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SNMPV3 Traps are not being sent

  • 1.  SNMPV3 Traps are not being sent

    Posted 08-03-2023 08:03

    Hi,

    I have an virtual EX switch running in GNS3 and I have configured SNMPV3:

    root@SW1# show snmp | display set | no-more 
    set snmp v3 usm local-engine user AUTHPRIV authentication-md5 authentication-key "$9$dZsoJjHqfQFwYmfTQ9CX7NVgoDikTQnbsz3/CB1s2gojHmPQCp0GDi.PfzFreKMNd24aZGireGDiHmPRhcyWLX7-VYgRh"
    set snmp v3 usm local-engine user AUTHPRIV privacy-des privacy-key "$9$DekfTn/CuBIHqtuOBSyaZGjmf369OBEik1RcyW8k.mfn/tpByevz36Apu1IVws2GD.P5Qz6Vwz36/tpX7NdgoaZUjqmX7"
    set snmp v3 vacm security-to-group security-model usm security-name AUTHPRIV group SNMPV3GROUP
    set snmp v3 vacm access group SNMPV3GROUP default-context-prefix security-model any security-level privacy read-view SNMPVIEW
    set snmp v3 vacm access group SNMPV3GROUP default-context-prefix security-model any security-level privacy write-view SNMPVIEW
    set snmp v3 target-address NMS address 192.168.1.2
    set snmp v3 target-address NMS port 162
    set snmp v3 target-address NMS tag-list MY_TAG
    set snmp v3 target-address NMS target-parameters MY_TARGET
    set snmp v3 target-parameters MY_TARGET parameters message-processing-model v3
    set snmp v3 target-parameters MY_TARGET parameters security-model usm
    set snmp v3 target-parameters MY_TARGET parameters security-level privacy
    set snmp v3 target-parameters MY_TARGET parameters security-name test
    set snmp v3 target-parameters MY_TARGET notify-filter ALL
    set snmp v3 notify NOTIFY_ALL type trap
    set snmp v3 notify NOTIFY_ALL tag MY_TAG
    set snmp v3 notify-filter ALL oid .1 include
    set snmp v3 snmp-community INDEX1 security-name EX_NMS
    set snmp v3 snmp-community INDEX1 tag NMS
    set snmp view SNMPVIEW oid .1 include
    set snmp trap-options source-address 192.168.1.3

    I am using Zabbix as the NMS agent.

    Zabbix can query for SNMPV3 information and this part works perfectly, however, the device is not sending any traps, what i am missing:

     
    [edit]
    root@SW1# run show snmp inform-statistics 
    Inform Request Statistics:
      Target name: NMS Address: 192.168.1.2
        Sent: 0, Pending: 0
        Discarded: 0, Timeouts: 0, Probe failures: 0


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    ALEXANDRU MINZAT
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