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Topology Identifier in IPv6 Extension Header

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Zhenbin Li , Zhibo Hu, Jie Dong
Last updated 2022-09-21 (Latest revision 2022-03-20)
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document proposes a new Hop-by-Hop option of IPv6 extension header to carry the topology identifier, which is used to identify the forwarding table instance created by the Multi Topology Routing or Flexible Algorithm.


Zhenbin Li
Zhibo Hu
Jie Dong

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)