Issue : When we using NMS to manage AR device , and want to get OSPF information , but found even the OID is right , but also cannot get anything about OSPF .
Root cause :
The MIB is a virtual database of the device status maintained by managed devices. After creating an OSPF process, you can configure an OSPF MIB object to process the OSPF process, that is, bind the MIB to this OSPF process. If no MIB object is bound to this OSPF process, OSPF information cannot be queried through this OSPF MIB object.
By default, OSPF processes are not bound to SNMP.
A specified OSPF process can be processed through an OSPF MIB object only after this process is bound to SNMP using the ospf mib-binding process-id command.
Similarly:
· Before using an OSPFv3 MIB object to manage an OSPFv3 process, run the ospfv3 mib-binding process-id command to bind this OSPFv3 process to SNMP.
· Before using a RIP MIB object to manage a RIP process, run the rip mib-binding process-id command to bind this RIP process to SNMP.
