CTRON-ROUTERS-MIB :: nwRouterInstance

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-ROUTERS-MIBnwRouterInstance

nwRouterInstance

Module: CTRON-ROUTERS-MIB

OID (symbolic): CTRON-ROUTERS-MIB::nwRouterInstance

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.2.1.1.2.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: An ordinal value assigned to the routing service for which the entry exists.

What is nwRouterInstance?

This OID is the ordinal number identifying one row of the router system table, i.e. one routing service instance running on the device. It's used purely as a table index so other columns (name, status, version) can be matched to the correct routing service.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.2.1.1.2.1.1
snmpwalk -v2c -c public <target> CTRON-ROUTERS-MIB::nwRouterInstance

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.2.1.1.2.1.1.1
snmpget -v2c -c public <target> CTRON-ROUTERS-MIB::nwRouterInstance.1

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OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCTRON-AP3000-MIB
1.3.6.1.4.1.52.4.2ctronExpCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.2.2ctronRouterExpROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2nwRouterROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2.2nwRtrHighLevelViewROUTER-OIDS
Numeric OIDNameModule
1.3.6.1.4.1.52.4.2.2.2.2.1nwRtrApplicationViewCTRON-ROUTERS-MIB
1.3.6.1.4.1.52.4.2.2.2.2.1.1nwRtrApplicationSystemCTRON-ROUTERS-MIB
1.3.6.1.4.1.52.4.2.2.2.2.1.1.2nwRouterSystemTableCTRON-ROUTERS-MIB
1.3.6.1.4.1.52.4.2.2.2.2.1.1.2.1nwRouterEntryCTRON-ROUTERS-MIB
1.3.6.1.4.1.52.4.2.2.2.2.1.1.2.1.1nwRouterInstanceCTRON-ROUTERS-MIB