how to configure the snmptrap?

[maxpaynebupt]

hi

I want to connect snmptrap, and then show in zabbix, but failed to show in zabbix gui, here is the config:


/etc/zabbix/zabbix_server.conf:
#SNMP Trapper
StartSNMPTrapper=1
SNMPTrapperFile=/var/log/snmptt/snmptt.log

/etc/snmp/snmptt.ini:
log_file = /var/log/snmptt/snmptt.log

/etc/snmp/snmptt.conf:
EVENT general .* "General event" Normal
FORMAT ZBXTRAP $aA $ar

created a host：
SNMP interfaces: 192.168.254.37 port 161

add item to host:
Type: snmp trap
key:snmptrap["General"]
hostinterface:192.168.254.37:161
Type of information:character



I can see the snmptrap in /var/log/snmptt/snmptt.log:
17:42:19 2015/11/06 .2.3.6.1.4.1.1916.0.3 Normal "General event" 192.168.254.37 - ZBXTRAP 192.168.254.37 192.168.254.37


Anybody knows what's wrong or how to find why? thanks.

BTW: I found no log in zabbix server log.

[ingus.vilnis]

Hi,

As an alternative you van try using the perl script approach for SNMP traps as described here:

http://zabbix.org/wiki/Start_with_SNMP_traps_in_Zabbix

It is a bit easier than using SNMPTT.

Best Regards,
Ingus

[lxh9090]

1、/etc/zabbix/zabbix_proxy.conf
StartSNMPTrapper=1
SNMPTrapperFile=/var/log/zabbix/zabbix_traps.log

2、/etc/snmp/snmptrapd.conf
disableAuthorization yes
perl do "/usr/bin/zabbix_trap_receiver.pl"


3、/var/log/zabbix/zabbix_traps.log

14:48:47 2018/08/28 ZBXTRAP 10.81.0.3
PDU INFO:
notificationtype TRAP
version 0
receivedfrom UDP: [10.81.0.3]:64332->[10.22.16.77]:162
errorstatus 0
messageid 0
community public
transactionid 548
errorindex 0
requestid 0
VARBINDS:
DISMAN-EVENT-MIB::sysUpTimeInstance type=67 value=Timeticks: (2159745587) 249 days, 23:17:35.87
SNMPv2-MIB::snmpTrapOID.0 type=6 value=OID: SNMPv2-SMI::enterprises.9.9.41.2.0.1
SNMPv2-SMI::enterprises.9.9.41.1.2.3.1.2.253936 type=4 value=STRING: "CDP"
SNMPv2-SMI::enterprises.9.9.41.1.2.3.1.3.253936 type=2 value=INTEGER: 5
SNMPv2-SMI::enterprises.9.9.41.1.2.3.1.4.253936 type=4 value=STRING: "NATIVE_VLAN_MISMATCH"
SNMPv2-SMI::enterprises.9.9.41.1.2.3.1.5.253936 type=4 value=STRING: "Native VLAN mismatch discovered on GigabitEthernet1/22 (1), with JSDS-BG-2960-3 FastEthernet0/34 (15)."
SNMPv2-SMI::enterprises.9.9.41.1.2.3.1.6.253936 type=67 value=Timeticks: (2159745587) 249 days, 23:17:35.87
SNMP-COMMUNITY-MIB::snmpTrapAddress.0 type=64 value=IpAddress: 10.81.0.3
SNMP-COMMUNITY-MIB::snmpTrapCommunity.0 type=4 value=STRING: "public"
SNMPv2-MIB::snmpTrapEnterprise.0 type=6 value=OID: SNMPv2-SMI::enterprises.9.9.41.2


trapperfile can receive snmptrap message but can't display on zabbix gui