HUAWEI-MPLS-EXTEND-MIB :: hwMplsRingWestOamSD

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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hwMplsRingWestOamSD

Module: HUAWEI-MPLS-EXTEND-MIB

OID (symbolic): HUAWEI-MPLS-EXTEND-MIB::hwMplsRingWestOamSD

OID (numeric): 1.3.6.1.4.1.2011.5.25.121.7.2.23

Node type: NOTIFICATION-TYPE

Description: The notification indicates that the number of packets for connectivity check received in the west of the MPLS ring is smaller than the SD threshold.

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> '' HUAWEI-MPLS-EXTEND-MIB::hwMplsRingWestOamSD
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2011.5.25.121.7.2.23

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]:57730->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (18741634) 2 days, 4:03:36.34
  SNMPv2-MIB::snmpTrapOID.0 = OID: HUAWEI-MPLS-EXTEND-MIB::hwMplsRingWestOamSD

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OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.2011huaweiEXPERTV2-MIB
1.3.6.1.4.1.2011.5huaweiMgmtHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5.25huaweiDatacommHUAWEI-3COM-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.5.25.121hwMplsExtendMibHUAWEI-MPLS-EXTEND-MIB
1.3.6.1.4.1.2011.5.25.121.7hwMplsRingMibHUAWEI-MPLS-EXTEND-MIB
1.3.6.1.4.1.2011.5.25.121.7.2hwMplsRingTrapHUAWEI-MPLS-EXTEND-MIB
1.3.6.1.4.1.2011.5.25.121.7.2.23hwMplsRingWestOamSDHUAWEI-MPLS-EXTEND-MIB