CENTILLION-VIRTUALSEGMENT-MIB :: virtualSegmentId

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCENTILLION-VIRTUALSEGMENT-MIBvirtualSegmentId

virtualSegmentId

Module: CENTILLION-VIRTUALSEGMENT-MIB

OID (symbolic): CENTILLION-VIRTUALSEGMENT-MIB::virtualSegmentId

OID (numeric): 1.3.6.1.4.1.930.2.1.2.23.3.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The virtual segment identifier. The identifier is interpreted

based upon the virtualSegmentType object. For example, the

virtualSegmentIdentifier for a token-ring VSegment

is the ring number.

This identifier must be unique across local VSegments within

the specific virtualSegmentType.

What is virtualSegmentId?

Sets or reports the unique identifier for a virtual segment, whose meaning depends on the segment type (e.g., the ring number for a token-ring VSegment).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.930.2.1.2.23.3.1.2
snmpwalk -v2c -c public <target> CENTILLION-VIRTUALSEGMENT-MIB::virtualSegmentId

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.930.2.1.2.23.3.1.2.1
snmpget -v2c -c public <target> CENTILLION-VIRTUALSEGMENT-MIB::virtualSegmentId.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.930.2.1.2.23.3.1.2.1 i <value>

Start monitoring Nortel/Bay Networks Centillion ATM/LAN switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CENTILLION-VIRTUALSEGMENT-MIB::virtualSegmentId OID value, configure state conditions and alerts, and monitor any Nortel/Bay Networks Centillion ATM/LAN switches (legacy) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.930centillionCENTILLION-ROOT-MIB
1.3.6.1.4.1.930.2proprietaryCENTILLION-ROOT-MIB
1.3.6.1.4.1.930.2.1cnSystemCENTILLION-ROOT-MIB
1.3.6.1.4.1.930.2.1.2sysConfigCENTILLION-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.930.2.1.2.23virtualSegmentGroupCENTILLION-VIRTUALSEGMENT-MIB
1.3.6.1.4.1.930.2.1.2.23.3virtualSegmentTableCENTILLION-VIRTUALSEGMENT-MIB
1.3.6.1.4.1.930.2.1.2.23.3.1virtualSegmentEntryCENTILLION-VIRTUALSEGMENT-MIB
1.3.6.1.4.1.930.2.1.2.23.3.1.2virtualSegmentIdCENTILLION-VIRTUALSEGMENT-MIB