RFC1252-MIB :: ospfRouterId

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsRFC1252-MIBospfRouterId

ospfRouterId

Module: RFC1252-MIB

OID (symbolic): RFC1252-MIB::ospfRouterId

OID (numeric): 1.3.6.1.2.1.13.1.1

Node type: OBJECT-TYPE

Type: RouterID

Access: read-write

Description: A 32-bit integer uniquely identifying the router in the Autonomous System.

By convention, to ensure uniqueness, this should default to the value of one of the router's IP interface addresses.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.13.1.1
snmpwalk -v2c -c public <target> RFC1252-MIB::ospfRouterId

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.13.1.1.1
snmpget -v2c -c public <target> RFC1252-MIB::ospfRouterId.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.2.1.13.1.1.1 s <value>

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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
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.13appletalkJETDIRECT3-MIB
1.3.6.1.2.1.13.1llapMRVINREACH
Numeric OIDNameModule
1.3.6.1.2.1.13.1.1ospfRouterIdRFC1252-MIB