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CX not sending SNMPv3 Inform requests

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  • 1.  CX not sending SNMPv3 Inform requests

    Posted Jul 29, 2024 09:37 AM

    Hello

    I am trying to configure an Aruba CX switch to send SNMPv3 Inform Requests, but the device doesn't send any data to the SNMP trap receiver (verified by tcpdump)

    ArubaOS-CX Version : Virtual.10.10.0002

    I can generate SNMPv3 traps however. What is the trick to make CX devices send Informs, instead of Traps?

    Is there also a way to force the CX to generate an SNMP warmstart trap?

    snmp-server trap configuration-changes
    snmp-server vrf default
    snmp-server trap-source interface 1/1/1 vrf default
    snmp-server trap snmp authentication coldstart warmstart vrf default
    snmp-server view SNMPV3_ALL iso included
    snmp-server system-location Lab
    snmp-server system-contact Arne
    snmpv3 user SNMPV3_RO_NETMON auth sha auth-pass ciphertext AQBapbVbCcq6qiELSYUwonjd9b6rzAQugfpBEQyIJs1uwfDjHgAAAIB5QOgvsQdNyOpIj7LMQC9aYaCf66KibTXMZLiz4w== priv aes priv-pass ciphertext AQBapSmAKqQqhd3ErJNuje06E6xXOkHFU14EkLCBC0/S2ZqKHgAAACFwX/fm9ES8z/faeHAwTNC5zapZ1mgiwKsKa1C5bw==
    snmp-server host 172.22.128.120 inform version v3 user SNMPV3_RO_NETMON
    snmpv3 user SNMPV3_RO_NETMON view SNMPV3_ALL

    As an aside, I was able to generate SNMPv3 Informs on the Aruba 8.6 Mobility Controller.

    My SNMP trap receiver is the Net-SNMP snmptrapd version 5.9.1