OSPF-PRIVATE-MIB :: cjnOspfIfDrRouterId

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › OSPF-PRIVATE-MIB › cjnOspfIfDrRouterId

cjnOspfIfDrRouterId

Module: OSPF-PRIVATE-MIB

OID (symbolic): OSPF-PRIVATE-MIB::cjnOspfIfDrRouterId

OID (numeric): 1.3.6.1.4.1.1751.2.43.2.9.3.1.7

Node type: OBJECT-TYPE

Type: RouterID

Access: read-only

Description: The router id of the designated router on the network the interface belongs to

What is cjnOspfIfDrRouterId?

Reports the router ID of the OSPF Designated Router elected on the network this interface connects to; on a broadcast/NBMA segment the DR centralizes LSA flooding to reduce adjacency overhead.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.43.2.9.3.1.7
snmpwalk -v2c -c public <target> OSPF-PRIVATE-MIB::cjnOspfIfDrRouterId

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.43.2.9.3.1.7.1
snmpget -v2c -c public <target> OSPF-PRIVATE-MIB::cjnOspfIfDrRouterId.1

Start monitoring Lucent Cajun switch/router (private OSPF extensions) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the OSPF-PRIVATE-MIB::cjnOspfIfDrRouterId OID value, configure state conditions and alerts, and monitor any Lucent Cajun switch/router (private OSPF extensions) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.1751lucentACMIB
1.3.6.1.4.1.1751.2mibsACMIB
1.3.6.1.4.1.1751.2.43cajunRtrCajun-ROOT
1.3.6.1.4.1.1751.2.43.2cjnProtocolCajun-ROOT
1.3.6.1.4.1.1751.2.43.2.9cjnOspfCajun-ROOT
Numeric OIDNameModule
1.3.6.1.4.1.1751.2.43.2.9.3cjnOspfIfTableOSPF-PRIVATE-MIB
1.3.6.1.4.1.1751.2.43.2.9.3.1cjnOspfIfEntryOSPF-PRIVATE-MIB
1.3.6.1.4.1.1751.2.43.2.9.3.1.7cjnOspfIfDrRouterIdOSPF-PRIVATE-MIB