Juniper

Juniper

Juniper Networks, Inc. develops and markets networking products including routers, switches, network management software, network security products and software-defined networking technology.

Available solutions




This template is for Zabbix version: 7.4
Also available for: 7.2 7.0

Source: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/net/juniper_mx_snmp?at=release/7.4

Juniper MX by SNMP

Overview

This template is designed for the effortless deployment of Juniper MX monitoring by Zabbix via SNMP and doesn't require any external scripts.

Requirements

Zabbix version: 7.4 and higher.

Tested versions

This template has been tested on:

  • Juniper MX204 Edge Router, JUNOS 24.2R1-S1.10

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
{$JUNIPER.MX.IF.ERRORS.WARN}

Warning threshold of error packet rate. Can be used with interface name as context.

 2
{$JUNIPER.MX.IF.UTIL.MAX}

Used as a threshold in the interface utilization trigger.

 90
{$JUNIPER.MX.IFCONTROL}

Link status trigger will be fired only for interfaces where the context macro equals "1".

 1
{$JUNIPER.MX.NET.IF.IFNAME.MATCHES}

Used for network interface discovery. Can be overridden on the host or linked template level.

 ^.*$
{$JUNIPER.MX.NET.IF.IFNAME.NOT_MATCHES}

Filters out loopbacks, nulls, docker veth links, and docker0 bridge by default.

 Macro too long. Please see the template.
{$JUNIPER.MX.NET.IF.IFOPERSTATUS.MATCHES}

Used for network interface discovery. Can be overridden on the host or linked template level.

 ^.*$
{$JUNIPER.MX.NET.IF.IFOPERSTATUS.NOT_MATCHES}

Ignores notPresent(6)

 ^6$
{$JUNIPER.MX.NET.IF.IFADMINSTATUS.MATCHES}

Used in network interface discovery rule filters.

 ^.*
{$JUNIPER.MX.NET.IF.IFADMINSTATUS.NOT_MATCHES}

Ignores down(2) administrative status

 ^2$
{$JUNIPER.MX.NET.IF.IFDESCR.MATCHES}

Used in network interface discovery rule filters.

 .*
{$JUNIPER.MX.NET.IF.IFDESCR.NOT_MATCHES}

Used in network interface discovery rule filters.

 CHANGE_IF_NEEDED
{$JUNIPER.MX.NET.IF.IFALIAS.MATCHES}

Used in network interface discovery rule filters.

 .*
{$JUNIPER.MX.NET.IF.IFALIAS.NOT_MATCHES}

Used in network interface discovery rule filters.

 CHANGE_IF_NEEDED
{$JUNIPER.MX.NET.IF.IFTYPE.MATCHES}

Used in network interface discovery rule filters.

 .*
{$JUNIPER.MX.NET.IF.IFTYPE.NOT_MATCHES}

Used in network interface discovery rule filters.

 CHANGE_IF_NEEDED
{$JUNIPER.MX.TEMP_CRIT}

Threshold of temperature sensor for trigger. Can be used with interface name as context.

 60
{$JUNIPER.MX.TEMP_CRIT_LOW}

Threshold of temperature sensor for trigger. Can be used with interface name as context.

 5
{$JUNIPER.MX.TEMP_WARN}

Threshold of temperature sensor for trigger. Can be used with interface name as context.

 50
{$JUNIPER.MX.TEMP_CRIT:"Routing Engine"}

Threshold of temperature sensor for trigger. Used for Routing Engine.

 80
{$JUNIPER.MX.TEMP_WARN:"Routing Engine"}

Threshold of temperature sensor for trigger. Used for Routing Engine.

 70
{$JUNIPER.MX.FAN_CRIT_STATUS}

Threshold of status sensor for trigger. All statuses defined in valuemap JUNIPER-MIB::jnxOperatingState.

 6
{$JUNIPER.MX.PSU_CRIT_STATUS}

Threshold of status sensor for trigger. All statuses defined in valuemap JUNIPER-MIB::jnxOperatingState.

 6
{$JUNIPER.MX.MEMORY.UTIL.MAX}

Threshold of memory utilization for trigger in %. Can be used with interface name as context.

 90
{$JUNIPER.MX.CPU.UTIL.CRIT}

Threshold of CPU utilization for trigger in %. Can be used with interface name as context.

 90
{$JUNIPER.MX.SNMP.TIMEOUT}

Time interval for the SNMP availability trigger.

 5m
{$JUNIPER.MX.ICMP_LOSS_WARN}

Warning threshold of ICMP packet loss in %.

 20
{$JUNIPER.MX.ICMP_RESPONSE_TIME_WARN}

Warning threshold of the average ICMP response time in seconds.

 0.15

Items

Name Description Type Key and additional info
ICMP ping Simple check icmpping
ICMP loss Simple check icmppingloss
ICMP response time Simple check icmppingsec
Uptime (network)

MIB: SNMPv2-MIB

Time (in hundredths of a second) since the network management portion of the system was last re-initialized.

 SNMP agent juniper.mx.system.net.uptime[sysUpTime.0]

Preprocessing

  • Custom multiplier: 0.01
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 juniper.mx.system.hw.uptime[hrSystemUptime.0]

Preprocessing

  • Check for not supported value: any error

    ⛔️Custom on fail: Set value to: 0

  • Custom multiplier: 0.01
SNMP traps (fallback)

The item is used to collect all SNMP traps unmatched by other snmptrap items.

 SNMP trap snmptrap.fallback
System location

MIB: SNMPv2-MIB

Physical location of the node (e.g., equipment room, 3rd floor). If not provided, the value is a zero-length string.

 SNMP agent juniper.mx.system.location[sysLocation.0]

Preprocessing

  • Discard unchanged with heartbeat: 12h
System contact details

MIB: SNMPv2-MIB

Name and contact information of the contact person for the node. If not provided, the value is a zero-length string.

 SNMP agent juniper.mx.system.contact[sysContact.0]

Preprocessing

  • Discard unchanged with heartbeat: 12h
System object ID

MIB: SNMPv2-MIB

The vendor's authoritative identification of the entity as part of the vendor's SMI enterprises subtree with the prefix 1.3.6.1.4.1 (e.g., a vendor with the identifier 1.3.6.1.4.1.4242 might assign a system object with the OID 1.3.6.1.4.1.4242.1.1).

 SNMP agent juniper.mx.system.objectid[sysObjectID.0]

Preprocessing

  • Discard unchanged with heartbeat: 12h
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 a zero-length string.

 SNMP agent juniper.mx.system.name

Preprocessing

  • Discard unchanged with heartbeat: 12h
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 juniper.mx.system.descr[sysDescr.0]

Preprocessing

  • Discard unchanged with heartbeat: 12h
SNMP agent availability

Availability of SNMP checks on the host. The value of this item corresponds to availability icons in the host list.

Possible values:

0 - not available

1 - available

2 - unknown

 Zabbix internal zabbix[host,snmp,available]
Hardware serial number

MIB: JUNIPER-MIB

The serial number of this subject, blank if unknown or unavailable.

 SNMP agent juniper.mx.system.hw.serialnumber

Preprocessing

  • Discard unchanged with heartbeat: 1d
Hardware model name

MIB: JUNIPER-MIB

The name, model, or detailed description of the device, indicating which product it represents, for example, M40.

 SNMP agent juniper.mx.system.hw.model

Preprocessing

  • Discard unchanged with heartbeat: 1d
Operating system

MIB: SNMPv2-MIB

 SNMP agent juniper.mx.system.sw.os[sysDescr.0]

Preprocessing

  • Regular expression: kernel (JUNOS [0-9a-zA-Z\.\-]+) \1

  • Discard unchanged with heartbeat: 1d
SNMP walk Operating Table

Scanning JUNIPER-MIB::jnxOperatingTable for CPU, Memory, Temperature, and Fans.

 SNMP agent juniper.mx.operating.snmp.walk
SNMP walk Redundancy Table

Scanning JUNIPER-MIB::jnxRedundancyTable for Router Redundancy.

 SNMP agent juniper.mx.redundancy.table.snmp.walk
SNMP walk EtherLike-MIB interfaces

Discovery of interfaces from IF-MIB and EtherLike-MIB. Interfaces with operational status up(1) are discovered.

 SNMP agent juniper.mx.net.if.duplex.snmp.walk
SNMP walk Multi-lane digital optical monitoring

Scanning JUNIPER-DOM-MIB::jnxDomModuleLaneTable for multi-lane digital optical monitoring.

 SNMP agent juniper.mx.dom.snmp.walk
SNMP walk Network interfaces

Discovery of interfaces from IF-MIB.

 SNMP agent juniper.mx.net.if.snmp.walk
SNMP walk BGP Peer

Scanning BGP4-V2-MIB-JUNIPER::jnxBgpM2PeerData for BGP Peer Data.

 SNMP agent juniper.mx.bgp.peer.data.snmp.walk
SNMP walk BGP Prefix Counters

Scanning BGP4-V2-MIB-JUNIPER::jnxBgpM2PrefixCountersTable for Prefix Counters.

 SNMP agent juniper.mx.bgp.prefix.counters.snmp.walk
SNMP walk OSPF Neighbors

Scanning OSPF-MIB::ospfNbrTable for OSPF Neighbors.

 SNMP agent juniper.mx.ospf.nbr.snmp.walk
SNMP walk OSPFv3 Neighbors

Scanning OSPFV3-MIB-JUNIPER::jnxOspfv3NbrTable for OSPFv3 Neighbors.

 SNMP agent juniper.mx.ospfv3.nbr.snmp.walk

Triggers

Name Description Expression Severity Dependencies and additional info
Juniper MX: Unavailable by ICMP ping

Last three attempts returned timeout. Please check device connectivity.

 max(/Juniper MX by SNMP/icmpping,#3)=0 High
Juniper MX: High ICMP ping loss

ICMP packet loss detected.

 min(/Juniper MX by SNMP/icmppingloss,5m)>{$JUNIPER.MX.ICMP_LOSS_WARN} and min(/Juniper MX by SNMP/icmppingloss,5m)<100 Warning Depends on:
  • Juniper MX: Unavailable by ICMP ping
Juniper MX: High ICMP ping response time

Average ICMP response time is too high.

 avg(/Juniper MX by SNMP/icmppingsec,5m)>{$JUNIPER.MX.ICMP_RESPONSE_TIME_WARN} Warning Depends on:
  • Juniper MX: High ICMP ping loss
  • Juniper MX: Unavailable by ICMP ping
Juniper MX: Host has been restarted

Uptime is less than 10 minutes.

 (last(/Juniper MX by SNMP/juniper.mx.system.hw.uptime[hrSystemUptime.0])>0 and last(/Juniper MX by SNMP/juniper.mx.system.hw.uptime[hrSystemUptime.0])<10m) or (last(/Juniper MX by SNMP/juniper.mx.system.hw.uptime[hrSystemUptime.0])=0 and last(/Juniper MX by SNMP/juniper.mx.system.net.uptime[sysUpTime.0])<10m) Warning Manual close: Yes
Depends on:
  • Juniper MX: No SNMP data collection
Juniper MX: System name has changed

The name of the system has changed. Acknowledge to close the problem manually.

 last(/Juniper MX by SNMP/juniper.mx.system.name,#1)<>last(/Juniper MX by SNMP/juniper.mx.system.name,#2) and length(last(/Juniper MX by SNMP/juniper.mx.system.name))>0 Info Manual close: Yes
Juniper MX: No SNMP data collection

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

 max(/Juniper MX by SNMP/zabbix[host,snmp,available],{$JUNIPER.MX.SNMP.TIMEOUT})=0 Warning Depends on:
  • Juniper MX: Unavailable by ICMP ping
Juniper MX: Device has been replaced

Device serial number has changed. Acknowledge to close the problem manually.

 last(/Juniper MX by SNMP/juniper.mx.system.hw.serialnumber,#1)<>last(/Juniper MX by SNMP/juniper.mx.system.hw.serialnumber,#2) and length(last(/Juniper MX by SNMP/juniper.mx.system.hw.serialnumber))>0 Info Manual close: Yes
Juniper MX: Operating system description has changed

Operating system description has changed. Possible reasons - system has been updated or replaced. Acknowledge to close the problem manually.

 last(/Juniper MX by SNMP/juniper.mx.system.sw.os[sysDescr.0],#1)<>last(/Juniper MX by SNMP/juniper.mx.system.sw.os[sysDescr.0],#2) and length(last(/Juniper MX by SNMP/juniper.mx.system.sw.os[sysDescr.0]))>0 Info Manual close: Yes
Depends on:
  • Juniper MX: System name has changed

LLD rule Network interface discovery

Name Description Type Key and additional info
Network interface discovery

Discovery of interfaces from IF-MIB.

 Dependent item juniper.mx.net.if.discovery

Preprocessing

  • SNMP walk to JSON

  • Discard unchanged with heartbeat: 1h

Item prototypes for Network interface 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 can 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 to dormant(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.

 Dependent item juniper.mx.net.if.status[ifOperStatus.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.2.2.1.8.{#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.

 Dependent item juniper.mx.net.if.in[ifHCInOctets.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.31.1.1.1.6.{#SNMPINDEX}

  • 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.

 Dependent item juniper.mx.net.if.out[ifHCOutOctets.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.31.1.1.1.10.{#SNMPINDEX}

  • 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.

 Dependent item juniper.mx.net.if.in.errors[ifInErrors.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.2.2.1.14.{#SNMPINDEX}

  • Change per second

  • Discard unchanged with heartbeat: 3m
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.

 Dependent item juniper.mx.net.if.out.errors[ifOutErrors.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.2.2.1.20.{#SNMPINDEX}

  • Change per second

  • Discard unchanged with heartbeat: 3m
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.

 Dependent item juniper.mx.net.if.out.discards[ifOutDiscards.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.2.2.1.19.{#SNMPINDEX}

  • Change per second

  • Discard unchanged with heartbeat: 3m
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.

 Dependent item juniper.mx.net.if.in.discards[ifInDiscards.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.2.2.1.13.{#SNMPINDEX}

  • Change per second

  • Discard unchanged with heartbeat: 3m
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.

 Dependent item juniper.mx.net.if.type[ifType.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.2.2.1.3.{#SNMPINDEX}

  • 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.

 Dependent item juniper.mx.net.if.speed[ifHighSpeed.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.31.1.1.1.15.{#SNMPINDEX}

  • Custom multiplier: 1000000

  • Discard unchanged with heartbeat: 1h

Trigger prototypes for Network interface discovery

Name Description Expression Severity Dependencies and additional info
Juniper MX: Interface [{#IFNAME}][{#IFALIAS}]: Link down

This trigger expression works as follows:
1. It can be triggered if the operations status is down.
2. {$JUNIPER.MX.IFCONTROL:"{#IFNAME}"}=1 - a user can redefine the context macro to "0", marking this interface as not important. No new trigger will be fired if this interface is down.
3. last(/TEMPLATE_NAME/METRIC,#1)<>last(/TEMPLATE_NAME/METRIC,#2) - the trigger fires only if the operational status was up to (1) sometime before (so, does not fire for "eternal off" interfaces.)

WARNING: if closed manually - it will not fire again on the next poll, because of .diff.

 {$JUNIPER.MX.IFCONTROL:"{#IFNAME}"}=1 and last(/Juniper MX by SNMP/juniper.mx.net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Juniper MX by SNMP/juniper.mx.net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Juniper MX by SNMP/juniper.mx.net.if.status[ifOperStatus.{#SNMPINDEX}],#2)) Average Manual close: Yes
Juniper MX: Interface [{#IFNAME}][{#IFALIAS}]: High bandwidth usage

The utilization of the network interface is close to its estimated maximum bandwidth.

 (avg(/Juniper MX by SNMP/juniper.mx.net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)>({$JUNIPER.MX.IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Juniper MX by SNMP/juniper.mx.net.if.speed[ifHighSpeed.{#SNMPINDEX}]) or avg(/Juniper MX by SNMP/juniper.mx.net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)>({$JUNIPER.MX.IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Juniper MX by SNMP/juniper.mx.net.if.speed[ifHighSpeed.{#SNMPINDEX}])) and last(/Juniper MX by SNMP/juniper.mx.net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 Warning Manual close: Yes
Depends on:
  • Juniper MX: Interface [{#IFNAME}][{#IFALIAS}]: Link down
Juniper MX: Interface [{#IFNAME}][{#IFALIAS}]: High error rate

It recovers when it is below 80% of the {$JUNIPER.MX.IF.ERRORS.WARN:"{#IFNAME}"} threshold.

 min(/Juniper MX by SNMP/juniper.mx.net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$JUNIPER.MX.IF.ERRORS.WARN:"{#IFNAME}"} or min(/Juniper MX by SNMP/juniper.mx.net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$JUNIPER.MX.IF.ERRORS.WARN:"{#IFNAME}"} Warning Manual close: Yes
Depends on:
  • Juniper MX: Interface [{#IFNAME}][{#IFALIAS}]: Link down
Juniper MX: 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(/Juniper MX by SNMP/juniper.mx.net.if.speed[ifHighSpeed.{#SNMPINDEX}])<0 and last(/Juniper MX by SNMP/juniper.mx.net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and ( last(/Juniper MX by SNMP/juniper.mx.net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Juniper MX by SNMP/juniper.mx.net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Juniper MX by SNMP/juniper.mx.net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Juniper MX by SNMP/juniper.mx.net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Juniper MX by SNMP/juniper.mx.net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Juniper MX by SNMP/juniper.mx.net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Juniper MX by SNMP/juniper.mx.net.if.status[ifOperStatus.{#SNMPINDEX}])<>2) Info Manual close: Yes
Depends on:
  • Juniper MX: Interface [{#IFNAME}][{#IFALIAS}]: Link down

LLD rule CPU and Memory discovery

Name Description Type Key and additional info
CPU and Memory discovery

Scanning JUNIPER-MIB::jnxOperatingTable for CPU and Memory.

http://kb.juniper.net/InfoCenter/index?page=content&id=KB17526&actp=search. Filter limits results to Routing Engines.

 Dependent item juniper.mx.cpu.mem.discovery

Preprocessing

  • SNMP walk to JSON

    ⛔️Custom on fail: Discard value

  • Discard unchanged with heartbeat: 1h

Item prototypes for CPU and Memory discovery

Name Description Type Key and additional info
System [{#SNMPVALUE}]: CPU utilization

MIB: JUNIPER-MIB

The CPU utilization, in percent, of this subject. Zero if unavailable or inapplicable.

Reference: http://kb.juniper.net/library/CUSTOMERSERVICE/GLOBAL_JTAC/BK26199/SRX%20SNMP%20Monitoring%20Guide_v1.1.pdf

 Dependent item juniper.mx.cpu.util[jnxOperatingCPU.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.3.1.13.1.8.{#SNMPINDEX}

  • Discard unchanged with heartbeat: 3m
System [{#SNMPVALUE}]: Memory utilization

MIB: JUNIPER-MIB

The buffer pool utilization, in percent, of this subject. Zero if unavailable or inapplicable.

Reference: http://kb.juniper.net/library/CUSTOMERSERVICE/GLOBAL_JTAC/BK26199/SRX%20SNMP%20Monitoring%20Guide_v1.1.pdf

 Dependent item juniper.mx.memory.util[jnxOperatingBuffer.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.3.1.13.1.11.{#SNMPINDEX}

  • Discard unchanged with heartbeat: 3m

Trigger prototypes for CPU and Memory discovery

Name Description Expression Severity Dependencies and additional info
Juniper MX: System [{#SNMPVALUE}]: High CPU utilization

The CPU utilization is too high. The system might be slow to respond.

 min(/Juniper MX by SNMP/juniper.mx.cpu.util[jnxOperatingCPU.{#SNMPINDEX}],5m)>{$JUNIPER.MX.CPU.UTIL.CRIT} Average
Juniper MX: System [{#SNMPVALUE}]: High memory utilization

The system is running out of free memory.

 min(/Juniper MX by SNMP/juniper.mx.memory.util[jnxOperatingBuffer.{#SNMPINDEX}],5m)>{$JUNIPER.MX.MEMORY.UTIL.MAX} Average

LLD rule Redundancy discovery

Name Description Type Key and additional info
Redundancy discovery

Scanning JUNIPER-MIB::jnxRedundancyTable.

 Dependent item juniper.mx.redundancy.discovery

Preprocessing

  • SNMP walk to JSON

    ⛔️Custom on fail: Discard value

  • Discard unchanged with heartbeat: 1h

Item prototypes for Redundancy discovery

Name Description Type Key and additional info
Redundancy [{#SNMPVALUE}][{#CHASSISDESCR}]: Current running state

MIB: JUNIPER-MIB

The current running state for the Redundancy [{#SNMPVALUE}][{#CHASSISDESCR}] subject.

 Dependent item juniper.mx.redundancy.state["{#SNMPINDEX}"]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.3.1.14.1.7.{#SNMPINDEX}

  • Discard unchanged with heartbeat: 3m
Redundancy [{#SNMPVALUE}][{#CHASSISDESCR}]: Reason of the last switchover

MIB: JUNIPER-MIB

The reason of the last switchover for the Redundancy [{#SNMPVALUE}][{#CHASSISDESCR}] subject.

 Dependent item juniper.mx.redundancy.switchover.reason["{#SNMPINDEX}"]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.3.1.14.1.10.{#SNMPINDEX}

  • Discard unchanged with heartbeat: 3m

LLD rule Temperature discovery

Name Description Type Key and additional info
Temperature discovery

Scanning JUNIPER-MIB::jnxOperatingTable for Temperature.

 Dependent item juniper.mx.temperature.discovery

Preprocessing

  • SNMP walk to JSON

    ⛔️Custom on fail: Discard value

  • Discard unchanged with heartbeat: 1h

Item prototypes for Temperature discovery

Name Description Type Key and additional info
Sensor [{#SENSOR_INFO}]: Temperature

MIB: JUNIPER-MIB

The temperature in Celsius of [{#SENSOR_INFO}].

 Dependent item sensor.temp.value[jnxOperatingTemp.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.3.1.13.1.7.{#SNMPINDEX}

  • Discard unchanged with heartbeat: 3m

Trigger prototypes for Temperature discovery

Name Description Expression Severity Dependencies and additional info
Juniper MX: Sensor [{#SENSOR_INFO}]: Temperature is above warning threshold

This trigger uses temperature sensor values as well as the temperature sensor status if available.

 avg(/Juniper MX by SNMP/sensor.temp.value[jnxOperatingTemp.{#SNMPINDEX}],5m)>{$JUNIPER.MX.TEMP_WARN:"{#SENSOR_INFO}"} Warning Depends on:
  • Juniper MX: Sensor [{#SENSOR_INFO}]: Temperature is above critical threshold
Juniper MX: Sensor [{#SENSOR_INFO}]: Temperature is above critical threshold

This trigger uses temperature sensor values as well as the temperature sensor status if available.

 avg(/Juniper MX by SNMP/sensor.temp.value[jnxOperatingTemp.{#SNMPINDEX}],5m)>{$JUNIPER.MX.TEMP_CRIT:"{#SENSOR_INFO}"} High
Juniper MX: Sensor [{#SENSOR_INFO}]: Temperature is too low

This trigger uses temperature sensor values as well as the temperature sensor status if available.

 avg(/Juniper MX by SNMP/sensor.temp.value[jnxOperatingTemp.{#SNMPINDEX}],5m)<{$JUNIPER.MX.TEMP_CRIT_LOW:"{#SENSOR_INFO}"} Average

LLD rule FAN discovery

Name Description Type Key and additional info
FAN discovery

Scanning JUNIPER-MIB::jnxOperatingTable for Fans.

 Dependent item juniper.mx.fans.discovery

Preprocessing

  • SNMP walk to JSON

    ⛔️Custom on fail: Discard value

  • Discard unchanged with heartbeat: 1h

Item prototypes for FAN discovery

Name Description Type Key and additional info
Sensor [{#SNMPVALUE}]: Fan status

MIB: JUNIPER-MIB

Current status of the Fan tray.

 Dependent item juniper.mx.sensor.fan.status[jnxOperatingState.4.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.3.1.13.1.6.4.{#SNMPINDEX}

  • Discard unchanged with heartbeat: 3m

Trigger prototypes for FAN discovery

Name Description Expression Severity Dependencies and additional info
Juniper MX: Sensor [{#SNMPVALUE}]: Fan is in critical state

Please check the Fan unit.

 count(/Juniper MX by SNMP/juniper.mx.sensor.fan.status[jnxOperatingState.4.{#SNMPINDEX}],#1,"eq","{$JUNIPER.MX.FAN_CRIT_STATUS}")=1 Average

LLD rule PSU discovery

Name Description Type Key and additional info
PSU discovery

Scanning JUNIPER-MIB::jnxOperatingTable for Power Supplies.

 Dependent item juniper.mx.psu.discovery

Preprocessing

  • SNMP walk to JSON

    ⛔️Custom on fail: Discard value

  • Discard unchanged with heartbeat: 1h

Item prototypes for PSU discovery

Name Description Type Key and additional info
Sensor [{#SNMPVALUE}]: Power supply status

MIB: JUNIPER-MIB

If are using DC power supplies, there is a known issue on PR 1064039 where the fans do not detect the temperature correctly and fail to cool the power supply causing shutdown to occur.

This is fixed in Junos 13.3R7 https://forums.juniper.net/t5/Routing/PEM-0-not-OK-MX104/m-p/289644#M14122

 Dependent item juniper.mx.sensor.psu.status["{#SNMPINDEX}"]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.3.1.13.1.6.2.{#SNMPINDEX}

  • Discard unchanged with heartbeat: 3m

Trigger prototypes for PSU discovery

Name Description Expression Severity Dependencies and additional info
Juniper MX: Sensor [{#SNMPVALUE}]: Power supply is in critical state

Please check the power supply unit for errors.

 count(/Juniper MX by SNMP/juniper.mx.sensor.psu.status["{#SNMPINDEX}"],#1,"eq","{$JUNIPER.MX.PSU_CRIT_STATUS}")=1 Average

LLD rule EtherLike-MIB discovery

Name Description Type Key and additional info
EtherLike-MIB discovery

Discovery of interfaces from IF-MIB and EtherLike-MIB. Interfaces with the up(1) operational status are discovered.

 Dependent item juniper.mx.net.if.duplex.discovery

Preprocessing

  • SNMP walk to JSON

  • Discard unchanged with heartbeat: 1h

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 in 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.

 Dependent item juniper.mx.net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.10.7.2.1.19.{#SNMPINDEX}

Trigger prototypes for EtherLike-MIB discovery

Name Description Expression Severity Dependencies and additional info
Juniper MX: Interface [{#IFNAME}][{#IFALIAS}]: In half-duplex mode

Please check autonegotiation settings and cabling.

 last(/Juniper MX by SNMP/juniper.mx.net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2 Warning Manual close: Yes

LLD rule Multi-lane DOM discovery

Name Description Type Key and additional info
Multi-lane DOM discovery

Used for information about Digital Optical Monitoring for a Lane of an SFF optical module, as defined in JUNIPER-DOM-MIB.

 Dependent item juniper.mx.dom.lane.discovery

Preprocessing

  • SNMP walk to JSON

    ⛔️Custom on fail: Discard value

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

  • Discard unchanged with heartbeat: 1h

Item prototypes for Multi-lane DOM discovery

Name Description Type Key and additional info
SFP [{#IFNAME}][{#IFALIAS}]: Rx optical power lane [{#LANEINDEX}]

Receiver laser power on a particular Lane of an SFF physical interface.

 Dependent item juniper.mx.dom.rx.lane.laser[jnxDomCurrentLaneRxLaserPower.{#SNMPINDEX}.{#LANEINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.3.60.1.2.1.1.6.{#PORTINDEX}.{#LANEINDEX}

  • Custom multiplier: 0.01
SFP [{#IFNAME}][{#IFALIAS}]: Tx optical power lane [{#LANEINDEX}]

Transmitter laser power on a particular Lane of an SFF physical interface.

 Dependent item juniper.mx.dom.tx.lane.laser[jnxDomCurrentLaneTxLaserOutputPower.{#SNMPINDEX}.{#LANEINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.3.60.1.2.1.1.8.{#PORTINDEX}.{#LANEINDEX}

  • Custom multiplier: 0.01
SFP [{#IFNAME}][{#IFALIAS}]: Module lane [{#LANEINDEX}] alarms

This item identifies all the active DOM alarms on a particular Lane of an SFF physical interface.

 Dependent item juniper.mx.dom.alarms.lane.laser[jnxDomCurrentLaneAlarms.{#SNMPINDEX}.{#LANEINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.3.60.1.2.1.1.2.{#PORTINDEX}.{#LANEINDEX}

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

Trigger prototypes for Multi-lane DOM discovery

Name Description Expression Severity Dependencies and additional info
Juniper MX: SFP [{#IFNAME}][{#IFALIAS}]: Rx power high

Receiver laser power - high alarm threshold.

 jsonpath(last(/Juniper MX by SNMP/juniper.mx.dom.alarms.lane.laser[jnxDomCurrentLaneAlarms.{#SNMPINDEX}.{#LANEINDEX}]),"$.domLaneRxLaserPowerHighAlarm")="true" Warning
Juniper MX: SFP [{#IFNAME}][{#IFALIAS}]: Rx power low

Receiver laser power - low alarm threshold.

 jsonpath(last(/Juniper MX by SNMP/juniper.mx.dom.alarms.lane.laser[jnxDomCurrentLaneAlarms.{#SNMPINDEX}.{#LANEINDEX}]),"$.domLaneRxLaserPowerLowAlarm")="true" Warning
Juniper MX: SFP [{#IFNAME}][{#IFALIAS}]: Tx bias high

Transmitter laser bias current - high alarm threshold.

 jsonpath(last(/Juniper MX by SNMP/juniper.mx.dom.alarms.lane.laser[jnxDomCurrentLaneAlarms.{#SNMPINDEX}.{#LANEINDEX}]),"$.domLaneTxLaserBiasCurrentHighAlarm")="true" Warning
Juniper MX: SFP [{#IFNAME}][{#IFALIAS}]: Tx bias low

Transmitter laser bias current - low alarm threshold.

 jsonpath(last(/Juniper MX by SNMP/juniper.mx.dom.alarms.lane.laser[jnxDomCurrentLaneAlarms.{#SNMPINDEX}.{#LANEINDEX}]),"$.domLaneTxLaserBiasCurrentLowAlarm")="true" Warning
Juniper MX: SFP [{#IFNAME}][{#IFALIAS}]: Tx power high

Transmitter laser power - high alarm threshold.

 jsonpath(last(/Juniper MX by SNMP/juniper.mx.dom.alarms.lane.laser[jnxDomCurrentLaneAlarms.{#SNMPINDEX}.{#LANEINDEX}]),"$.domLaneTxLaserOutputPowerHighAlarm")="true" Warning
Juniper MX: SFP [{#IFNAME}][{#IFALIAS}]: Tx power low

Transmitter laser power - low alarm threshold.

 jsonpath(last(/Juniper MX by SNMP/juniper.mx.dom.alarms.lane.laser[jnxDomCurrentLaneAlarms.{#SNMPINDEX}.{#LANEINDEX}]),"$.domLaneTxLaserOutputPowerLowAlarm")="true" Warning
Juniper MX: SFP [{#IFNAME}][{#IFALIAS}]: Temperature High

Module temperature - high alarm threshold.

 jsonpath(last(/Juniper MX by SNMP/juniper.mx.dom.alarms.lane.laser[jnxDomCurrentLaneAlarms.{#SNMPINDEX}.{#LANEINDEX}]),"$.domLaneLaserTemperatureHighAlarm")="true" Warning
Juniper MX: SFP [{#IFNAME}][{#IFALIAS}]: Temperature Low

Module temperature - low alarm threshold.

 jsonpath(last(/Juniper MX by SNMP/juniper.mx.dom.alarms.lane.laser[jnxDomCurrentLaneAlarms.{#SNMPINDEX}.{#LANEINDEX}]),"$.domLaneLaserTemperatureLowAlarm")="true" Warning

LLD rule BGP Prefix counter discovery

Name Description Type Key and additional info
BGP Prefix counter discovery

Scanning BGP4-V2-MIB-JUNIPER::jnxBgpM2PrefixCountersTable for Prefix Counters.

 Dependent item juniper.mx.bgp.prefix.discovery

Preprocessing

  • SNMP walk to JSON

    ⛔️Custom on fail: Set error to: BGP instance is not running

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

  • Discard unchanged with heartbeat: 1h

Item prototypes for BGP Prefix counter discovery

Name Description Type Key and additional info
BGP [{#BGPM2_AFI_SAFI}]: Accepted prefixes

The number of prefixes for a peer that are installed in the Adj-Ribs-In and are eligible to become active in the Loc-Rib.

 Dependent item juniper.mx.bgp.prefix.accepted[jnxBgpM2PrefixInPrefixesAccepted.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.1.1.2.6.2.1.8.{#SNMPINDEX}
BGP [{#BGPM2_AFI_SAFI}]: Advertised prefixes

The number of prefixes for a peer that are installed in the peer's Adj-Ribs-Out.

 Dependent item juniper.mx.bgp.prefix.advertised[jnxBgpM2PrefixOutPrefixes.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.1.1.2.6.2.1.10.{#SNMPINDEX}
BGP [{#BGPM2_AFI_SAFI}]: Received prefixes

The number of prefixes received from a peer and stored in the Adj-Ribs-In for that peer.

 Dependent item juniper.mx.bgp.prefix.received[jnxBgpM2PrefixInPrefixes.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.1.1.2.6.2.1.7.{#SNMPINDEX}
BGP [{#BGPM2_AFI_SAFI}]: Rejected prefixes

The number of prefixes for a peer that are installed in the Adj-Ribs-In and are NOT eligible to become active in the Loc-Rib.

 Dependent item juniper.mx.bgp.prefix.rejected[jnxBgpM2PrefixInPrefixesRejected.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.1.1.2.6.2.1.9.{#SNMPINDEX}
BGP [{#BGPM2_AFI_SAFI}]: Active prefixes

The number of prefixes for a peer that are installed in the Adj-Ribs-In and are the active route in the Loc-Rib.

 Dependent item juniper.mx.bgp.prefix.active[jnxBgpM2PrefixInPrefixesActive.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.1.1.2.6.2.1.11.{#SNMPINDEX}

LLD rule BGP Peer discovery

Name Description Type Key and additional info
BGP Peer discovery

Scanning BGP4-V2-MIB-JUNIPER::jnxBgpM2PeerData for BGP Peer.

 Dependent item juniper.mx.bgp.peer.discovery

Preprocessing

  • SNMP walk to JSON

    ⛔️Custom on fail: Set error to: BGP instance is not running

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

  • Discard unchanged with heartbeat: 1h

Item prototypes for BGP Peer discovery

Name Description Type Key and additional info
BGP AS [{#BGPM2_PEER_REMOTE_AS}] Peer [{#BGPM2_PEER_REMOTE_ADDR}]: State

The remote BGP peer's FSM state.

 Dependent item juniper.mx.bgp.state[jnxBgpM2PeerState.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.1.1.2.1.1.1.2.{#SNMPINDEX}
BGP AS [{#BGPM2_PEER_REMOTE_AS}] Peer [{#BGPM2_PEER_REMOTE_ADDR}]: Status

Whether or not the BGP FSM for this remote peer is halted or running. The BGP FSM for a remote peer is halted after processing a Stop event. Likewise, it is in the running state after a Start event. The jnxBgpM2PeerState will generally be in the idle state when the FSM is halted, although some extensions such as Graceful Restart will leave the peer in the Idle state but with the FSM running.

 Dependent item juniper.mx.bgp.status[jnxBgpM2PeerStatus.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.1.1.2.1.1.1.3.{#SNMPINDEX}
BGP AS [{#BGPM2_PEER_REMOTE_AS}] Peer [{#BGPM2_PEER_REMOTE_ADDR}]: Established time

This timer indicates how long (in seconds) this peer has been in the Established state or how long since this peer was last in the Established state. It is set to zero when a new peer is configured or the router is booted.

 Dependent item juniper.mx.bgp.established.time[jnxBgpM2PeerFsmEstablishedTime.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.1.1.2.4.1.1.1.{#SNMPINDEX}

Trigger prototypes for BGP Peer discovery

Name Description Expression Severity Dependencies and additional info
Juniper MX: BGP AS [{#BGPM2_PEER_REMOTE_AS}] Peer [{#BGPM2_PEER_REMOTE_ADDR}]: is down

Session [BGP AS [{#BGPM2_PEER_REMOTE_AS}] Peer [{#BGPM2_PEER_REMOTE_ADDR}]] is down, check the BGP configuration. For information on checking the BGP configuration, see https://www.juniper.net/documentation/us/en/software/junos/bgp/topics/topic-map/troubleshooting-bgp-sessions.html.

 last(/Juniper MX by SNMP/juniper.mx.bgp.state[jnxBgpM2PeerState.{#SNMPINDEX}],#3)<>6 and last(/Juniper MX by SNMP/juniper.mx.bgp.status[jnxBgpM2PeerStatus.{#SNMPINDEX}])=2 High

LLD rule OSPF Neighbor discovery

Name Description Type Key and additional info
OSPF Neighbor discovery

Scanning OSPF-MIB::ospfNbrTable for OSPF Neighbors.

 Dependent item juniper.mx.ospf.neighbor.discovery

Preprocessing

  • SNMP walk to JSON

    ⛔️Custom on fail: Set error to: OSPF instance is not running

  • Discard unchanged with heartbeat: 1h

Item prototypes for OSPF Neighbor discovery

Name Description Type Key and additional info
OSPF Neighbor [{#OSPF_IP_ADDR}]: State

The state of the relationship with this neighbor.

 Dependent item juniper.mx.ospf.state[ospfNbrState.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.14.10.1.6.{#SNMPINDEX}
OSPF Neighbor [{#OSPF_IP_ADDR}]: Hello suppressed

Indicates whether Hellos are being suppressed to the neighbor.

 Dependent item juniper.mx.ospf.hello.suppressed[ospfNbrHelloSuppressed.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.14.10.1.11.{#SNMPINDEX}
OSPF Neighbor [{#OSPF_IP_ADDR}]: Router Id

A 32-bit integer (represented as a type IpAddress) uniquely identifying the neighboring router in the Autonomous System.

 Dependent item juniper.mx.ospf.rtr.id[ospfNbrRtrId.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.14.10.1.3.{#SNMPINDEX}
OSPF Neighbor [{#OSPF_IP_ADDR}]: Events

The number of times this neighbor relationship has changed state, or an error has occurred.

 Dependent item juniper.mx.ospf.events[ospfNbrEvents.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.2.1.14.10.1.7.{#SNMPINDEX}

Trigger prototypes for OSPF Neighbor discovery

Name Description Expression Severity Dependencies and additional info
Juniper MX: OSPF Neighbor [{#OSPF_IP_ADDR}]: State down

OSPF neighbor [{#OSPF_IP_ADDR}] in operational state down.

 last(/Juniper MX by SNMP/juniper.mx.ospf.state[ospfNbrState.{#SNMPINDEX}]) = 1 Average
Juniper MX: OSPF Neighbor [{#OSPF_IP_ADDR}]: State init

OSPF neighbor [{#OSPF_IP_ADDR}] in operational state init.

 last(/Juniper MX by SNMP/juniper.mx.ospf.state[ospfNbrState.{#SNMPINDEX}]) = 3 Average
Juniper MX: OSPF Neighbor [{#OSPF_IP_ADDR}]: Number of relationship has changed

The number of times the [{#OSPF_IP_ADDR}] neighbor relationship has changed.

 last(/Juniper MX by SNMP/juniper.mx.ospf.events[ospfNbrEvents.{#SNMPINDEX}],#1)<>last(/Juniper MX by SNMP/juniper.mx.ospf.events[ospfNbrEvents.{#SNMPINDEX}],#2) Warning

LLD rule OSPFv3 Neighbor discovery

Name Description Type Key and additional info
OSPFv3 Neighbor discovery

Scanning OSPFV3-MIB-JUNIPER::jnxOspfv3NbrTable for OSPFv3 Neighbors.

 Dependent item juniper.mx.ospfv3.neighbor.discovery

Preprocessing

  • SNMP walk to JSON

    ⛔️Custom on fail: Set error to: OSPF instance is not running

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

  • Discard unchanged with heartbeat: 1h

Item prototypes for OSPFv3 Neighbor discovery

Name Description Type Key and additional info
OSPFv3 Neighbor [{#OSPFV3_IP_ADDR}]: State

The state of the relationship with this neighbor.

 Dependent item juniper.mx.ospfv3.state[jnxOspfv3NbrState.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.4.1.1.9.1.8.{#SNMPINDEX}
OSPFv3 Neighbor [{#OSPFV3_IP_ADDR}]: Hello suppressed

Indicates whether Hellos are being suppressed to the neighbor.

 Dependent item juniper.mx.ospfv3.hello.suppressed[jnxOspfv3NbrHelloSuppressed.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.4.1.1.9.1.11.{#SNMPINDEX}
OSPFv3 Neighbor [{#OSPFV3_IP_ADDR}]: Priority

The priority of this neighbor in the designated router election algorithm. The value 0 signifies that the neighbor is not eligible to become the designated router on this particular network.

 Dependent item juniper.mx.ospfv3.priority[jnxOspfv3NbrPriority.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.4.1.1.9.1.7.{#SNMPINDEX}
OSPFv3 Neighbor [{#OSPFV3_IP_ADDR}]: Events

The number of times the [{#OSPFV3_IP_ADDR}] neighbor relationship has changed state, or an error has occurred.

 Dependent item juniper.mx.ospfv3.events[jnxOspfv3NbrEvents.{#SNMPINDEX}]

Preprocessing

  • SNMP walk value: 1.3.6.1.4.1.2636.5.4.1.1.9.1.9.{#SNMPINDEX}

Trigger prototypes for OSPFv3 Neighbor discovery

Name Description Expression Severity Dependencies and additional info
Juniper MX: OSPFv3 Neighbor [{#OSPFV3_IP_ADDR}]: State down

OSPF neighbor [{#OSPFV3_IP_ADDR}] in operational state down.

 last(/Juniper MX by SNMP/juniper.mx.ospfv3.state[jnxOspfv3NbrState.{#SNMPINDEX}]) = 1 Average
Juniper MX: OSPFv3 Neighbor [{#OSPFV3_IP_ADDR}]: State init

OSPFv3 neighbor [{#OSPFV3_IP_ADDR}] in operational state init.

 last(/Juniper MX by SNMP/juniper.mx.ospfv3.state[jnxOspfv3NbrState.{#SNMPINDEX}]) = 3 Average
Juniper MX: OSPFv3 Neighbor [{#OSPFV3_IP_ADDR}]: relationship has changed

The number of times the [{#OSPFV3_IP_ADDR}] neighbor relationship has changed.

 last(/Juniper MX by SNMP/juniper.mx.ospfv3.events[jnxOspfv3NbrEvents.{#SNMPINDEX}],#1)<>last(/Juniper MX by SNMP/juniper.mx.ospfv3.events[jnxOspfv3NbrEvents.{#SNMPINDEX}],#2) Warning

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