CPC H04L 41/08 (2013.01) [H04L 1/1614 (2013.01); H04L 12/56 (2013.01); H04L 41/26 (2013.01); H04L 2012/5625 (2013.01)] | 20 Claims |
1. A method of tracing implemented by a node in a network, comprising:
encapsulating a packet with a header, the header including a trace type field having an indicator;
setting the indicator in the trace type field to a value to indicate that the header includes an additional trace type field; and
transmitting the packet as encapsulated to another node in the network.
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