CPC H04L 45/566 (2013.01) [H04L 45/38 (2013.01); H04L 45/741 (2013.01)] | 20 Claims |
1. A network device, comprising:
at least one processor;
one or more memories coupled to the at least one processor and storing programming instructions, wherein the at least one processor is configured to execute the programming instructions to cause the network device to:
obtain a first packet, wherein the first packet comprises a plurality of extension packet headers;
obtain an extension header self-describing option from the first packet, wherein the extension header self-describing option is used to indicate information about the plurality of extension packet headers; and
obtain, based on the extension header self-describing option, a first extension packet header comprised in the plurality of extension packet headers.
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