The Use of Path Segment in SR-MPLS and MPLS Interworking

Document Type Expired Internet-Draft (individual)
Authors Quan Xiong  , Greg Mirsky  , Weiqiang Cheng 
Last updated 2021-01-14 (latest revision 2020-07-13)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document illustrates the SR-MPLS and MPLS interworking scenarios to support end-to-end bidirectional tunnel across multiple domains with the use of Path Segments.


Quan Xiong (
Greg Mirsky (
Weiqiang Cheng (

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