Patent ID: 11894998
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. An operation, administration and maintenance (OAM), detection method, the method comprising:
obtaining, by a bit forwarding ingress router (BFIR), a first operation, administration, and maintenance (OAM) request packet according to an identifier (ID) of at least one bit forwarding egress router (BFER), wherein the first OAM request packet comprises an ID of the BFIR, a first bit string, and a first set identifier to which the first bit string belongs, and the first bit string corresponds to the at least one BFER; and
sending, by the BFIR, the first OAM request packet to the at least one BFER.