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SNMP error in messages log

  • 1.  SNMP error in messages log

     
    Posted 29 days ago

    We are using SolarWinds to monitor network devices over SNMPv3.  Checking the messages log I get the following error:

    Sep 11 14:18:48  SRX_Router snmpd[29497]: LIBJSNMP_NS_LOG_WARNING: WARNING: _sess_async_send@5315: Encoding failure Result:4294967295 ReqID:0x23788f02 PDU-Type: 167
    Sep 11 14:18:48  SRX_Router snmpd[29497]: LIBJSNMP_NS_LOG_ERR: ERR: snmpd: send_trap: USM unknown security name (no such user exists)

    ----------------------------------------------------------

    The following SNMP configs are applied for the user:

    set snmp v3 usm local-engine user <username> authentication-md5 authentication-key "$9$cIbrM87NbgaZsYTzn/tpvW87Nb4aZkmfDjmTzF/9p0B1ylM8XN-weKJGUjPfyleKMXbwgaGDlKGDjHmPQFn6uO1RhclKz3"
    set snmp v3 usm local-engine user <username> privacy-aes128 privacy-key "$9$Sfge8X7-V2gJEcwY4oji1RESrvX7-ds2-dqmP5F3tuO1RSKvLX-VApLxdVY2oJGU.P369BRhHqp0BRSyM8X7-w4aZiqmX7"

    This is not causing any SNMP failures between the SRX and SolarWinds, but the errors are bothersome.