SNMP

Overview

For Zabbix version: 5.4 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$IF.ERRORS.WARN}	-	`2`
{$IF.UTIL.MAX}	-	`90`
{$IFCONTROL}	-	`1`
{$NET.IF.IFADMINSTATUS.MATCHES}	Ignore notPresent(6)	`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFALIAS.MATCHES}	-	`.*`
{$NET.IF.IFALIAS.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$NET.IF.IFDESCR.MATCHES}	-	`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$NET.IF.IFNAME.MATCHES}	-	`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`(^Software Loopback Interface
{$NET.IF.IFOPERSTATUS.MATCHES}	-	`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFTYPE.MATCHES}	-	`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Network interfaces discovery

Name	Description	Type	Key and additional info
Network interfaces discovery	Discovering interfaces from IF-MIB.	SNMP	net.if.discovery Filter: AND - {#IFADMINSTATUS} MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.MATCHES}` - {#IFADMINSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.NOT_MATCHES}` - {#IFOPERSTATUS} MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.MATCHES}` - {#IFOPERSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.NOT_MATCHES}` - {#IFNAME} MATCHES_REGEX `{$NET.IF.IFNAME.MATCHES}` - {#IFNAME} NOT_MATCHES_REGEX `{$NET.IF.IFNAME.NOT_MATCHES}` - {#IFDESCR} MATCHES_REGEX `{$NET.IF.IFDESCR.MATCHES}` - {#IFDESCR} NOT_MATCHES_REGEX `{$NET.IF.IFDESCR.NOT_MATCHES}` - {#IFALIAS} MATCHES_REGEX `{$NET.IF.IFALIAS.MATCHES}` - {#IFALIAS} NOT_MATCHES_REGEX `{$NET.IF.IFALIAS.NOT_MATCHES}` - {#IFTYPE} MATCHES_REGEX `{$NET.IF.IFTYPE.MATCHES}` - {#IFTYPE} NOT_MATCHES_REGEX `{$NET.IF.IFTYPE.NOT_MATCHES}`

Discovering interfaces from IF-MIB.

SNMP

net.if.discovery

Filter:

AND

- {#IFADMINSTATUS} MATCHES_REGEX {$NET.IF.IFADMINSTATUS.MATCHES}

- {#IFADMINSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFADMINSTATUS.NOT_MATCHES}

- {#IFOPERSTATUS} MATCHES_REGEX {$NET.IF.IFOPERSTATUS.MATCHES}

- {#IFOPERSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFOPERSTATUS.NOT_MATCHES}

- {#IFNAME} MATCHES_REGEX {$NET.IF.IFNAME.MATCHES}

- {#IFNAME} NOT_MATCHES_REGEX {$NET.IF.IFNAME.NOT_MATCHES}

- {#IFDESCR} MATCHES_REGEX {$NET.IF.IFDESCR.MATCHES}

- {#IFDESCR} NOT_MATCHES_REGEX {$NET.IF.IFDESCR.NOT_MATCHES}

- {#IFALIAS} MATCHES_REGEX {$NET.IF.IFALIAS.MATCHES}

- {#IFALIAS} NOT_MATCHES_REGEX {$NET.IF.IFALIAS.NOT_MATCHES}

- {#IFTYPE} MATCHES_REGEX {$NET.IF.IFTYPE.MATCHES}

- {#IFTYPE} NOT_MATCHES_REGEX {$NET.IF.IFTYPE.NOT_MATCHES}

Items collected

Group	Name	Description	Type	Key and additional info
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP	net.if.status[ifOperStatus.{#SNMPINDEX}]
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Bits received	MIB: IF-MIB The total number of octets received on the interface, including framing characters. This object is a 64-bit version of ifInOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in[ifHCInOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. This object is a 64-bit version of ifOutOctets.Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out[ifHCOutOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned NumbersAuthority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP	net.if.type[ifType.{#SNMPINDEX}] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `1d`
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in units of 1,000,000 bits per second. If this object reports a value of `n' then the speed of the interface is somewhere in the range of` n-500,000' to`n+499,999'. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP	net.if.speed[ifHighSpeed.{#SNMPINDEX}] Preprocessing: - MULTIPLIER: `1000000` - DISCARD_UNCHANGED_HEARTBEAT: `1h`

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFNAME}({#IFALIAS}): Link down	This trigger expression works as follows: 1. Can be triggered if operations status is down. 2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.) WARNING: if closed manually - won't fire again on next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Interfaces SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Interfaces SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Interfaces SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))` Recovery expression: `last(/Interfaces SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2 or {$IFCONTROL:"{#IFNAME}"}=0`	AVERAGE	Manual close: YES
Interface {#IFNAME}({#IFALIAS}): High bandwidth usage (>{$IF.UTIL.MAX:"{#IFNAME}"}%)	The network interface utilization is close to its estimated maximum bandwidth.	`(avg(/Interfaces SNMP/net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) or avg(/Interfaces SNMP/net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])) and last(/Interfaces SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0` Recovery expression: `avg(/Interfaces SNMP/net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)last(/Interfaces SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) and avg(/Interfaces SNMP/net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)last(/Interfaces SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])`	WARNING	Manual close: YES Depends on: - Interface {#IFNAME}({#IFALIAS}): Link down
Interface {#IFNAME}({#IFALIAS}): High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)	Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold	`min(/Interfaces SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Interfaces SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}` Recovery expression: `max(/Interfaces SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8 and max(/Interfaces SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8`	WARNING	Manual close: YES Depends on: - Interface {#IFNAME}({#IFALIAS}): Link down
Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.	change(/Interfaces SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])<0 and last(/Interfaces SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and ( last(/Interfaces SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Interfaces SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Interfaces SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Interfaces SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Interfaces SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Interfaces SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Interfaces SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2) Recovery expression: `(change(/Interfaces SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and last(/Interfaces SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}],#2)>0) or (last(/Interfaces SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2)`	INFO	Manual close: YES Depends on: - Interface {#IFNAME}({#IFALIAS}): Link down

Feedback

Please report any issues with the template at https://support.zabbix.com

This template is for Zabbix version: 5.0

Also available for: 6.2 6.0 5.4

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/interfaces_snmp?at=release/5.0

Template Module Interfaces SNMP

Overview

For Zabbix version: 5.0 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$IF.ERRORS.WARN}	-	`2`
{$IF.UTIL.MAX}	-	`90`
{$IFCONTROL}	-	`1`
{$NET.IF.IFADMINSTATUS.MATCHES}	Ignore notPresent(6)	`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFALIAS.MATCHES}	-	`.*`
{$NET.IF.IFALIAS.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$NET.IF.IFDESCR.MATCHES}	-	`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$NET.IF.IFNAME.MATCHES}	-	`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`(^Software Loopback Interface
{$NET.IF.IFOPERSTATUS.MATCHES}	-	`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFTYPE.MATCHES}	-	`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Network interfaces discovery

Name	Description	Type	Key and additional info
Network interfaces discovery	Discovering interfaces from IF-MIB.	SNMP	net.if.discovery Filter: AND - A: {#IFADMINSTATUS} MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.MATCHES}` - B: {#IFADMINSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.NOT_MATCHES}` - C: {#IFOPERSTATUS} MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.MATCHES}` - D: {#IFOPERSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.NOT_MATCHES}` - E: {#IFNAME} MATCHES_REGEX `{$NET.IF.IFNAME.MATCHES}` - F: {#IFNAME} NOT_MATCHES_REGEX `{$NET.IF.IFNAME.NOT_MATCHES}` - G: {#IFDESCR} MATCHES_REGEX `{$NET.IF.IFDESCR.MATCHES}` - H: {#IFDESCR} NOT_MATCHES_REGEX `{$NET.IF.IFDESCR.NOT_MATCHES}` - I: {#IFALIAS} MATCHES_REGEX `{$NET.IF.IFALIAS.MATCHES}` - J: {#IFALIAS} NOT_MATCHES_REGEX `{$NET.IF.IFALIAS.NOT_MATCHES}` - K: {#IFTYPE} MATCHES_REGEX `{$NET.IF.IFTYPE.MATCHES}` - L: {#IFTYPE} NOT_MATCHES_REGEX `{$NET.IF.IFTYPE.NOT_MATCHES}`

Discovering interfaces from IF-MIB.

SNMP

net.if.discovery

Filter:

AND

- A: {#IFADMINSTATUS} MATCHES_REGEX {$NET.IF.IFADMINSTATUS.MATCHES}

- B: {#IFADMINSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFADMINSTATUS.NOT_MATCHES}

- C: {#IFOPERSTATUS} MATCHES_REGEX {$NET.IF.IFOPERSTATUS.MATCHES}

- D: {#IFOPERSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFOPERSTATUS.NOT_MATCHES}

- E: {#IFNAME} MATCHES_REGEX {$NET.IF.IFNAME.MATCHES}

- F: {#IFNAME} NOT_MATCHES_REGEX {$NET.IF.IFNAME.NOT_MATCHES}

- G: {#IFDESCR} MATCHES_REGEX {$NET.IF.IFDESCR.MATCHES}

- H: {#IFDESCR} NOT_MATCHES_REGEX {$NET.IF.IFDESCR.NOT_MATCHES}

- I: {#IFALIAS} MATCHES_REGEX {$NET.IF.IFALIAS.MATCHES}

- J: {#IFALIAS} NOT_MATCHES_REGEX {$NET.IF.IFALIAS.NOT_MATCHES}

- K: {#IFTYPE} MATCHES_REGEX {$NET.IF.IFTYPE.MATCHES}

- L: {#IFTYPE} NOT_MATCHES_REGEX {$NET.IF.IFTYPE.NOT_MATCHES}

Items collected

Group	Name	Description	Type	Key and additional info
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP	net.if.status[ifOperStatus.{#SNMPINDEX}]
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Bits received	MIB: IF-MIB The total number of octets received on the interface, including framing characters. This object is a 64-bit version of ifInOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in[ifHCInOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. This object is a 64-bit version of ifOutOctets.Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out[ifHCOutOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP	net.if.type[ifType.{#SNMPINDEX}] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `1d`
Network_interfaces	Interface {#IFNAME}({#IFALIAS}): Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in units of 1,000,000 bits per second. If this object reports a value of `n' then the speed of the interface is somewhere in the range of` n-500,000' to`n+499,999'. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP	net.if.speed[ifHighSpeed.{#SNMPINDEX}] Preprocessing: - MULTIPLIER: `1000000` - DISCARD_UNCHANGED_HEARTBEAT: `1h`

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFNAME}({#IFALIAS}): Link down	This trigger expression works as follows: 1. Can be triggered if operations status is down. 2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.) WARNING: if closed manually - won't fire again on next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and ({TEMPLATE_NAME:net.if.status[ifOperStatus.{#SNMPINDEX}].last()}=2 and {TEMPLATE_NAME:net.if.status[ifOperStatus.{#SNMPINDEX}].diff()}=1)` Recovery expression: `{TEMPLATE_NAME:net.if.status[ifOperStatus.{#SNMPINDEX}].last()}<>2 or {$IFCONTROL:"{#IFNAME}"}=0`	AVERAGE	Manual close: YES
Interface {#IFNAME}({#IFALIAS}): High bandwidth usage (>{$IF.UTIL.MAX:"{#IFNAME}"}%)	The network interface utilization is close to its estimated maximum bandwidth.	`({TEMPLATE_NAME:net.if.in[ifHCInOctets.{#SNMPINDEX}].avg(15m)}>({$IF.UTIL.MAX:"{#IFNAME}"}/100){TEMPLATE_NAME:net.if.speed[ifHighSpeed.{#SNMPINDEX}].last()} or {TEMPLATE_NAME:net.if.out[ifHCOutOctets.{#SNMPINDEX}].avg(15m)}>({$IF.UTIL.MAX:"{#IFNAME}"}/100){TEMPLATE_NAME:net.if.speed[ifHighSpeed.{#SNMPINDEX}].last()}) and {TEMPLATE_NAME:net.if.speed[ifHighSpeed.{#SNMPINDEX}].last()}>0` Recovery expression: `{TEMPLATE_NAME:net.if.in[ifHCInOctets.{#SNMPINDEX}].avg(15m)}<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100){TEMPLATE_NAME:net.if.speed[ifHighSpeed.{#SNMPINDEX}].last()} and {TEMPLATE_NAME:net.if.out[ifHCOutOctets.{#SNMPINDEX}].avg(15m)}<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100){TEMPLATE_NAME:net.if.speed[ifHighSpeed.{#SNMPINDEX}].last()}`	WARNING	Manual close: YES Depends on: - Interface {#IFNAME}({#IFALIAS}): Link down
Interface {#IFNAME}({#IFALIAS}): High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)	Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold	`{TEMPLATE_NAME:net.if.in.errors[ifInErrors.{#SNMPINDEX}].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"} or {TEMPLATE_NAME:net.if.out.errors[ifOutErrors.{#SNMPINDEX}].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"}` Recovery expression: `{TEMPLATE_NAME:net.if.in.errors[ifInErrors.{#SNMPINDEX}].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8 and {TEMPLATE_NAME:net.if.out.errors[ifOutErrors.{#SNMPINDEX}].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8`	WARNING	Manual close: YES Depends on: - Interface {#IFNAME}({#IFALIAS}): Link down
Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.	{TEMPLATE_NAME:net.if.speed[ifHighSpeed.{#SNMPINDEX}].change()}<0 and {TEMPLATE_NAME:net.if.speed[ifHighSpeed.{#SNMPINDEX}].last()}>0 and ( {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=6 or {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=7 or {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=11 or {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=62 or {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=69 or {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=117 ) and ({TEMPLATE_NAME:net.if.status[ifOperStatus.{#SNMPINDEX}].last()}<>2) Recovery expression: `({TEMPLATE_NAME:net.if.speed[ifHighSpeed.{#SNMPINDEX}].change()}>0 and {TEMPLATE_NAME:net.if.speed[ifHighSpeed.{#SNMPINDEX}].prev()}>0) or ({TEMPLATE_NAME:net.if.status[ifOperStatus.{#SNMPINDEX}].last()}=2)`	INFO	Manual close: YES Depends on: - Interface {#IFNAME}({#IFALIAS}): Link down

Feedback

Please report any issues with the template at https://support.zabbix.com

This template is for Zabbix version: 6.2

Also available for: 6.0 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/interfaces_simple_snmp?at=release/6.2

Interfaces Simple by SNMP

Overview

For Zabbix version: 6.2 and higher.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$IF.ERRORS.WARN}	-	`2`
{$IF.UTIL.MAX}	-	`95`
{$IFCONTROL}	-	`1`
{$NET.IF.IFADMINSTATUS.MATCHES}	Ignore notPresent(6)	`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFDESCR.MATCHES}	-	`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$NET.IF.IFNAME.MATCHES}	-	`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`(^Software Loopback Interface
{$NET.IF.IFOPERSTATUS.MATCHES}	-	`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFTYPE.MATCHES}	-	`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Network interfaces discovery

Name	Description	Type	Key and additional info
Network interfaces discovery	Discovering interfaces from IF-MIB.	SNMP	net.if.discovery Filter: AND - {#IFADMINSTATUS} MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.MATCHES}` - {#IFADMINSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.NOT_MATCHES}` - {#IFOPERSTATUS} MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.MATCHES}` - {#IFOPERSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.NOT_MATCHES}` - {#IFNAME} MATCHES_REGEX `{$NET.IF.IFNAME.MATCHES}` - {#IFNAME} NOT_MATCHES_REGEX `{$NET.IF.IFNAME.NOT_MATCHES}` - {#IFDESCR} MATCHES_REGEX `{$NET.IF.IFDESCR.MATCHES}` - {#IFDESCR} NOT_MATCHES_REGEX `{$NET.IF.IFDESCR.NOT_MATCHES}` - {#IFTYPE} MATCHES_REGEX `{$NET.IF.IFTYPE.MATCHES}` - {#IFTYPE} NOT_MATCHES_REGEX `{$NET.IF.IFTYPE.NOT_MATCHES}`

Discovering interfaces from IF-MIB.

SNMP

net.if.discovery

Filter:

AND

- {#IFADMINSTATUS} MATCHES_REGEX {$NET.IF.IFADMINSTATUS.MATCHES}

- {#IFADMINSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFADMINSTATUS.NOT_MATCHES}

- {#IFOPERSTATUS} MATCHES_REGEX {$NET.IF.IFOPERSTATUS.MATCHES}

- {#IFOPERSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFOPERSTATUS.NOT_MATCHES}

- {#IFNAME} MATCHES_REGEX {$NET.IF.IFNAME.MATCHES}

- {#IFNAME} NOT_MATCHES_REGEX {$NET.IF.IFNAME.NOT_MATCHES}

- {#IFDESCR} MATCHES_REGEX {$NET.IF.IFDESCR.MATCHES}

- {#IFDESCR} NOT_MATCHES_REGEX {$NET.IF.IFDESCR.NOT_MATCHES}

- {#IFTYPE} MATCHES_REGEX {$NET.IF.IFTYPE.MATCHES}

- {#IFTYPE} NOT_MATCHES_REGEX {$NET.IF.IFTYPE.NOT_MATCHES}

Items collected

Group	Name	Description	Type	Key and additional info
Network interfaces	Interface {#IFDESCR}: Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP	net.if.status[ifOperStatus.{#SNMPINDEX}]
Network interfaces	Interface {#IFDESCR}: Bits received	MIB: IF-MIB The total number of octets received on the interface,including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and atother times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in[ifInOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network interfaces	Interface {#IFDESCR}: Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out[ifOutOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network interfaces	Interface {#IFDESCR}: Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFDESCR}: Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFDESCR}: Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFDESCR}: Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFDESCR}: Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP	net.if.type[ifType.{#SNMPINDEX}] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `1d`
Network interfaces	Interface {#IFDESCR}: Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. If the bandwidth of the interface is greater than the maximum value reportable by this object then this object should report its maximum value (4,294,967,295) and ifHighSpeed must be used to report the interface's speed. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP	net.if.speed[ifSpeed.{#SNMPINDEX}]

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFDESCR}: Link down	This trigger expression works as follows: 1. Can be triggered if operations status is down. 2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.) WARNING: if closed manually - won't fire again on next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Interfaces Simple by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Interfaces Simple by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Interfaces Simple by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))` Recovery expression: `last(/Interfaces Simple by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2 or {$IFCONTROL:"{#IFNAME}"}=0`	AVERAGE	Manual close: YES
Interface {#IFDESCR}: High bandwidth usage	The network interface utilization is close to its estimated maximum bandwidth.	`(avg(/Interfaces Simple by SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}]) or avg(/Interfaces Simple by SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])) and last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0` Recovery expression: `avg(/Interfaces Simple by SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}]) and avg(/Interfaces Simple by SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])`	WARNING	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: High error rate	Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold	`min(/Interfaces Simple by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Interfaces Simple by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}` Recovery expression: `max(/Interfaces Simple by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8 and max(/Interfaces Simple by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8`	WARNING	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.	change(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])<0 and last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0 and ( last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Interfaces Simple by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2) Recovery expression: `(change(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0 and last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}],#2)>0) or (last(/Interfaces Simple by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2)`	INFO	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down

Feedback

Please report any issues with the template at https://support.zabbix.com.

Known Issues

Description: 32bit counters are used in this template (since there is no ifXtable available). If busy interfaces return incorrect bits sent/received - set update interval to 1m or less.

This template is for Zabbix version: 6.0

Also available for: 6.2 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/interfaces_simple_snmp?at=release/6.0

Interfaces Simple by SNMP

Overview

Known Issues

Description: 32bit counters are used in this template (since there is no ifXtable available). If busy interfaces return incorrect bits sent/received - set update interval to 1m or less.

Requirements

Zabbix version: 6.0 and higher.

Tested versions

This template has been tested on:

Interfaces SNMP

Configuration

Zabbix should be configured according to the instructions in the Templates out of the box section.

Setup

Refer to the vendor documentation.

Macros used

Name	Description	Default
{$IFCONTROL}		`1`
{$IF.UTIL.MAX}		`95`
{$NET.IF.IFNAME.MATCHES}		`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`Macro too long. Please see the template.`
{$NET.IF.IFOPERSTATUS.MATCHES}		`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFADMINSTATUS.MATCHES}		`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFDESCR.MATCHES}		`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}		`CHANGE_IF_NEEDED`
{$NET.IF.IFTYPE.MATCHES}		`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}		`CHANGE_IF_NEEDED`
{$IF.ERRORS.WARN}		`2`

LLD rule Network interfaces discovery

Name	Description	Type	Key and additional info
Network interfaces discovery	Discovering interfaces from IF-MIB.	SNMP agent	net.if.discovery

Item prototypes for Network interfaces discovery

Name	Description	Type	Key and additional info
Interface {#IFDESCR}: Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP agent	net.if.status[ifOperStatus.{#SNMPINDEX}]
Interface {#IFDESCR}: Bits received	MIB: IF-MIB The total number of octets received on the interface,including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and another times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in[ifInOctets.{#SNMPINDEX}] Preprocessing Change per second Custom multiplier: `8`
Interface {#IFDESCR}: Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out[ifOutOctets.{#SNMPINDEX}] Preprocessing Change per second Custom multiplier: `8`
Interface {#IFDESCR}: Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP agent	net.if.type[ifType.{#SNMPINDEX}] Preprocessing Discard unchanged with heartbeat: `1d`
Interface {#IFDESCR}: Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. If the bandwidth of the interface is greater than the maximum value reportable by this object then this object should report its maximum value (4,294,967,295) and ifHighSpeed must be used to report the interface's speed. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP agent	net.if.speed[ifSpeed.{#SNMPINDEX}]

Trigger prototypes for Network interfaces discovery

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFDESCR}: Link down	This trigger expression works as follows: 1. It can be triggered if the operations status is down. 2. `{$IFCONTROL:"{#IFNAME}"}=1` - a user can redefine context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. `{TEMPLATE_NAME:METRIC.diff()}=1` - the trigger fires only if the operational status was up to (1) sometime before (so, do not fire for the 'eternal off' interfaces.) WARNING: if closed manually - it will not fire again on the next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Interfaces Simple by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Interfaces Simple by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Interfaces Simple by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))`	Average	Manual close: Yes
Interface {#IFDESCR}: High bandwidth usage	The utilization of the network interface is close to its estimated maximum bandwidth.	`(avg(/Interfaces Simple by SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}]) or avg(/Interfaces Simple by SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])) and last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0`	Warning	Manual close: Yes Depends on: Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: High error rate	It recovers when it is below 80% of the `{$IF.ERRORS.WARN:"{#IFNAME}"}` threshold.	`min(/Interfaces Simple by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Interfaces Simple by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`	Warning	Manual close: Yes Depends on: Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Acknowledge to close the problem manually.	change(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])<0 and last(/Interfaces Simple by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0 and ( last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Interfaces Simple by SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Interfaces Simple by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2)	Info	Manual close: Yes Depends on: Interface {#IFDESCR}: Link down

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide feedback, discuss the template, or ask for help at ZABBIX forums

This template is for Zabbix version: 5.4

Also available for: 6.2 6.0 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/interfaces_simple_snmp?at=release/5.4

Interfaces Simple SNMP

Overview

For Zabbix version: 5.4 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$IF.ERRORS.WARN}	-	`2`
{$IF.UTIL.MAX}	-	`95`
{$IFCONTROL}	-	`1`
{$NET.IF.IFADMINSTATUS.MATCHES}	Ignore notPresent(6)	`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFDESCR.MATCHES}	-	`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$NET.IF.IFNAME.MATCHES}	-	`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`(^Software Loopback Interface
{$NET.IF.IFOPERSTATUS.MATCHES}	-	`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFTYPE.MATCHES}	-	`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Network interfaces discovery

Name	Description	Type	Key and additional info
Network interfaces discovery	Discovering interfaces from IF-MIB.	SNMP	net.if.discovery Filter: AND - {#IFADMINSTATUS} MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.MATCHES}` - {#IFADMINSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.NOT_MATCHES}` - {#IFOPERSTATUS} MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.MATCHES}` - {#IFOPERSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.NOT_MATCHES}` - {#IFNAME} MATCHES_REGEX `{$NET.IF.IFNAME.MATCHES}` - {#IFNAME} NOT_MATCHES_REGEX `{$NET.IF.IFNAME.NOT_MATCHES}` - {#IFDESCR} MATCHES_REGEX `{$NET.IF.IFDESCR.MATCHES}` - {#IFDESCR} NOT_MATCHES_REGEX `{$NET.IF.IFDESCR.NOT_MATCHES}` - {#IFTYPE} MATCHES_REGEX `{$NET.IF.IFTYPE.MATCHES}` - {#IFTYPE} NOT_MATCHES_REGEX `{$NET.IF.IFTYPE.NOT_MATCHES}`

Discovering interfaces from IF-MIB.

SNMP

net.if.discovery

Filter:

AND

- {#IFADMINSTATUS} MATCHES_REGEX {$NET.IF.IFADMINSTATUS.MATCHES}

- {#IFADMINSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFADMINSTATUS.NOT_MATCHES}

- {#IFOPERSTATUS} MATCHES_REGEX {$NET.IF.IFOPERSTATUS.MATCHES}

- {#IFOPERSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFOPERSTATUS.NOT_MATCHES}

- {#IFNAME} MATCHES_REGEX {$NET.IF.IFNAME.MATCHES}

- {#IFNAME} NOT_MATCHES_REGEX {$NET.IF.IFNAME.NOT_MATCHES}

- {#IFDESCR} MATCHES_REGEX {$NET.IF.IFDESCR.MATCHES}

- {#IFDESCR} NOT_MATCHES_REGEX {$NET.IF.IFDESCR.NOT_MATCHES}

- {#IFTYPE} MATCHES_REGEX {$NET.IF.IFTYPE.MATCHES}

- {#IFTYPE} NOT_MATCHES_REGEX {$NET.IF.IFTYPE.NOT_MATCHES}

Items collected

Group	Name	Description	Type	Key and additional info
Network_interfaces	Interface {#IFDESCR}: Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP	net.if.status[ifOperStatus.{#SNMPINDEX}]
Network_interfaces	Interface {#IFDESCR}: Bits received	MIB: IF-MIB The total number of octets received on the interface,including framing characters. Discontinuities in the value of this counter can occurat re-initialization of the management system, and atother times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in[ifInOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network_interfaces	Interface {#IFDESCR}: Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. Discontinuities in the value of this counter can occurat re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out[ifOutOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network_interfaces	Interface {#IFDESCR}: Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFDESCR}: Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFDESCR}: Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFDESCR}: Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFDESCR}: Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned NumbersAuthority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP	net.if.type[ifType.{#SNMPINDEX}] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `1d`
Network_interfaces	Interface {#IFDESCR}: Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. If the bandwidth of the interface is greater than the maximum value reportable by this object then this object should report its maximum value (4,294,967,295) and ifHighSpeed must be used to report the interace's speed. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP	net.if.speed[ifSpeed.{#SNMPINDEX}]

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFDESCR}: Link down	This trigger expression works as follows: 1. Can be triggered if operations status is down. 2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.) WARNING: if closed manually - won't fire again on next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Interfaces Simple SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Interfaces Simple SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Interfaces Simple SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))` Recovery expression: `last(/Interfaces Simple SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2 or {$IFCONTROL:"{#IFNAME}"}=0`	AVERAGE	Manual close: YES
Interface {#IFDESCR}: High bandwidth usage (>{$IF.UTIL.MAX:"{#IFNAME}"}%)	The network interface utilization is close to its estimated maximum bandwidth.	`(avg(/Interfaces Simple SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces Simple SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}]) or avg(/Interfaces Simple SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Interfaces Simple SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])) and last(/Interfaces Simple SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0` Recovery expression: `avg(/Interfaces Simple SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)last(/Interfaces Simple SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}]) and avg(/Interfaces Simple SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)last(/Interfaces Simple SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])`	WARNING	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)	Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold	`min(/Interfaces Simple SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Interfaces Simple SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}` Recovery expression: `max(/Interfaces Simple SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8 and max(/Interfaces Simple SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8`	WARNING	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.	change(/Interfaces Simple SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])<0 and last(/Interfaces Simple SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0 and ( last(/Interfaces Simple SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Interfaces Simple SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Interfaces Simple SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Interfaces Simple SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Interfaces Simple SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Interfaces Simple SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Interfaces Simple SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2) Recovery expression: `(change(/Interfaces Simple SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0 and last(/Interfaces Simple SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}],#2)>0) or (last(/Interfaces Simple SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2)`	INFO	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down

Feedback

Please report any issues with the template at https://support.zabbix.com

Known Issues

Description: 32bit counters are used in this template (since there is no ifXtable available). If busy interfaces return incorrect bits sent/received - set update interval to 1m or less.

This template is for Zabbix version: 5.0

Also available for: 6.2 6.0 5.4

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/interfaces_simple_snmp?at=release/5.0

Template Module Interfaces Simple SNMP

Overview

For Zabbix version: 5.0 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$IF.ERRORS.WARN}	-	`2`
{$IF.UTIL.MAX}	-	`95`
{$IFCONTROL}	-	`1`
{$NET.IF.IFADMINSTATUS.MATCHES}	Ignore notPresent(6)	`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFDESCR.MATCHES}	-	`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$NET.IF.IFNAME.MATCHES}	-	`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`(^Software Loopback Interface
{$NET.IF.IFOPERSTATUS.MATCHES}	-	`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFTYPE.MATCHES}	-	`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Network interfaces discovery

Name	Description	Type	Key and additional info
Network interfaces discovery	Discovering interfaces from IF-MIB.	SNMP	net.if.discovery Filter: AND - A: {#IFADMINSTATUS} MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.MATCHES}` - B: {#IFADMINSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFADMINSTATUS.NOT_MATCHES}` - C: {#IFOPERSTATUS} MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.MATCHES}` - D: {#IFOPERSTATUS} NOT_MATCHES_REGEX `{$NET.IF.IFOPERSTATUS.NOT_MATCHES}` - E: {#IFNAME} MATCHES_REGEX `{$NET.IF.IFNAME.MATCHES}` - F: {#IFNAME} NOT_MATCHES_REGEX `{$NET.IF.IFNAME.NOT_MATCHES}` - G: {#IFDESCR} MATCHES_REGEX `{$NET.IF.IFDESCR.MATCHES}` - H: {#IFDESCR} NOT_MATCHES_REGEX `{$NET.IF.IFDESCR.NOT_MATCHES}` - K: {#IFTYPE} MATCHES_REGEX `{$NET.IF.IFTYPE.MATCHES}` - L: {#IFTYPE} NOT_MATCHES_REGEX `{$NET.IF.IFTYPE.NOT_MATCHES}`

Discovering interfaces from IF-MIB.

SNMP

net.if.discovery

Filter:

AND

- A: {#IFADMINSTATUS} MATCHES_REGEX {$NET.IF.IFADMINSTATUS.MATCHES}

- B: {#IFADMINSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFADMINSTATUS.NOT_MATCHES}

- C: {#IFOPERSTATUS} MATCHES_REGEX {$NET.IF.IFOPERSTATUS.MATCHES}

- D: {#IFOPERSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFOPERSTATUS.NOT_MATCHES}

- E: {#IFNAME} MATCHES_REGEX {$NET.IF.IFNAME.MATCHES}

- F: {#IFNAME} NOT_MATCHES_REGEX {$NET.IF.IFNAME.NOT_MATCHES}

- G: {#IFDESCR} MATCHES_REGEX {$NET.IF.IFDESCR.MATCHES}

- H: {#IFDESCR} NOT_MATCHES_REGEX {$NET.IF.IFDESCR.NOT_MATCHES}

- K: {#IFTYPE} MATCHES_REGEX {$NET.IF.IFTYPE.MATCHES}

- L: {#IFTYPE} NOT_MATCHES_REGEX {$NET.IF.IFTYPE.NOT_MATCHES}

Items collected

Group	Name	Description	Type	Key and additional info
Network_interfaces	Interface {#IFDESCR}: Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP	net.if.status[ifOperStatus.{#SNMPINDEX}]
Network_interfaces	Interface {#IFDESCR}: Bits received	MIB: IF-MIB The total number of octets received on the interface,including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and atother times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in[ifInOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network_interfaces	Interface {#IFDESCR}: Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out[ifOutOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network_interfaces	Interface {#IFDESCR}: Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFDESCR}: Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFDESCR}: Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFDESCR}: Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network_interfaces	Interface {#IFDESCR}: Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP	net.if.type[ifType.{#SNMPINDEX}] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `1d`
Network_interfaces	Interface {#IFDESCR}: Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. If the bandwidth of the interface is greater than the maximum value reportable by this object then this object should report its maximum value (4,294,967,295) and ifHighSpeed must be used to report the Internet Assigned Numbers Authority's speed. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP	net.if.speed[ifSpeed.{#SNMPINDEX}]

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFDESCR}: Link down	This trigger expression works as follows: 1. Can be triggered if operations status is down. 2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.) WARNING: if closed manually - won't fire again on next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and ({TEMPLATE_NAME:net.if.status[ifOperStatus.{#SNMPINDEX}].last()}=2 and {TEMPLATE_NAME:net.if.status[ifOperStatus.{#SNMPINDEX}].diff()}=1)` Recovery expression: `{TEMPLATE_NAME:net.if.status[ifOperStatus.{#SNMPINDEX}].last()}<>2 or {$IFCONTROL:"{#IFNAME}"}=0`	AVERAGE	Manual close: YES
Interface {#IFDESCR}: High bandwidth usage (>{$IF.UTIL.MAX:"{#IFNAME}"}%)	The network interface utilization is close to its estimated maximum bandwidth.	`({TEMPLATE_NAME:net.if.in[ifInOctets.{#SNMPINDEX}].avg(15m)}>({$IF.UTIL.MAX:"{#IFNAME}"}/100){TEMPLATE_NAME:net.if.speed[ifSpeed.{#SNMPINDEX}].last()} or {TEMPLATE_NAME:net.if.out[ifOutOctets.{#SNMPINDEX}].avg(15m)}>({$IF.UTIL.MAX:"{#IFNAME}"}/100){TEMPLATE_NAME:net.if.speed[ifSpeed.{#SNMPINDEX}].last()}) and {TEMPLATE_NAME:net.if.speed[ifSpeed.{#SNMPINDEX}].last()}>0` Recovery expression: `{TEMPLATE_NAME:net.if.in[ifInOctets.{#SNMPINDEX}].avg(15m)}<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100){TEMPLATE_NAME:net.if.speed[ifSpeed.{#SNMPINDEX}].last()} and {TEMPLATE_NAME:net.if.out[ifOutOctets.{#SNMPINDEX}].avg(15m)}<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100){TEMPLATE_NAME:net.if.speed[ifSpeed.{#SNMPINDEX}].last()}`	WARNING	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)	Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold	`{TEMPLATE_NAME:net.if.in.errors[ifInErrors.{#SNMPINDEX}].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"} or {TEMPLATE_NAME:net.if.out.errors[ifOutErrors.{#SNMPINDEX}].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"}` Recovery expression: `{TEMPLATE_NAME:net.if.in.errors[ifInErrors.{#SNMPINDEX}].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8 and {TEMPLATE_NAME:net.if.out.errors[ifOutErrors.{#SNMPINDEX}].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8`	WARNING	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.	{TEMPLATE_NAME:net.if.speed[ifSpeed.{#SNMPINDEX}].change()}<0 and {TEMPLATE_NAME:net.if.speed[ifSpeed.{#SNMPINDEX}].last()}>0 and ( {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=6 or {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=7 or {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=11 or {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=62 or {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=69 or {TEMPLATE_NAME:net.if.type[ifType.{#SNMPINDEX}].last()}=117 ) and ({TEMPLATE_NAME:net.if.status[ifOperStatus.{#SNMPINDEX}].last()}<>2) Recovery expression: `({TEMPLATE_NAME:net.if.speed[ifSpeed.{#SNMPINDEX}].change()}>0 and {TEMPLATE_NAME:net.if.speed[ifSpeed.{#SNMPINDEX}].prev()}>0) or ({TEMPLATE_NAME:net.if.status[ifOperStatus.{#SNMPINDEX}].last()}=2)`	INFO	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down

Feedback

Please report any issues with the template at https://support.zabbix.com

Known Issues

Description: 32bit counters are used in this template (since there is no ifXtable available). If busy interfaces return incorrect bits sent/received - set update interval to 1m or less.

This template is for Zabbix version: 6.4

Also available for: 6.2 6.0 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/net/generic_snmp?at=release/6.4

Network Generic Device by SNMP

Overview

Use this template if you can't find the template for specific vendor or device family.

Requirements

Zabbix version: 6.4 and higher.

Tested versions

This template has been tested on:

Generic SNMP devices

Configuration

Zabbix should be configured according to the instructions in the Templates out of the box section.

Setup

Refer to the vendor documentation.

Macros used

Name	Description	Default
{$SNMP.TIMEOUT}		`5m`
{$ICMP_LOSS_WARN}		`20`
{$ICMP_RESPONSE_TIME_WARN}		`0.15`
{$IFCONTROL}		`1`
{$IF.UTIL.MAX}		`95`
{$NET.IF.IFNAME.MATCHES}		`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`Macro too long. Please see the template.`
{$NET.IF.IFOPERSTATUS.MATCHES}		`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFADMINSTATUS.MATCHES}		`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFDESCR.MATCHES}		`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}		`CHANGE_IF_NEEDED`
{$NET.IF.IFTYPE.MATCHES}		`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}		`CHANGE_IF_NEEDED`
{$IF.ERRORS.WARN}		`2`

Items

Name	Description	Type	Key and additional info
Generic SNMP: Uptime (network)	MIB: SNMPv2-MIB The time (in hundredths of a second) since the network management portion of the system was last re-initialized.	SNMP agent	system.net.uptime[sysUpTime.0] Preprocessing Custom multiplier: `0.01`
Generic SNMP: Uptime (hardware)	MIB: HOST-RESOURCES-MIB The amount of time since this host was last initialized. Note that this is different from sysUpTime in the SNMPv2-MIB [RFC1907] because sysUpTime is the uptime of the network management portion of the system.	SNMP agent	system.hw.uptime[hrSystemUptime.0] Preprocessing Check for not supported value ⛔️Custom on fail: Set value to: `0` Custom multiplier: `0.01`
Generic SNMP: SNMP traps (fallback)	The item is used to collect all SNMP traps unmatched by other snmptrap items	SNMP trap	snmptrap.fallback
Generic SNMP: System location	MIB: SNMPv2-MIB The physical location of this node (e.g., `telephone closet, 3rd floor'). If the location is unknown, the value is the zero-length string.	SNMP agent	system.location[sysLocation.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System contact details	MIB: SNMPv2-MIB The textual identification of the contact person for this managed node, together with information on how to contact this person. If no contact information is known, the value is the zero-length string.	SNMP agent	system.contact[sysContact.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System object ID	MIB: SNMPv2-MIB The vendor's authoritative identification of the network management subsystem contained in the entity. This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining`what kind of box' is being managed. For example, if vendor`Flintstones, Inc.' was assigned the subtree1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'.	SNMP agent	system.objectid[sysObjectID.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System name	MIB: SNMPv2-MIB An administratively-assigned name for this managed node.By convention, this is the node's fully-qualified domain name. If the name is unknown, the value is the zero-length string.	SNMP agent	system.name Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System description	MIB: SNMPv2-MIB A textual description of the entity. This value should include the full name and version identification of the system's hardware type, software operating-system, and networking software.	SNMP agent	system.descr[sysDescr.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: SNMP agent availability	Availability of SNMP checks on the host. The value of this item corresponds to availability icons in the host list. Possible value: 0 - not available 1 - available 2 - unknown	Zabbix internal	zabbix[host,snmp,available]
Generic SNMP: ICMP ping		Simple check	icmpping
Generic SNMP: ICMP loss		Simple check	icmppingloss
Generic SNMP: ICMP response time		Simple check	icmppingsec

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Generic SNMP: Host has been restarted	Uptime is less than 10 minutes.	`(last(/Network Generic Device by SNMP/system.hw.uptime[hrSystemUptime.0])>0 and last(/Network Generic Device by SNMP/system.hw.uptime[hrSystemUptime.0])<10m) or (last(/Network Generic Device by SNMP/system.hw.uptime[hrSystemUptime.0])=0 and last(/Network Generic Device by SNMP/system.net.uptime[sysUpTime.0])<10m)`	Warning	Manual close: Yes Depends on: Generic SNMP: No SNMP data collection
Generic SNMP: System name has changed	The name of the system has changed. Acknowledge to close the problem manually.	`last(/Network Generic Device by SNMP/system.name,#1)<>last(/Network Generic Device by SNMP/system.name,#2) and length(last(/Network Generic Device by SNMP/system.name))>0`	Info	Manual close: Yes
Generic SNMP: No SNMP data collection	SNMP is not available for polling. Please check device connectivity and SNMP settings.	`max(/Network Generic Device by SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0`	Warning	Depends on: Generic SNMP: Unavailable by ICMP ping
Generic SNMP: Unavailable by ICMP ping	Last three attempts returned timeout. Please check device connectivity.	`max(/Network Generic Device by SNMP/icmpping,#3)=0`	High
Generic SNMP: High ICMP ping loss		`min(/Network Generic Device by SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Network Generic Device by SNMP/icmppingloss,5m)<100`	Warning	Depends on: Generic SNMP: Unavailable by ICMP ping
Generic SNMP: High ICMP ping response time		`avg(/Network Generic Device by SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}`	Warning	Depends on: Generic SNMP: High ICMP ping loss Generic SNMP: Unavailable by ICMP ping

LLD rule Network interfaces discovery

Name	Description	Type	Key and additional info
Network interfaces discovery	Discovering interfaces from IF-MIB.	SNMP agent	net.if.discovery

Item prototypes for Network interfaces discovery

Name	Description	Type	Key and additional info
Interface {#IFDESCR}: Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP agent	net.if.status[ifOperStatus.{#SNMPINDEX}]
Interface {#IFDESCR}: Bits received	MIB: IF-MIB The total number of octets received on the interface,including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and another times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in[ifInOctets.{#SNMPINDEX}] Preprocessing Change per second Custom multiplier: `8`
Interface {#IFDESCR}: Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out[ifOutOctets.{#SNMPINDEX}] Preprocessing Change per second Custom multiplier: `8`
Interface {#IFDESCR}: Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP agent	net.if.type[ifType.{#SNMPINDEX}] Preprocessing Discard unchanged with heartbeat: `1d`
Interface {#IFDESCR}: Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. If the bandwidth of the interface is greater than the maximum value reportable by this object then this object should report its maximum value (4,294,967,295) and ifHighSpeed must be used to report the interface's speed. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP agent	net.if.speed[ifSpeed.{#SNMPINDEX}]

Trigger prototypes for Network interfaces discovery

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFDESCR}: Link down	This trigger expression works as follows: 1. It can be triggered if the operations status is down. 2. `{$IFCONTROL:"{#IFNAME}"}=1` - a user can redefine context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. `{TEMPLATE_NAME:METRIC.diff()}=1` - the trigger fires only if the operational status was up to (1) sometime before (so, do not fire for the 'eternal off' interfaces.) WARNING: if closed manually - it will not fire again on the next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))`	Average	Manual close: Yes
Interface {#IFDESCR}: High bandwidth usage	The utilization of the network interface is close to its estimated maximum bandwidth.	`(avg(/Network Generic Device by SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}]) or avg(/Network Generic Device by SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])) and last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0`	Warning	Manual close: Yes Depends on: Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: High error rate	It recovers when it is below 80% of the `{$IF.ERRORS.WARN:"{#IFNAME}"}` threshold.	`min(/Network Generic Device by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Network Generic Device by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`	Warning	Manual close: Yes Depends on: Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Acknowledge to close the problem manually.	change(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])<0 and last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0 and ( last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2)	Info	Manual close: Yes Depends on: Interface {#IFDESCR}: Link down

LLD rule EtherLike-MIB Discovery

Name Description Type Key and additional info

EtherLike-MIB Discovery

Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with up(1) Operational Status are discovered.

SNMP agent

net.if.duplex.discovery

Preprocessing

JavaScript: The text is too long. Please see the template.

Item prototypes for EtherLike-MIB Discovery

Name

Description

Type

Key and additional info

Interface {#IFNAME}({#IFALIAS}): Duplex status

MIB: EtherLike-MIB

The current mode of operation of the MAC

entity. 'unknown' indicates that the current

duplex mode could not be determined.

Management control of the duplex mode is

accomplished through the MAU MIB. When

an interface does not support autonegotiation,

or when autonegotiation is not enabled, the

duplex mode is controlled using

ifMauDefaultType. When autonegotiation is

supported and enabled, duplex mode is controlled

using ifMauAutoNegAdvertisedBits. In either

case, the currently operating duplex mode is

reflected both in this object and in ifMauType.

Note that this object provides redundant

information with ifMauType. Normally, redundant

objects are discouraged. However, in this

instance, it allows a management application to

determine the duplex status of an interface

without having to know every possible value of

ifMauType. This was felt to be sufficiently

valuable to justify the redundancy.

Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus.

SNMP agent

net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}]

Trigger prototypes for EtherLike-MIB Discovery

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFNAME}({#IFALIAS}): In half-duplex mode	Please check autonegotiation settings and cabling	`last(/Network Generic Device by SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2`	Warning	Manual close: Yes

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide feedback, discuss the template, or ask for help at ZABBIX forums

This template is for Zabbix version: 6.2

Also available for: 6.4 6.0 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/net/generic_snmp?at=release/6.2

Network Generic Device by SNMP

Overview

For Zabbix version: 6.2 and higher. Use this template if you can't find the template for specific vendor or device family.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$ICMP_LOSS_WARN}	-	`20`
{$ICMP_RESPONSE_TIME_WARN}	-	`0.15`
{$IF.ERRORS.WARN}	-	`2`
{$IF.UTIL.MAX}	-	`95`
{$IFCONTROL}	-	`1`
{$NET.IF.IFADMINSTATUS.MATCHES}	Ignore notPresent(6)	`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFDESCR.MATCHES}	-	`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$NET.IF.IFNAME.MATCHES}	-	`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`(^Software Loopback Interface
{$NET.IF.IFOPERSTATUS.MATCHES}	-	`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFTYPE.MATCHES}	-	`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}	-	`CHANGE_IF_NEEDED`
{$SNMP.TIMEOUT}	-	`5m`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

EtherLike-MIB Discovery

Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with up(1) Operational Status are discovered.

SNMP

net.if.duplex.discovery

Preprocessing:

- JAVASCRIPT: The text is too long. Please see the template.

Filter:

AND

- {#IFOPERSTATUS} MATCHES_REGEX 1

- {#SNMPVALUE} MATCHES_REGEX `(2

Network interfaces discovery

Discovering interfaces from IF-MIB.

SNMP

net.if.discovery

Filter:

AND

- {#IFADMINSTATUS} MATCHES_REGEX {$NET.IF.IFADMINSTATUS.MATCHES}

- {#IFADMINSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFADMINSTATUS.NOT_MATCHES}

- {#IFOPERSTATUS} MATCHES_REGEX {$NET.IF.IFOPERSTATUS.MATCHES}

- {#IFOPERSTATUS} NOT_MATCHES_REGEX {$NET.IF.IFOPERSTATUS.NOT_MATCHES}

- {#IFNAME} MATCHES_REGEX {$NET.IF.IFNAME.MATCHES}

- {#IFNAME} NOT_MATCHES_REGEX {$NET.IF.IFNAME.NOT_MATCHES}

- {#IFDESCR} MATCHES_REGEX {$NET.IF.IFDESCR.MATCHES}

- {#IFDESCR} NOT_MATCHES_REGEX {$NET.IF.IFDESCR.NOT_MATCHES}

- {#IFTYPE} MATCHES_REGEX {$NET.IF.IFTYPE.MATCHES}

- {#IFTYPE} NOT_MATCHES_REGEX {$NET.IF.IFTYPE.NOT_MATCHES}

Items collected

Group	Name	Description	Type	Key and additional info
General	SNMP traps (fallback)	The item is used to collect all SNMP traps unmatched by other snmptrap items	SNMP_TRAP	snmptrap.fallback
General	System location	MIB: SNMPv2-MIB The physical location of this node (e.g., `telephone closet, 3rd floor'). If the location is unknown, the value is the zero-length string.	SNMP	system.location[sysLocation.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System contact details	MIB: SNMPv2-MIB The textual identification of the contact person for this managed node, together with information on how to contact this person. If no contact information is known, the value is the zero-length string.	SNMP	system.contact[sysContact.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System object ID	MIB: SNMPv2-MIB The vendor's authoritative identification of the network management subsystem contained in the entity. This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining`what kind of box' is being managed. For example, if vendor`Flintstones, Inc.' was assigned the subtree1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'.	SNMP	system.objectid[sysObjectID.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System name	MIB: SNMPv2-MIB An administratively-assigned name for this managed node.By convention, this is the node's fully-qualified domain name. If the name is unknown, the value is the zero-length string.	SNMP	system.name Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
General	System description	MIB: SNMPv2-MIB A textual description of the entity. This value should include the full name and version identification of the system's hardware type, software operating-system, and networking software.	SNMP	system.descr[sysDescr.0] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `12h`
Network interfaces	Interface {#IFNAME}({#IFALIAS}): Duplex status	MIB: EtherLike-MIB The current mode of operation of the MAC entity. 'unknown' indicates that the current duplex mode could not be determined. Management control of the duplex mode is accomplished through the MAU MIB. When an interface does not support autonegotiation, or when autonegotiation is not enabled, the duplex mode is controlled using ifMauDefaultType. When autonegotiation is supported and enabled, duplex mode is controlled using ifMauAutoNegAdvertisedBits. In either case, the currently operating duplex mode is reflected both in this object and in ifMauType. Note that this object provides redundant information with ifMauType. Normally, redundant objects are discouraged. However, in this instance, it allows a management application to determine the duplex status of an interface without having to know every possible value of ifMauType. This was felt to be sufficiently valuable to justify the redundancy. Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus.	SNMP	net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}]
Network interfaces	Interface {#IFDESCR}: Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP	net.if.status[ifOperStatus.{#SNMPINDEX}]
Network interfaces	Interface {#IFDESCR}: Bits received	MIB: IF-MIB The total number of octets received on the interface,including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and atother times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in[ifInOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network interfaces	Interface {#IFDESCR}: Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out[ifOutOctets.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND - MULTIPLIER: `8`
Network interfaces	Interface {#IFDESCR}: Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFDESCR}: Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFDESCR}: Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFDESCR}: Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing: - CHANGE_PER_SECOND
Network interfaces	Interface {#IFDESCR}: Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP	net.if.type[ifType.{#SNMPINDEX}] Preprocessing: - DISCARD_UNCHANGED_HEARTBEAT: `1d`
Network interfaces	Interface {#IFDESCR}: Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. If the bandwidth of the interface is greater than the maximum value reportable by this object then this object should report its maximum value (4,294,967,295) and ifHighSpeed must be used to report the interface's speed. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP	net.if.speed[ifSpeed.{#SNMPINDEX}]
Status	Uptime (network)	MIB: SNMPv2-MIB The time (in hundredths of a second) since the network management portion of the system was last re-initialized.	SNMP	system.net.uptime[sysUpTime.0] Preprocessing: - MULTIPLIER: `0.01`
Status	Uptime (hardware)	MIB: HOST-RESOURCES-MIB The amount of time since this host was last initialized. Note that this is different from sysUpTime in the SNMPv2-MIB [RFC1907] because sysUpTime is the uptime of the network management portion of the system.	SNMP	system.hw.uptime[hrSystemUptime.0] Preprocessing: - CHECK_NOT_SUPPORTED ⛔️ON_FAIL: `CUSTOM_VALUE -> 0` - MULTIPLIER: `0.01`
Status	SNMP agent availability	Availability of SNMP checks on the host. The value of this item corresponds to availability icons in the host list. Possible value: 0 - not available 1 - available 2 - unknown	INTERNAL	zabbix[host,snmp,available]
Status	ICMP ping	-	SIMPLE	icmpping
Status	ICMP loss	-	SIMPLE	icmppingloss
Status	ICMP response time	-	SIMPLE	icmppingsec

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
System name has changed	System name has changed. Ack to close.	`last(/Network Generic Device by SNMP/system.name,#1)<>last(/Network Generic Device by SNMP/system.name,#2) and length(last(/Network Generic Device by SNMP/system.name))>0`	INFO	Manual close: YES
Interface {#IFNAME}({#IFALIAS}): In half-duplex mode	Please check autonegotiation settings and cabling	`last(/Network Generic Device by SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2`	WARNING	Manual close: YES
Interface {#IFDESCR}: Link down	This trigger expression works as follows: 1. Can be triggered if operations status is down. 2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.) WARNING: if closed manually - won't fire again on next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))` Recovery expression: `last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2 or {$IFCONTROL:"{#IFNAME}"}=0`	AVERAGE	Manual close: YES
Interface {#IFDESCR}: High bandwidth usage	The network interface utilization is close to its estimated maximum bandwidth.	`(avg(/Network Generic Device by SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}]) or avg(/Network Generic Device by SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])) and last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0` Recovery expression: `avg(/Network Generic Device by SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}]) and avg(/Network Generic Device by SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])`	WARNING	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: High error rate	Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold	`min(/Network Generic Device by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Network Generic Device by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}` Recovery expression: `max(/Network Generic Device by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8 and max(/Network Generic Device by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}0.8`	WARNING	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.	change(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])<0 and last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0 and ( last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2) Recovery expression: `(change(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0 and last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}],#2)>0) or (last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2)`	INFO	Manual close: YES Depends on: - Interface {#IFDESCR}: Link down
Host has been restarted	Uptime is less than 10 minutes.	`(last(/Network Generic Device by SNMP/system.hw.uptime[hrSystemUptime.0])>0 and last(/Network Generic Device by SNMP/system.hw.uptime[hrSystemUptime.0])<10m) or (last(/Network Generic Device by SNMP/system.hw.uptime[hrSystemUptime.0])=0 and last(/Network Generic Device by SNMP/system.net.uptime[sysUpTime.0])<10m)`	WARNING	Manual close: YES Depends on: - No SNMP data collection
No SNMP data collection	SNMP is not available for polling. Please check device connectivity and SNMP settings.	`max(/Network Generic Device by SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0`	WARNING	Depends on: - Unavailable by ICMP ping
Unavailable by ICMP ping	Last three attempts returned timeout. Please check device connectivity.	`max(/Network Generic Device by SNMP/icmpping,#3)=0`	HIGH
High ICMP ping loss	-	`min(/Network Generic Device by SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Network Generic Device by SNMP/icmppingloss,5m)<100`	WARNING	Depends on: - Unavailable by ICMP ping
High ICMP ping response time	-	`avg(/Network Generic Device by SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}`	WARNING	Depends on: - High ICMP ping loss - Unavailable by ICMP ping

Feedback

Please report any issues with the template at https://support.zabbix.com.

This template is for Zabbix version: 6.0

Also available for: 6.4 6.2 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/net/generic_snmp?at=release/6.0

Network Generic Device by SNMP

Overview

Use this template if you can't find the template for specific vendor or device family.

Requirements

Zabbix version: 6.0 and higher.

Tested versions

This template has been tested on:

Generic SNMP devices

Configuration

Zabbix should be configured according to the instructions in the Templates out of the box section.

Setup

Refer to the vendor documentation.

Macros used

Name	Description	Default
{$SNMP.TIMEOUT}		`5m`
{$ICMP_LOSS_WARN}		`20`
{$ICMP_RESPONSE_TIME_WARN}		`0.15`
{$IFCONTROL}		`1`
{$IF.UTIL.MAX}		`95`
{$NET.IF.IFNAME.MATCHES}		`^.*$`
{$NET.IF.IFNAME.NOT_MATCHES}	Filter out loopbacks, nulls, docker veth links and docker0 bridge by default	`Macro too long. Please see the template.`
{$NET.IF.IFOPERSTATUS.MATCHES}		`^.*$`
{$NET.IF.IFOPERSTATUS.NOT_MATCHES}	Ignore notPresent(6)	`^6$`
{$NET.IF.IFADMINSTATUS.MATCHES}		`^.*`
{$NET.IF.IFADMINSTATUS.NOT_MATCHES}	Ignore down(2) administrative status	`^2$`
{$NET.IF.IFDESCR.MATCHES}		`.*`
{$NET.IF.IFDESCR.NOT_MATCHES}		`CHANGE_IF_NEEDED`
{$NET.IF.IFTYPE.MATCHES}		`.*`
{$NET.IF.IFTYPE.NOT_MATCHES}		`CHANGE_IF_NEEDED`
{$IF.ERRORS.WARN}		`2`

Items

Name	Description	Type	Key and additional info
Generic SNMP: Uptime (network)	MIB: SNMPv2-MIB The time (in hundredths of a second) since the network management portion of the system was last re-initialized.	SNMP agent	system.net.uptime[sysUpTime.0] Preprocessing Custom multiplier: `0.01`
Generic SNMP: Uptime (hardware)	MIB: HOST-RESOURCES-MIB The amount of time since this host was last initialized. Note that this is different from sysUpTime in the SNMPv2-MIB [RFC1907] because sysUpTime is the uptime of the network management portion of the system.	SNMP agent	system.hw.uptime[hrSystemUptime.0] Preprocessing Check for not supported value ⛔️Custom on fail: Set value to: `0` Custom multiplier: `0.01`
Generic SNMP: SNMP traps (fallback)	The item is used to collect all SNMP traps unmatched by other snmptrap items	SNMP trap	snmptrap.fallback
Generic SNMP: System location	MIB: SNMPv2-MIB The physical location of this node (e.g., `telephone closet, 3rd floor'). If the location is unknown, the value is the zero-length string.	SNMP agent	system.location[sysLocation.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System contact details	MIB: SNMPv2-MIB The textual identification of the contact person for this managed node, together with information on how to contact this person. If no contact information is known, the value is the zero-length string.	SNMP agent	system.contact[sysContact.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System object ID	MIB: SNMPv2-MIB The vendor's authoritative identification of the network management subsystem contained in the entity. This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining`what kind of box' is being managed. For example, if vendor`Flintstones, Inc.' was assigned the subtree1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'.	SNMP agent	system.objectid[sysObjectID.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System name	MIB: SNMPv2-MIB An administratively-assigned name for this managed node.By convention, this is the node's fully-qualified domain name. If the name is unknown, the value is the zero-length string.	SNMP agent	system.name Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: System description	MIB: SNMPv2-MIB A textual description of the entity. This value should include the full name and version identification of the system's hardware type, software operating-system, and networking software.	SNMP agent	system.descr[sysDescr.0] Preprocessing Discard unchanged with heartbeat: `12h`
Generic SNMP: SNMP agent availability	Availability of SNMP checks on the host. The value of this item corresponds to availability icons in the host list. Possible value: 0 - not available 1 - available 2 - unknown	Zabbix internal	zabbix[host,snmp,available]
Generic SNMP: ICMP ping		Simple check	icmpping
Generic SNMP: ICMP loss		Simple check	icmppingloss
Generic SNMP: ICMP response time		Simple check	icmppingsec

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Generic SNMP: Host has been restarted	Uptime is less than 10 minutes.	`(last(/Network Generic Device by SNMP/system.hw.uptime[hrSystemUptime.0])>0 and last(/Network Generic Device by SNMP/system.hw.uptime[hrSystemUptime.0])<10m) or (last(/Network Generic Device by SNMP/system.hw.uptime[hrSystemUptime.0])=0 and last(/Network Generic Device by SNMP/system.net.uptime[sysUpTime.0])<10m)`	Warning	Manual close: Yes Depends on: Generic SNMP: No SNMP data collection
Generic SNMP: System name has changed	The name of the system has changed. Acknowledge to close the problem manually.	`last(/Network Generic Device by SNMP/system.name,#1)<>last(/Network Generic Device by SNMP/system.name,#2) and length(last(/Network Generic Device by SNMP/system.name))>0`	Info	Manual close: Yes
Generic SNMP: No SNMP data collection	SNMP is not available for polling. Please check device connectivity and SNMP settings.	`max(/Network Generic Device by SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0`	Warning	Depends on: Generic SNMP: Unavailable by ICMP ping
Generic SNMP: Unavailable by ICMP ping	Last three attempts returned timeout. Please check device connectivity.	`max(/Network Generic Device by SNMP/icmpping,#3)=0`	High
Generic SNMP: High ICMP ping loss		`min(/Network Generic Device by SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Network Generic Device by SNMP/icmppingloss,5m)<100`	Warning	Depends on: Generic SNMP: Unavailable by ICMP ping
Generic SNMP: High ICMP ping response time		`avg(/Network Generic Device by SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}`	Warning	Depends on: Generic SNMP: High ICMP ping loss Generic SNMP: Unavailable by ICMP ping

LLD rule Network interfaces discovery

Name	Description	Type	Key and additional info
Network interfaces discovery	Discovering interfaces from IF-MIB.	SNMP agent	net.if.discovery

Item prototypes for Network interfaces discovery

Name	Description	Type	Key and additional info
Interface {#IFDESCR}: Operational status	MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.	SNMP agent	net.if.status[ifOperStatus.{#SNMPINDEX}]
Interface {#IFDESCR}: Bits received	MIB: IF-MIB The total number of octets received on the interface,including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and another times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in[ifInOctets.{#SNMPINDEX}] Preprocessing Change per second Custom multiplier: `8`
Interface {#IFDESCR}: Bits sent	MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out[ifOutOctets.{#SNMPINDEX}] Preprocessing Change per second Custom multiplier: `8`
Interface {#IFDESCR}: Inbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Outbound packets with errors	MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Outbound packets discarded	MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Inbound packets discarded	MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.	SNMP agent	net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing Change per second
Interface {#IFDESCR}: Interface type	MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention.	SNMP agent	net.if.type[ifType.{#SNMPINDEX}] Preprocessing Discard unchanged with heartbeat: `1d`
Interface {#IFDESCR}: Speed	MIB: IF-MIB An estimate of the interface's current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. If the bandwidth of the interface is greater than the maximum value reportable by this object then this object should report its maximum value (4,294,967,295) and ifHighSpeed must be used to report the interface's speed. For a sub-layer which has no concept of bandwidth, this object should be zero.	SNMP agent	net.if.speed[ifSpeed.{#SNMPINDEX}]

Trigger prototypes for Network interfaces discovery

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFDESCR}: Link down	This trigger expression works as follows: 1. It can be triggered if the operations status is down. 2. `{$IFCONTROL:"{#IFNAME}"}=1` - a user can redefine context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. `{TEMPLATE_NAME:METRIC.diff()}=1` - the trigger fires only if the operational status was up to (1) sometime before (so, do not fire for the 'eternal off' interfaces.) WARNING: if closed manually - it will not fire again on the next poll, because of .diff.	`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))`	Average	Manual close: Yes
Interface {#IFDESCR}: High bandwidth usage	The utilization of the network interface is close to its estimated maximum bandwidth.	`(avg(/Network Generic Device by SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}]) or avg(/Network Generic Device by SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])) and last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0`	Warning	Manual close: Yes Depends on: Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: High error rate	It recovers when it is below 80% of the `{$IF.ERRORS.WARN:"{#IFNAME}"}` threshold.	`min(/Network Generic Device by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Network Generic Device by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`	Warning	Manual close: Yes Depends on: Interface {#IFDESCR}: Link down
Interface {#IFDESCR}: Ethernet has changed to lower speed than it was before	This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Acknowledge to close the problem manually.	change(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])<0 and last(/Network Generic Device by SNMP/net.if.speed[ifSpeed.{#SNMPINDEX}])>0 and ( last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Network Generic Device by SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Network Generic Device by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2)	Info	Manual close: Yes Depends on: Interface {#IFDESCR}: Link down

LLD rule EtherLike-MIB Discovery

Name Description Type Key and additional info

EtherLike-MIB Discovery

Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with up(1) Operational Status are discovered.

SNMP agent

net.if.duplex.discovery

Preprocessing

JavaScript: The text is too long. Please see the template.

Item prototypes for EtherLike-MIB Discovery

Name

Description

Type

Key and additional info

Interface {#IFNAME}({#IFALIAS}): Duplex status

MIB: EtherLike-MIB

The current mode of operation of the MAC

entity. 'unknown' indicates that the current

duplex mode could not be determined.

Management control of the duplex mode is

accomplished through the MAU MIB. When

an interface does not support autonegotiation,

or when autonegotiation is not enabled, the

duplex mode is controlled using

ifMauDefaultType. When autonegotiation is

supported and enabled, duplex mode is controlled

using ifMauAutoNegAdvertisedBits. In either

case, the currently operating duplex mode is

reflected both in this object and in ifMauType.

Note that this object provides redundant

information with ifMauType. Normally, redundant

objects are discouraged. However, in this

instance, it allows a management application to

determine the duplex status of an interface

without having to know every possible value of

ifMauType. This was felt to be sufficiently

valuable to justify the redundancy.

Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus.

SNMP agent

net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}]

Trigger prototypes for EtherLike-MIB Discovery

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFNAME}({#IFALIAS}): In half-duplex mode	Please check autonegotiation settings and cabling	`last(/Network Generic Device by SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2`	Warning	Manual close: Yes

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide feedback, discuss the template, or ask for help at ZABBIX forums

This template is for Zabbix version: 5.4

Also available for: 6.4 6.2 6.0 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/net/generic_snmp?at=release/5.4

Network Generic Device SNMP

Overview

For Zabbix version: 5.4 and higher
Use this template if you can't find the template for specific vendor or device family.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Template links

Name
EtherLike-MIB SNMP
Generic SNMP
Interfaces Simple SNMP

Discovery rules

Items collected

Group	Name	Description	Type	Key and additional info

Triggers

Name	Description	Expression	Severity	Dependencies and additional info

Feedback

Please report any issues with the template at https://support.zabbix.com

This template is for Zabbix version: 5.0

Also available for: 6.4 6.2 6.0 5.4

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/net/generic_snmp?at=release/5.0

Template Net Network Generic Device SNMP

Overview

For Zabbix version: 5.0 and higher
Use this template if you can't find the template for specific vendor or device family.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Template links

Name
EtherLike-MIB SNMP
Generic SNMP
Interfaces Simple SNMP

Discovery rules

Items collected

Group	Name	Description	Type	Key and additional info

Triggers

Name	Description	Expression	Severity	Dependencies and additional info

Feedback

Please report any issues with the template at https://support.zabbix.com

This template is for Zabbix version: 6.2

Also available for: 6.0 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/host_resources_snmp?at=release/6.2

HOST-RESOURCES-MIB storage by SNMP

Overview

For Zabbix version: 6.2 and higher.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$VFS.FS.FREE.MIN.CRIT}	The critical threshold of the filesystem utilization.	`5G`
{$VFS.FS.FREE.MIN.WARN}	The warning threshold of the filesystem utilization.	`10G`
{$VFS.FS.FSNAME.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.+`
{$VFS.FS.FSNAME.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`^(/dev
{$VFS.FS.FSTYPE.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.*(.4
{$VFS.FS.FSTYPE.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`CHANGE_IF_NEEDED`
{$VFS.FS.PUSED.MAX.CRIT}	-	`90`
{$VFS.FS.PUSED.MAX.WARN}	-	`80`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Storage discovery

HOST-RESOURCES-MIB::hrStorage discovery with storage filter.

SNMP

vfs.fs.discovery[snmp]

Filter:

AND

- {#FSTYPE} MATCHES_REGEX {$VFS.FS.FSTYPE.MATCHES}

- {#FSTYPE} NOT_MATCHES_REGEX {$VFS.FS.FSTYPE.NOT_MATCHES}

- {#FSNAME} MATCHES_REGEX {$VFS.FS.FSNAME.MATCHES}

- {#FSNAME} NOT_MATCHES_REGEX {$VFS.FS.FSNAME.NOT_MATCHES}

Items collected

Group Name Description Type Key and additional info

Storage

{#FSNAME}: Used space

MIB: HOST-RESOURCES-MIB

The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.

SNMP

vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Storage

{#FSNAME}: Total space

MIB: HOST-RESOURCES-MIB

The size of the storage represented by this entry, in units of hrStorageAllocationUnits.

This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.

For example, the amount of main storage allocated to a buffer pool might be modified or the amount of disk space allocated to virtual storage might be modified.

SNMP

vfs.fs.total[hrStorageSize.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Storage

{#FSNAME}: Space utilization

Space utilization in % for {#FSNAME}

CALCULATED

vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}]

Expression:

(last(//vfs.fs.used[hrStorageUsed.{#SNMPINDEX}])/last(//vfs.fs.total[hrStorageSize.{#SNMPINDEX}]))*100

Triggers

Name Description Expression Severity Dependencies and additional info

{#FSNAME}: Disk space is critically low

Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.

Second condition should be one of the following:

- The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.

- The disk will be full in less than 24 hours.

last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d)

AVERAGE

Manual close: YES

{#FSNAME}: Disk space is low

Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.

Second condition should be one of the following:

- The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.

- The disk will be full in less than 24 hours.

last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d)

WARNING

Manual close: YES

Depends on:

- {#FSNAME}: Disk space is critically low

Feedback

Please report any issues with the template at https://support.zabbix.com.

HOST-RESOURCES-MIB memory by SNMP

Overview

For Zabbix version: 6.2 and higher.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$MEMORY.NAME.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*`
{$MEMORY.NAME.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$MEMORY.TYPE.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*(.2
{$MEMORY.TYPE.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$MEMORY.UTIL.MAX}	The warning threshold of the "Physical memory: Memory utilization" item.	`90`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Memory discovery

HOST-RESOURCES-MIB::hrStorage discovery with memory filter

SNMP

vm.memory.discovery

Filter:

AND

- {#MEMTYPE} MATCHES_REGEX {$MEMORY.TYPE.MATCHES}

- {#MEMTYPE} NOT_MATCHES_REGEX {$MEMORY.TYPE.NOT_MATCHES}

- {#MEMNAME} MATCHES_REGEX {$MEMORY.NAME.MATCHES}

- {#MEMNAME} NOT_MATCHES_REGEX {$MEMORY.NAME.NOT_MATCHES}

Items collected

Group Name Description Type Key and additional info

Memory

{#MEMNAME}: Used memory

MIB: HOST-RESOURCES-MIB

The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.

SNMP

vm.memory.used[hrStorageUsed.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Memory

{#MEMNAME}: Total memory

MIB: HOST-RESOURCES-MIB

The size of the storage represented by this entry, in units of hrStorageAllocationUnits.

This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.

For example, the amount of main memory allocated to a buffer pool might be modified or the amount of disk space allocated to virtual memory might be modified.

SNMP

vm.memory.total[hrStorageSize.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Memory

{#MEMNAME}: Memory utilization

Memory utilization in %.

CALCULATED

vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]

Expression:

last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
{#MEMNAME}: High memory utilization	The system is running out of free memory.	`min(/HOST-RESOURCES-MIB memory by SNMP/vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}],5m)>{$MEMORY.UTIL.MAX}`	AVERAGE

Feedback

Please report any issues with the template at https://support.zabbix.com.

HOST-RESOURCES-MIB CPU by SNMP

Overview

For Zabbix version: 6.2 and higher.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$CPU.UTIL.CRIT}	-	`90`

Template links

There are no template links in this template.

Discovery rules

Items collected

Group Name Description Type Key and additional info

CPU

CPU utilization

MIB: HOST-RESOURCES-MIB

The average, over the last minute, of the percentage of time that processors was not idle.

Implementations may approximate this one minute smoothing period if necessary.

SNMP

system.cpu.util

Preprocessing:

- JSONPATH: $..['{#CPU.UTIL}'].avg()

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
High CPU utilization	CPU utilization is too high. The system might be slow to respond.	`min(/HOST-RESOURCES-MIB CPU by SNMP/system.cpu.util,5m)>{$CPU.UTIL.CRIT}`	WARNING

Feedback

Please report any issues with the template at https://support.zabbix.com.

HOST-RESOURCES-MIB by SNMP

Overview

For Zabbix version: 6.2 and higher.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$CPU.UTIL.CRIT}	-	`90`
{$MEMORY.NAME.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*`
{$MEMORY.NAME.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$MEMORY.TYPE.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*(.2
{$MEMORY.TYPE.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$MEMORY.UTIL.MAX}	The warning threshold of the "Physical memory: Memory utilization" item.	`90`
{$VFS.FS.FREE.MIN.CRIT}	The critical threshold of the filesystem utilization.	`5G`
{$VFS.FS.FREE.MIN.WARN}	The warning threshold of the filesystem utilization.	`10G`
{$VFS.FS.FSNAME.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.+`
{$VFS.FS.FSNAME.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`^(/dev
{$VFS.FS.FSTYPE.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.*(.4
{$VFS.FS.FSTYPE.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`CHANGE_IF_NEEDED`
{$VFS.FS.PUSED.MAX.CRIT}	-	`90`
{$VFS.FS.PUSED.MAX.WARN}	-	`80`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Memory discovery

HOST-RESOURCES-MIB::hrStorage discovery with memory filter

SNMP

vm.memory.discovery

Filter:

AND

- {#MEMTYPE} MATCHES_REGEX {$MEMORY.TYPE.MATCHES}

- {#MEMTYPE} NOT_MATCHES_REGEX {$MEMORY.TYPE.NOT_MATCHES}

- {#MEMNAME} MATCHES_REGEX {$MEMORY.NAME.MATCHES}

- {#MEMNAME} NOT_MATCHES_REGEX {$MEMORY.NAME.NOT_MATCHES}

Storage discovery

HOST-RESOURCES-MIB::hrStorage discovery with storage filter.

SNMP

vfs.fs.discovery[snmp]

Filter:

AND

- {#FSTYPE} MATCHES_REGEX {$VFS.FS.FSTYPE.MATCHES}

- {#FSTYPE} NOT_MATCHES_REGEX {$VFS.FS.FSTYPE.NOT_MATCHES}

- {#FSNAME} MATCHES_REGEX {$VFS.FS.FSNAME.MATCHES}

- {#FSNAME} NOT_MATCHES_REGEX {$VFS.FS.FSNAME.NOT_MATCHES}

Items collected

Group	Name	Description	Type	Key and additional info
CPU	CPU utilization	MIB: HOST-RESOURCES-MIB The average, over the last minute, of the percentage of time that processors was not idle. Implementations may approximate this one minute smoothing period if necessary.	SNMP	system.cpu.util Preprocessing: - JSONPATH: `$..['{#CPU.UTIL}'].avg()`
Memory	{#MEMNAME}: Used memory	MIB: HOST-RESOURCES-MIB The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.	SNMP	vm.memory.used[hrStorageUsed.{#SNMPINDEX}] Preprocessing: - MULTIPLIER: `{#ALLOC_UNITS}`
Memory	{#MEMNAME}: Total memory	MIB: HOST-RESOURCES-MIB The size of the storage represented by this entry, in units of hrStorageAllocationUnits. This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system. For example, the amount of main memory allocated to a buffer pool might be modified or the amount of disk space allocated to virtual memory might be modified.	SNMP	vm.memory.total[hrStorageSize.{#SNMPINDEX}] Preprocessing: - MULTIPLIER: `{#ALLOC_UNITS}`
Memory	{#MEMNAME}: Memory utilization	Memory utilization in %.	CALCULATED	vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}] Expression: `last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100`
Storage	{#FSNAME}: Used space	MIB: HOST-RESOURCES-MIB The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.	SNMP	vfs.fs.used[hrStorageUsed.{#SNMPINDEX}] Preprocessing: - MULTIPLIER: `{#ALLOC_UNITS}`
Storage	{#FSNAME}: Total space	MIB: HOST-RESOURCES-MIB The size of the storage represented by this entry, in units of hrStorageAllocationUnits. This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system. For example, the amount of main storage allocated to a buffer pool might be modified or the amount of disk space allocated to virtual storage might be modified.	SNMP	vfs.fs.total[hrStorageSize.{#SNMPINDEX}] Preprocessing: - MULTIPLIER: `{#ALLOC_UNITS}`
Storage	{#FSNAME}: Space utilization	Space utilization in % for {#FSNAME}	CALCULATED	vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}] Expression: `(last(//vfs.fs.used[hrStorageUsed.{#SNMPINDEX}])/last(//vfs.fs.total[hrStorageSize.{#SNMPINDEX}]))*100`

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
High CPU utilization	CPU utilization is too high. The system might be slow to respond.	`min(/HOST-RESOURCES-MIB by SNMP/system.cpu.util,5m)>{$CPU.UTIL.CRIT}`	WARNING
{#MEMNAME}: High memory utilization	The system is running out of free memory.	`min(/HOST-RESOURCES-MIB by SNMP/vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}],5m)>{$MEMORY.UTIL.MAX}`	AVERAGE
{#FSNAME}: Disk space is critically low	Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours.	`last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/HOST-RESOURCES-MIB by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d)`	AVERAGE	Manual close: YES
{#FSNAME}: Disk space is low	Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours.	`last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/HOST-RESOURCES-MIB by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d)`	WARNING	Manual close: YES Depends on: - {#FSNAME}: Disk space is critically low

Feedback

Please report any issues with the template at https://support.zabbix.com.

This template is for Zabbix version: 6.0

Also available for: 6.2 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/host_resources_snmp?at=release/6.0

HOST-RESOURCES-MIB storage by SNMP

Macros used

Name	Description	Default
{$VFS.FS.FSNAME.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`^(/dev\|/sys\|/run\|/proc\|.+/shm$)`
{$VFS.FS.FSNAME.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.+`
{$VFS.FS.FSTYPE.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`CHANGE_IF_NEEDED`
{$VFS.FS.FSTYPE.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.*(\.4\|\.9\|hrStorageFixedDisk\|hrStorageFlashMemory)$`
{$VFS.FS.FREE.MIN.CRIT}	The critical threshold of the filesystem utilization.	`5G`
{$VFS.FS.FREE.MIN.WARN}	The warning threshold of the filesystem utilization.	`10G`
{$VFS.FS.PUSED.MAX.CRIT}		`90`
{$VFS.FS.PUSED.MAX.WARN}		`80`

LLD rule Storage discovery

Name	Description	Type	Key and additional info
Storage discovery	HOST-RESOURCES-MIB::hrStorage discovery with storage filter.	SNMP agent	vfs.fs.discovery[snmp]

Item prototypes for Storage discovery

Name Description Type Key and additional info

{#FSNAME}: Used space

MIB: HOST-RESOURCES-MIB

The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.

SNMP agent

vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]

Preprocessing

Custom multiplier: {#ALLOC_UNITS}

{#FSNAME}: Total space

MIB: HOST-RESOURCES-MIB

The size of the storage represented by this entry, in units of hrStorageAllocationUnits.

This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.

For example, the amount of main storage allocated to a buffer pool might be modified or the amount of disk space allocated to virtual storage might be modified.

SNMP agent

vfs.fs.total[hrStorageSize.{#SNMPINDEX}]

Preprocessing

Custom multiplier: {#ALLOC_UNITS}

{#FSNAME}: Space utilization

The space utilization expressed in % for {#FSNAME}.

Calculated

vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}]

Trigger prototypes for Storage discovery

Name	Description	Expression	Severity	Dependencies and additional info
{#FSNAME}: Disk space is critically low	Two conditions should match: 1. The first condition - utilization of the space should be above `{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}`. 2. The second condition should be one of the following: - the disk free space is less than `{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}`; - the disk will be full in less than 24 hours.	`last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d)`	Average	Manual close: Yes
{#FSNAME}: Disk space is low	Two conditions should match: 1. The first condition - utilization of the space should be above `{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}`. 2. The second condition should be one of the following: - the disk free space is less than `{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}`; - the disk will be full in less than 24 hours.	`last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/HOST-RESOURCES-MIB storage by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d)`	Warning	Manual close: Yes Depends on: {#FSNAME}: Disk space is critically low

HOST-RESOURCES-MIB memory by SNMP

Macros used

Name	Description	Default
{$MEMORY.UTIL.MAX}	The warning threshold of the "Physical memory: Memory utilization" item.	`90`
{$MEMORY.TYPE.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$MEMORY.TYPE.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*(\.2\|hrStorageRam)$`
{$MEMORY.NAME.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*`
{$MEMORY.NAME.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`

LLD rule Memory discovery

Name	Description	Type	Key and additional info
Memory discovery	HOST-RESOURCES-MIB::hrStorage discovery with memory filter	SNMP agent	vm.memory.discovery

Item prototypes for Memory discovery

Name Description Type Key and additional info

{#MEMNAME}: Used memory

MIB: HOST-RESOURCES-MIB

The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.

SNMP agent

vm.memory.used[hrStorageUsed.{#SNMPINDEX}]

Preprocessing

Custom multiplier: {#ALLOC_UNITS}

{#MEMNAME}: Total memory

MIB: HOST-RESOURCES-MIB

The size of the storage represented by this entry, in units of hrStorageAllocationUnits.

This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.

For example, the amount of main memory allocated to a buffer pool might be modified or the amount of disk space allocated to virtual memory might be modified.

SNMP agent

vm.memory.total[hrStorageSize.{#SNMPINDEX}]

Preprocessing

Custom multiplier: {#ALLOC_UNITS}

{#MEMNAME}: Memory utilization

Memory utilization in %.

Calculated

vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]

Trigger prototypes for Memory discovery

Name	Description	Expression	Severity	Dependencies and additional info
{#MEMNAME}: High memory utilization	The system is running out of free memory.	`min(/HOST-RESOURCES-MIB memory by SNMP/vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}],5m)>{$MEMORY.UTIL.MAX}`	Average

HOST-RESOURCES-MIB CPU by SNMP

Macros used

Name	Description	Default
{$CPU.UTIL.CRIT}		`90`

Items

Name Description Type Key and additional info

CPU: CPU utilization

MIB: HOST-RESOURCES-MIB

The average, over the last minute, of the percentage of time that processors was not idle.

Implementations may approximate this one minute smoothing period if necessary.

SNMP agent

system.cpu.util

Preprocessing

JSON Path: $..['{#CPU.UTIL}'].avg()

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
CPU: High CPU utilization	The CPU utilization is too high. The system might be slow to respond.	`min(/HOST-RESOURCES-MIB CPU by SNMP/system.cpu.util,5m)>{$CPU.UTIL.CRIT}`	Warning

HOST-RESOURCES-MIB by SNMP

Macros used

Name	Description	Default
{$VFS.FS.FSNAME.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`^(/dev\|/sys\|/run\|/proc\|.+/shm$)`
{$VFS.FS.FSNAME.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.+`
{$VFS.FS.FSTYPE.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`CHANGE_IF_NEEDED`
{$VFS.FS.FSTYPE.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.*(\.4\|\.9\|hrStorageFixedDisk\|hrStorageFlashMemory)$`
{$VFS.FS.FREE.MIN.CRIT}	The critical threshold of the filesystem utilization.	`5G`
{$VFS.FS.FREE.MIN.WARN}	The warning threshold of the filesystem utilization.	`10G`
{$VFS.FS.PUSED.MAX.CRIT}		`90`
{$VFS.FS.PUSED.MAX.WARN}		`80`
{$MEMORY.UTIL.MAX}	The warning threshold of the "Physical memory: Memory utilization" item.	`90`
{$MEMORY.TYPE.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$MEMORY.TYPE.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*(\.2\|hrStorageRam)$`
{$MEMORY.NAME.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*`
{$MEMORY.NAME.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$CPU.UTIL.CRIT}		`90`

Items

Name Description Type Key and additional info

CPU: CPU utilization

MIB: HOST-RESOURCES-MIB

The average, over the last minute, of the percentage of time that processors was not idle.

Implementations may approximate this one minute smoothing period if necessary.

SNMP agent

system.cpu.util

Preprocessing

JSON Path: $..['{#CPU.UTIL}'].avg()

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
CPU: High CPU utilization	The CPU utilization is too high. The system might be slow to respond.	`min(/HOST-RESOURCES-MIB by SNMP/system.cpu.util,5m)>{$CPU.UTIL.CRIT}`	Warning

LLD rule Storage discovery

Name	Description	Type	Key and additional info
Storage discovery	HOST-RESOURCES-MIB::hrStorage discovery with storage filter.	SNMP agent	vfs.fs.discovery[snmp]

Item prototypes for Storage discovery

Name Description Type Key and additional info

{#FSNAME}: Used space

MIB: HOST-RESOURCES-MIB

The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.

SNMP agent

vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]

Preprocessing

Custom multiplier: {#ALLOC_UNITS}

{#FSNAME}: Total space

MIB: HOST-RESOURCES-MIB

The size of the storage represented by this entry, in units of hrStorageAllocationUnits.

This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.

For example, the amount of main storage allocated to a buffer pool might be modified or the amount of disk space allocated to virtual storage might be modified.

SNMP agent

vfs.fs.total[hrStorageSize.{#SNMPINDEX}]

Preprocessing

Custom multiplier: {#ALLOC_UNITS}

{#FSNAME}: Space utilization

The space utilization expressed in % for {#FSNAME}.

Calculated

vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}]

Trigger prototypes for Storage discovery

Name	Description	Expression	Severity	Dependencies and additional info
{#FSNAME}: Disk space is critically low	Two conditions should match: 1. The first condition - utilization of the space should be above `{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}`. 2. The second condition should be one of the following: - the disk free space is less than `{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}`; - the disk will be full in less than 24 hours.	`last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/HOST-RESOURCES-MIB by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d)`	Average	Manual close: Yes
{#FSNAME}: Disk space is low	Two conditions should match: 1. The first condition - utilization of the space should be above `{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}`. 2. The second condition should be one of the following: - the disk free space is less than `{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}`; - the disk will be full in less than 24 hours.	`last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/HOST-RESOURCES-MIB by SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/HOST-RESOURCES-MIB by SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d)`	Warning	Manual close: Yes Depends on: {#FSNAME}: Disk space is critically low

LLD rule Memory discovery

Name	Description	Type	Key and additional info
Memory discovery	HOST-RESOURCES-MIB::hrStorage discovery with memory filter	SNMP agent	vm.memory.discovery

Item prototypes for Memory discovery

Name Description Type Key and additional info

{#MEMNAME}: Used memory

MIB: HOST-RESOURCES-MIB

The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.

SNMP agent

vm.memory.used[hrStorageUsed.{#SNMPINDEX}]

Preprocessing

Custom multiplier: {#ALLOC_UNITS}

{#MEMNAME}: Total memory

MIB: HOST-RESOURCES-MIB

The size of the storage represented by this entry, in units of hrStorageAllocationUnits.

This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.

For example, the amount of main memory allocated to a buffer pool might be modified or the amount of disk space allocated to virtual memory might be modified.

SNMP agent

vm.memory.total[hrStorageSize.{#SNMPINDEX}]

Preprocessing

Custom multiplier: {#ALLOC_UNITS}

{#MEMNAME}: Memory utilization

Memory utilization in %.

Calculated

vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]

Trigger prototypes for Memory discovery

Name	Description	Expression	Severity	Dependencies and additional info
{#MEMNAME}: High memory utilization	The system is running out of free memory.	`min(/HOST-RESOURCES-MIB by SNMP/vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}],5m)>{$MEMORY.UTIL.MAX}`	Average

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide feedback, discuss the template, or ask for help at ZABBIX forums

This template is for Zabbix version: 5.4

Also available for: 6.2 6.0 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/host_resources_snmp?at=release/5.4

HOST-RESOURCES-MIB storage SNMP

Overview

For Zabbix version: 5.4 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$VFS.FS.FSNAME.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.+`
{$VFS.FS.FSNAME.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`^(/dev
{$VFS.FS.FSTYPE.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.*(.4
{$VFS.FS.FSTYPE.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`CHANGE_IF_NEEDED`
{$VFS.FS.PUSED.MAX.CRIT}	-	`90`
{$VFS.FS.PUSED.MAX.WARN}	-	`80`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Storage discovery

HOST-RESOURCES-MIB::hrStorage discovery with storage filter.

SNMP

vfs.fs.discovery[snmp]

Filter:

AND

- {#FSTYPE} MATCHES_REGEX {$VFS.FS.FSTYPE.MATCHES}

- {#FSTYPE} NOT_MATCHES_REGEX {$VFS.FS.FSTYPE.NOT_MATCHES}

- {#FSNAME} MATCHES_REGEX {$VFS.FS.FSNAME.MATCHES}

- {#FSNAME} NOT_MATCHES_REGEX {$VFS.FS.FSNAME.NOT_MATCHES}

Items collected

Group Name Description Type Key and additional info

Storage

{#FSNAME}: Used space

MIB: HOST-RESOURCES-MIB

The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.

SNMP

vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Storage

{#FSNAME}: Total space

MIB: HOST-RESOURCES-MIB

The size of the storage represented by this entry, in units of hrStorageAllocationUnits.

This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.

For example, the amount of main storage allocated to a buffer pool might be modified or the amount of disk space allocated to virtual storage might be modified.

SNMP

vfs.fs.total[hrStorageSize.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Storage

{#FSNAME}: Space utilization

Space utilization in % for {#FSNAME}

CALCULATED

vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}]

Expression:

(last(//vfs.fs.used[hrStorageUsed.{#SNMPINDEX}])/last(//vfs.fs.total[hrStorageSize.{#SNMPINDEX}]))*100

Triggers

Name Description Expression Severity Dependencies and additional info

{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)

Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.

Second condition should be one of the following:

- The disk free space is less than 5G.

- The disk will be full in less than 24 hours.

last(/HOST-RESOURCES-MIB storage SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/HOST-RESOURCES-MIB storage SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/HOST-RESOURCES-MIB storage SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/HOST-RESOURCES-MIB storage SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d)

AVERAGE

Manual close: YES

{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)

Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.

Second condition should be one of the following:

- The disk free space is less than 10G.

- The disk will be full in less than 24 hours.

last(/HOST-RESOURCES-MIB storage SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/HOST-RESOURCES-MIB storage SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/HOST-RESOURCES-MIB storage SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/HOST-RESOURCES-MIB storage SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d)

WARNING

Manual close: YES

Depends on:

- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)

Feedback

Please report any issues with the template at https://support.zabbix.com

HOST-RESOURCES-MIB memory SNMP

Overview

For Zabbix version: 5.4 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$MEMORY.NAME.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*`
{$MEMORY.NAME.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$MEMORY.TYPE.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*(.2
{$MEMORY.TYPE.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$MEMORY.UTIL.MAX}	The warning threshold of the "Physical memory: Memory utilization" item.	`90`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Memory discovery

HOST-RESOURCES-MIB::hrStorage discovery with memory filter

SNMP

vm.memory.discovery

Filter:

AND

- {#MEMTYPE} MATCHES_REGEX {$MEMORY.TYPE.MATCHES}

- {#MEMTYPE} NOT_MATCHES_REGEX {$MEMORY.TYPE.NOT_MATCHES}

- {#MEMNAME} MATCHES_REGEX {$MEMORY.NAME.MATCHES}

- {#MEMNAME} NOT_MATCHES_REGEX {$MEMORY.NAME.NOT_MATCHES}

Items collected

Group Name Description Type Key and additional info

Memory

{#MEMNAME}: Used memory

MIB: HOST-RESOURCES-MIB

The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.

SNMP

vm.memory.used[hrStorageUsed.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Memory

{#MEMNAME}: Total memory

MIB: HOST-RESOURCES-MIB

The size of the storage represented by this entry, in units of hrStorageAllocationUnits.

This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.

For example, the amount of main memory allocated to a buffer pool might be modified or the amount of disk space allocated to virtual memory might be modified.

SNMP

vm.memory.total[hrStorageSize.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Memory

{#MEMNAME}: Memory utilization

Memory utilization in %

CALCULATED

vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]

Expression:

last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
{#MEMNAME}: High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)	The system is running out of free memory.	`min(/HOST-RESOURCES-MIB memory SNMP/vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}],5m)>{$MEMORY.UTIL.MAX}`	AVERAGE

Feedback

Please report any issues with the template at https://support.zabbix.com

HOST-RESOURCES-MIB CPU SNMP

Overview

For Zabbix version: 5.4 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$CPU.UTIL.CRIT}	-	`90`

Template links

There are no template links in this template.

Discovery rules

Items collected

Group Name Description Type Key and additional info

CPU

CPU utilization

MIB: HOST-RESOURCES-MIB

The average, over the last minute, of the percentage of time that processors was not idle.

Implementations may approximate this one minute smoothing period if necessary.

SNMP

system.cpu.util

Preprocessing:

- JSONPATH: $..['{#CPU.UTIL}'].avg()

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m)	CPU utilization is too high. The system might be slow to respond.	`min(/HOST-RESOURCES-MIB CPU SNMP/system.cpu.util,5m)>{$CPU.UTIL.CRIT}`	WARNING

Feedback

Please report any issues with the template at https://support.zabbix.com

HOST-RESOURCES-MIB SNMP

Overview

For Zabbix version: 5.4 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Template links

Name
HOST-RESOURCES-MIB CPU SNMP
HOST-RESOURCES-MIB memory SNMP
HOST-RESOURCES-MIB storage SNMP

Discovery rules

Items collected

Group	Name	Description	Type	Key and additional info

Triggers

Name	Description	Expression	Severity	Dependencies and additional info

Feedback

Please report any issues with the template at https://support.zabbix.com

This template is for Zabbix version: 5.0

Also available for: 6.2 6.0 5.4

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/host_resources_snmp?at=release/5.0

Template Module HOST-RESOURCES-MIB storage SNMP

Overview

For Zabbix version: 5.0 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$VFS.FS.FREE.MIN.CRIT}	The critical threshold of the filesystem utilization.	`5G`
{$VFS.FS.FREE.MIN.WARN}	The warning threshold of the filesystem utilization.	`10G`
{$VFS.FS.FSNAME.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.+`
{$VFS.FS.FSNAME.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`^(/dev
{$VFS.FS.FSTYPE.MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`.*(.4
{$VFS.FS.FSTYPE.NOT_MATCHES}	This macro is used in filesystems discovery. Can be overridden on the host or linked template level.	`CHANGE_IF_NEEDED`
{$VFS.FS.PUSED.MAX.CRIT}	-	`90`
{$VFS.FS.PUSED.MAX.WARN}	-	`80`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Storage discovery

HOST-RESOURCES-MIB::hrStorage discovery with storage filter.

SNMP

vfs.fs.discovery[snmp]

Filter:

AND

- A: {#FSTYPE} MATCHES_REGEX {$VFS.FS.FSTYPE.MATCHES}

- B: {#FSTYPE} NOT_MATCHES_REGEX {$VFS.FS.FSTYPE.NOT_MATCHES}

- C: {#FSNAME} MATCHES_REGEX {$VFS.FS.FSNAME.MATCHES}

- D: {#FSNAME} NOT_MATCHES_REGEX {$VFS.FS.FSNAME.NOT_MATCHES}

Items collected

Group Name Description Type Key and additional info

Storage

{#FSNAME}: Used space

MIB: HOST-RESOURCES-MIB

The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.

SNMP

vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Storage

{#FSNAME}: Total space

MIB: HOST-RESOURCES-MIB

The size of the storage represented by this entry, in units of hrStorageAllocationUnits.

This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.

For example, the amount of main storage allocated to a buffer pool might be modified or the amount of disk space allocated to virtual storage might be modified.

SNMP

vfs.fs.total[hrStorageSize.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Storage

{#FSNAME}: Space utilization

Space utilization in % for {#FSNAME}

CALCULATED

vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}]

Expression:

(last("vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]")/last("vfs.fs.total[hrStorageSize.{#SNMPINDEX}]"))*100

Triggers

Name Description Expression Severity Dependencies and additional info

{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)

Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.

Second condition should be one of the following:

- The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.

- The disk will be full in less than 24 hours.

{TEMPLATE_NAME:vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}].last()}>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and (({TEMPLATE_NAME:vfs.fs.total[hrStorageSize.{#SNMPINDEX}].last()}-{TEMPLATE_NAME:vfs.fs.used[hrStorageUsed.{#SNMPINDEX}].last()})<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or {TEMPLATE_NAME:vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}].timeleft(1h,,100)}<1d)

AVERAGE

Manual close: YES

{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)

Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.

Second condition should be one of the following:

- The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.

- The disk will be full in less than 24 hours.

{TEMPLATE_NAME:vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}].last()}>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and (({TEMPLATE_NAME:vfs.fs.total[hrStorageSize.{#SNMPINDEX}].last()}-{TEMPLATE_NAME:vfs.fs.used[hrStorageUsed.{#SNMPINDEX}].last()})<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or {TEMPLATE_NAME:vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}].timeleft(1h,,100)}<1d)

WARNING

Manual close: YES

Depends on:

- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)

Feedback

Please report any issues with the template at https://support.zabbix.com

Template Module HOST-RESOURCES-MIB memory SNMP

Overview

For Zabbix version: 5.0 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$MEMORY.NAME.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*`
{$MEMORY.NAME.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$MEMORY.TYPE.MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level.	`.*(.2
{$MEMORY.TYPE.NOT_MATCHES}	This macro is used in memory discovery. Can be overridden on the host or linked template level if you need to filter out results.	`CHANGE_IF_NEEDED`
{$MEMORY.UTIL.MAX}	The warning threshold of the "Physical memory: Memory utilization" item.	`90`

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

Memory discovery

HOST-RESOURCES-MIB::hrStorage discovery with memory filter

SNMP

vm.memory.discovery

Filter:

AND

- A: {#MEMTYPE} MATCHES_REGEX {$MEMORY.TYPE.MATCHES}

- B: {#MEMTYPE} NOT_MATCHES_REGEX {$MEMORY.TYPE.NOT_MATCHES}

- C: {#MEMNAME} MATCHES_REGEX {$MEMORY.NAME.MATCHES}

- D: {#MEMNAME} NOT_MATCHES_REGEX {$MEMORY.NAME.NOT_MATCHES}

Items collected

Group Name Description Type Key and additional info

Memory

{#MEMNAME}: Used memory

MIB: HOST-RESOURCES-MIB

The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.

SNMP

vm.memory.used[hrStorageUsed.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Memory

{#MEMNAME}: Total memory

MIB: HOST-RESOURCES-MIB

The size of the storage represented by this entry, in units of hrStorageAllocationUnits.

This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.

For example, the amount of main memory allocated to a buffer pool might be modified or the amount of disk space allocated to virtual memory might be modified.

SNMP

vm.memory.total[hrStorageSize.{#SNMPINDEX}]

Preprocessing:

- MULTIPLIER: {#ALLOC_UNITS}

Memory

{#MEMNAME}: Memory utilization

Memory utilization in %.

CALCULATED

vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]

Expression:

last("vm.memory.used[hrStorageUsed.{#SNMPINDEX}]")/last("vm.memory.total[hrStorageSize.{#SNMPINDEX}]")*100

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
{#MEMNAME}: High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)	The system is running out of free memory.	`{TEMPLATE_NAME:vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}].min(5m)}>{$MEMORY.UTIL.MAX}`	AVERAGE

Feedback

Please report any issues with the template at https://support.zabbix.com

Template Module HOST-RESOURCES-MIB CPU SNMP

Overview

For Zabbix version: 5.0 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Macros used

Name	Description	Default
{$CPU.UTIL.CRIT}	-	`90`

Template links

There are no template links in this template.

Discovery rules

Items collected

Group Name Description Type Key and additional info

CPU

CPU utilization

MIB: HOST-RESOURCES-MIB

The average, over the last minute, of the percentage of time that processors was not idle.

Implementations may approximate this one minute smoothing period if necessary.

SNMP

system.cpu.util

Preprocessing:

- JSONPATH: $..['{#CPU.UTIL}'].avg()

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m)	CPU utilization is too high. The system might be slow to respond.	`{TEMPLATE_NAME:system.cpu.util.min(5m)}>{$CPU.UTIL.CRIT}`	WARNING

Feedback

Please report any issues with the template at https://support.zabbix.com

Template Module HOST-RESOURCES-MIB SNMP

Overview

For Zabbix version: 5.0 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Template links

Name
HOST-RESOURCES-MIB CPU SNMP
HOST-RESOURCES-MIB memory SNMP
HOST-RESOURCES-MIB storage SNMP

Discovery rules

Items collected

Group	Name	Description	Type	Key and additional info

Triggers

Name	Description	Expression	Severity	Dependencies and additional info

Feedback

Please report any issues with the template at https://support.zabbix.com

This template is for Zabbix version: 6.2

Also available for: 6.0 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/ether_like_snmp?at=release/6.2

EtherLike-MIB by SNMP

Overview

For Zabbix version: 6.2 and higher.

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

EtherLike-MIB Discovery

Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with up(1) Operational Status are discovered.

SNMP

net.if.duplex.discovery

Preprocessing:

- JAVASCRIPT: The text is too long. Please see the template.

Filter:

AND

- {#IFOPERSTATUS} MATCHES_REGEX 1

- {#SNMPVALUE} MATCHES_REGEX `(2

Items collected

Group

Name

Description

Type

Key and additional info

Network interfaces

Interface {#IFNAME}({#IFALIAS}): Duplex status

MIB: EtherLike-MIB

The current mode of operation of the MAC

entity. 'unknown' indicates that the current

duplex mode could not be determined.

Management control of the duplex mode is

accomplished through the MAU MIB. When

an interface does not support autonegotiation,

or when autonegotiation is not enabled, the

duplex mode is controlled using

ifMauDefaultType. When autonegotiation is

supported and enabled, duplex mode is controlled

using ifMauAutoNegAdvertisedBits. In either

case, the currently operating duplex mode is

reflected both in this object and in ifMauType.

Note that this object provides redundant

information with ifMauType. Normally, redundant

objects are discouraged. However, in this

instance, it allows a management application to

determine the duplex status of an interface

without having to know every possible value of

ifMauType. This was felt to be sufficiently

valuable to justify the redundancy.

Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus.

SNMP

net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}]

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFNAME}({#IFALIAS}): In half-duplex mode	Please check autonegotiation settings and cabling	`last(/EtherLike-MIB by SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2`	WARNING	Manual close: YES

Feedback

Please report any issues with the template at https://support.zabbix.com.

This template is for Zabbix version: 6.0

Also available for: 6.2 5.4 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/ether_like_snmp?at=release/6.0

EtherLike-MIB by SNMP

LLD rule EtherLike-MIB Discovery

Name Description Type Key and additional info

EtherLike-MIB Discovery

Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with up(1) Operational Status are discovered.

SNMP agent

net.if.duplex.discovery

Preprocessing

JavaScript: The text is too long. Please see the template.

Item prototypes for EtherLike-MIB Discovery

Name

Description

Type

Key and additional info

Interface {#IFNAME}({#IFALIAS}): Duplex status

MIB: EtherLike-MIB

The current mode of operation of the MAC

entity. 'unknown' indicates that the current

duplex mode could not be determined.

Management control of the duplex mode is

accomplished through the MAU MIB. When

an interface does not support autonegotiation,

or when autonegotiation is not enabled, the

duplex mode is controlled using

ifMauDefaultType. When autonegotiation is

supported and enabled, duplex mode is controlled

using ifMauAutoNegAdvertisedBits. In either

case, the currently operating duplex mode is

reflected both in this object and in ifMauType.

Note that this object provides redundant

information with ifMauType. Normally, redundant

objects are discouraged. However, in this

instance, it allows a management application to

determine the duplex status of an interface

without having to know every possible value of

ifMauType. This was felt to be sufficiently

valuable to justify the redundancy.

Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus.

SNMP agent

net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}]

Trigger prototypes for EtherLike-MIB Discovery

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFNAME}({#IFALIAS}): In half-duplex mode	Please check autonegotiation settings and cabling	`last(/EtherLike-MIB by SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2`	Warning	Manual close: Yes

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide feedback, discuss the template, or ask for help at ZABBIX forums

This template is for Zabbix version: 5.4

Also available for: 6.2 6.0 5.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/ether_like_snmp?at=release/5.4

EtherLike-MIB SNMP

Overview

For Zabbix version: 5.4 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

EtherLike-MIB Discovery

Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with up(1) Operational Status are discovered.

SNMP

net.if.duplex.discovery

Preprocessing:

- JAVASCRIPT: The text is too long. Please see the template.

Filter:

AND

- {#IFOPERSTATUS} MATCHES_REGEX 1

- {#SNMPVALUE} MATCHES_REGEX `(2

Items collected

Group

Name

Description

Type

Key and additional info

Network_interfaces

Interface {#IFNAME}({#IFALIAS}): Duplex status

MIB: EtherLike-MIB

The current mode of operation of the MAC

entity. 'unknown' indicates that the current

duplex mode could not be determined.

Management control of the duplex mode is

accomplished through the MAU MIB. When

an interface does not support autonegotiation,

or when autonegotiation is not enabled, the

duplex mode is controlled using

ifMauDefaultType. When autonegotiation is

supported and enabled, duplex mode is controlled

using ifMauAutoNegAdvertisedBits. In either

case, the currently operating duplex mode is

reflected both in this object and in ifMauType.

Note that this object provides redundant

information with ifMauType. Normally, redundant

objects are discouraged. However, in this

instance, it allows a management application to

determine the duplex status of an interface

without having to know every possible value of

ifMauType. This was felt to be sufficiently

valuable to justify the redundancy.

Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus.

SNMP

net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}]

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFNAME}({#IFALIAS}): In half-duplex mode	Please check autonegotiation settings and cabling	`last(/EtherLike-MIB SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2`	WARNING	Manual close: YES

Feedback

Please report any issues with the template at https://support.zabbix.com

This template is for Zabbix version: 5.0

Also available for: 6.2 6.0 5.4

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/module/ether_like_snmp?at=release/5.0

Template Module EtherLike-MIB SNMP

Overview

For Zabbix version: 5.0 and higher

Setup

Refer to the vendor documentation.

Zabbix configuration

No specific Zabbix configuration is required.

Template links

There are no template links in this template.

Discovery rules

Name Description Type Key and additional info

EtherLike-MIB Discovery

Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with up(1) Operational Status are discovered.

SNMP

net.if.duplex.discovery

Preprocessing:

- JAVASCRIPT: The text is too long. Please see the template.

Filter:

AND

- A: {#IFOPERSTATUS} MATCHES_REGEX 1

- B: {#SNMPVALUE} MATCHES_REGEX `(2

Items collected

Group

Name

Description

Type

Key and additional info

Network_interfaces

Interface {#IFNAME}({#IFALIAS}): Duplex status

MIB: EtherLike-MIB

The current mode of operation of the MAC

entity. 'unknown' indicates that the current

duplex mode could not be determined.

Management control of the duplex mode is

accomplished through the MAU MIB. When

an interface does not support autonegotiation,

or when autonegotiation is not enabled, the

duplex mode is controlled using

ifMauDefaultType. When autonegotiation is

supported and enabled, duplex mode is controlled

using ifMauAutoNegAdvertisedBits. In either

case, the currently operating duplex mode is

reflected both in this object and in ifMauType.

Note that this object provides redundant

information with ifMauType. Normally, redundant

objects are discouraged. However, in this

instance, it allows a management application to

determine the duplex status of an interface

without having to know every possible value of

ifMauType. This was felt to be sufficiently

valuable to justify the redundancy.

Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus.

SNMP

net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}]

Triggers

Name	Description	Expression	Severity	Dependencies and additional info
Interface {#IFNAME}({#IFALIAS}): In half-duplex mode	Please check autonegotiation settings and cabling	`{TEMPLATE_NAME:net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}].last()}=2`	WARNING	Manual close: YES

Feedback

Please report any issues with the template at https://support.zabbix.com

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Zabbix + SNMP

SNMP

Available solutions

Generic by SNMP

Overview

Setup

Zabbix configuration

Macros used

Template links

Discovery rules

Items collected

Triggers

Feedback

Generic by SNMP

Macros used

Items

Triggers

Feedback

Generic SNMP

Overview

Setup

Zabbix configuration

Macros used

Template links

Discovery rules

Items collected

Triggers

Feedback

Template Module Generic SNMP

Overview

Setup

Zabbix configuration

Macros used

Template links

Discovery rules

Items collected

Triggers

Feedback

Interfaces by SNMP

Overview

Setup

Zabbix configuration

Macros used

Template links

Discovery rules

Items collected

Triggers

Feedback

Interfaces by SNMP

Macros used

LLD rule Network interfaces discovery

Item prototypes for Network interfaces discovery

Trigger prototypes for Network interfaces discovery

Feedback

Interfaces SNMP

Overview

Setup

Zabbix configuration

Macros used

Template links

Discovery rules

Items collected

Triggers

Feedback

Template Module Interfaces SNMP

Overview

Setup

Zabbix configuration

Macros used

Template links

Discovery rules

Items collected

Triggers

Feedback

Interfaces Simple by SNMP

Overview

Setup