An ospfNbrStateChange trap signifies that there has been a change in the state of a non-virtual OSPF neighbor. This trap should be generated when the neighbor state regresses (e.g., goes from Attempt or Full to 1-Way or Down) or progresses to a terminal state (e.g., 2-Way or Full). When an neighbor transitions from or to Full on non-broadcast multi-access and broadcast networks, the trap should be generated by the designated router. A designated router transitioning to Down will be noted by ospfIfStateChange.
1.3.6.1.2.1.14.16.2.2
Trap : ospfNbrStateChange
Objects : { ospfRouterId, ospfNbrIpAddr, ospfNbrAddressLessIndex, ospfNbrRtrId, ospfNbrState }
OID : "1.3.6.1.2.1.14.16.2.2"
object : ospfNbrState type : INTEGER
object : ospfNbrRtrId type : RouterID
object : ospfNbrAddressLessIndex type : InterfaceIndex
object : ospfNbrIpAddr type : IpAddress
object : ospfRouterId type : RouterID