CISCO-DM-MIB :: dmDomainIdNotAssignedNotify

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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dmDomainIdNotAssignedNotify

Module: CISCO-DM-MIB

OID (symbolic): CISCO-DM-MIB::dmDomainIdNotAssignedNotify

OID (numeric): 1.3.6.1.4.1.9.9.302.1.3.0.1

Node type: NOTIFICATION-TYPE

Description: If a Domain ID is not configured or assigned on a VSAN, then the switch may isolate E_ports on that VSAN. The conditions are : - If the Domain Manager is enabled on the local switch and its request for a configured static Domain ID is rejected or no other Domain ID is assigned, then the E_ports are isolated. - If the domain manager is not enabled and if a static Domain ID is not configured on the VSAN, then the switch will isolate all of its E_ports on the VSAN.

This notification contains the vsanIndex of the VSAN on which the condition happened.

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-DM-MIB::dmDomainIdNotAssignedNotify
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.9.9.302.1.3.0.1

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]:64023->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (152244759) 17 days, 14:54:07.59
  SNMPv2-MIB::snmpTrapOID.0 = OID: CISCO-DM-MIB::dmDomainIdNotAssignedNotify

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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
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.302ciscoDmMIBCISCO-DM-MIB
1.3.6.1.4.1.9.9.302.1ciscoDmMIBObjectsCISCO-DM-MIB
1.3.6.1.4.1.9.9.302.1.3dmNotificationPrefixCISCO-DM-MIB
1.3.6.1.4.1.9.9.302.1.3.0dmNotificationCISCO-DM-MIB
1.3.6.1.4.1.9.9.302.1.3.0.1dmDomainIdNotAssignedNotifyCISCO-DM-MIB