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Define the Value 255 in Last Entry field of Segment Routing Header

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Tianran Zhou , Jingrong Xie
Last updated 2023-01-12 (Latest revision 2022-07-11)
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
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This Internet-Draft is no longer active.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 to define the value 255 in Last Entry field in Segment Routing Header (SRH) [RFC8754], to indicate an SRH without any SID left.


Tianran Zhou
Jingrong Xie

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