| OID | Object | Syntax | Max Access | Description | Implemented Specifications | 
|---|---|---|---|---|---|
| 1.3.6.1.4.1.2011.5.25.155.30.2 | hwOspfv2IfChgReason | INTEGER{configureChange(1),physicalInterfaceChange(2),alarmCleared(100)} | accessible-for-notify | The reason of the OSPF interface state change. | This object is implemented as defined in the corresponding MIB files. |