The bidirectional forwarding detection (BFD) is a detection mechanism applicable to the all layers of a network. It is used to quickly detect and monitor the connectivity of physical links and reachability of IP routes on the network. It provides the low-payload and short-duration detection for the fault of the channel between adjacent devices. It is a single mechanism that performs the real-time detection for any medium and any protocol layer. It also supports different detection times and overheads.
The OID of root objects is:
iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).huawei(2011).huaweiMgmt(5).hwDatacomm(25).hwBFDMIB(38)
iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).huawei(2011).huaweiMgmt(5).hwDatacomm(25).hwBFDMIB(38)