CISCO-IETF-ISIS-MIB :: ciiAuthenticationFailure

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-IETF-ISIS-MIBciiAuthenticationFailure

ciiAuthenticationFailure

Module: CISCO-IETF-ISIS-MIB

OID (symbolic): CISCO-IETF-ISIS-MIB::ciiAuthenticationFailure

OID (numeric): 1.3.6.1.4.1.9.10.118.0.10

Node type: NOTIFICATION-TYPE

Description: A notification sent when we receive a PDU with incorrect authentication information field. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. This should be an edge-triggered notification. We should not send a second notification about PDUs received from the same circuit.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' CISCO-IETF-ISIS-MIB::ciiAuthenticationFailure
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.9.10.118.0.10

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:53138->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (278641042) 32 days, 6:00:10.42
  SNMPv2-MIB::snmpTrapOID.0 = OID: CISCO-IETF-ISIS-MIB::ciiAuthenticationFailure

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OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.10ciscoExperimentCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.10.118ciscoIetfIsisMIBCISCO-IETF-ISIS-MIB
1.3.6.1.4.1.9.10.118.0ciscoIetfIsisMIBNotifsCISCO-IETF-ISIS-MIB
1.3.6.1.4.1.9.10.118.0.10ciiAuthenticationFailureCISCO-IETF-ISIS-MIB