Patent ID: 11876883
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A packet processing method implemented by a first network node and comprising:
obtaining a first packet comprising a segment routing header (SRH) and a destination address, wherein the SRH comprises a segment list, and wherein the segment list comprises one or more segment identifiers (SIDs) for forwarding the first packet;
obtaining, according to a first SID of the first network node, a second SID that is of a second network node and this is from the segment list, wherein the second network node is a next-hop segment node of the first network node on a path;
replacing, according to the first SID, the destination address with the second SID;
adding, according to the first SID, a network performance parameter within the segment list to generate a second packet; and
sending the second packet to the second network node.