RADLAN-OSPF-MIB :: rlOspfIfAuthType

MIB Reference — IPNetwork Monitor · Updated September 30, 2026

All MIBs › RADLAN-OSPF-MIB › rlOspfIfAuthType

rlOspfIfAuthType

Module: RADLAN-OSPF-MIB

OID (symbolic): RADLAN-OSPF-MIB::rlOspfIfAuthType

OID (numeric): 1.3.6.1.4.1.89.210.8.1.21

Node type: OBJECT-TYPE

Type: RlOspfAuthenticationType

Access: read-create

Description: The authentication type specified for an interface.

Note that this object can be used to engage in significant attacks against an OSPF router.

What is rlOspfIfAuthType?

This read-create object (default none) sets the authentication method required for OSPF packets on this interface; an admin sets it to md5 as part of hardening OSPF against spoofed routing updates on that link.

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
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.89rndDell-MIB
1.3.6.1.4.1.89.210rlOspfDell-IP
Numeric OIDNameModule
1.3.6.1.4.1.89.210.8rlOspfIfTableRADLAN-OSPF-MIB
1.3.6.1.4.1.89.210.8.1rlOspfIfEntryRADLAN-OSPF-MIB
1.3.6.1.4.1.89.210.8.1.21rlOspfIfAuthTypeRADLAN-OSPF-MIB