All MIBs › RADLAN-OSPFV3-MIB › rlOspfv3IfBackupDesignatedRouter
rlOspfv3IfBackupDesignatedRouter
Module: RADLAN-OSPFV3-MIB
OID (symbolic): RADLAN-OSPFV3-MIB::rlOspfv3IfBackupDesignatedRouter
OID (numeric): 1.3.6.1.4.1.89.216.8.1.15
Node type: OBJECT-TYPE
Type: RouterID
Access: read-only
Description: The Router ID of the Backup Designated Router.
What is rlOspfv3IfBackupDesignatedRouter?
This shows the Router ID of the currently elected Backup Designated Router on this interface's link, which takes over DR duties if the DR fails. Admins check it alongside rlOspfv3IfDesignatedRouter to verify redundancy is in place on that segment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.89.216.8.1.15 snmpwalk -v2c -c public <target> RADLAN-OSPFV3-MIB::rlOspfv3IfBackupDesignatedRouter
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.89.216.8.1.15.1 snmpget -v2c -c public <target> RADLAN-OSPFV3-MIB::rlOspfv3IfBackupDesignatedRouter.1
Start monitoring Marvell (formerly RADLAN) Layer 3 switches/routers (multi-instance OSPFv3) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RADLAN-OSPFV3-MIB::rlOspfv3IfBackupDesignatedRouter OID value, configure state conditions and alerts, and monitor any Marvell (formerly RADLAN) Layer 3 switches/routers (multi-instance OSPFv3) from a single console.
OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.89 | rnd | Dell-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.89.216 | rlOspfv3 | RADLAN-OSPFV3-MIB |
| 1.3.6.1.4.1.89.216.8 | rlOspfv3IfTable | RADLAN-OSPFV3-MIB |
| 1.3.6.1.4.1.89.216.8.1 | rlOspfv3IfEntry | RADLAN-OSPFV3-MIB |
| 1.3.6.1.4.1.89.216.8.1.15 | rlOspfv3IfBackupDesignatedRouter | RADLAN-OSPFV3-MIB |