Internet-Draft draft-ietf-spring-sr-policy-nrp-00.txt is now available. It is
a work item of the Source Packet Routing in Networking (SPRING) WG of the
IETF.
Title: Segment Routing Policy Extension for Network Resource Partition
Authors: Shengnan Yue
Ran Chen
Jie Dong
Changwang Lin
Wenying Jiang
Name: draft-ietf-spring-sr-policy-nrp-00.txt
Pages: 14
Dates: 2026-02-27
Abstract:
Segment Routing (SR) Policy is a set of candidate paths, each
consisting of one or more segment lists and the associated
information. A Network Resource Partition (NRP), is a subset of the
resources and associated policies in the underlay network. In SR
networks with multiple NRPs, an SR Policy can be associated with a
particular NRP. In that case, SR Policy can be used for steering and
forwarding traffic which is mapped to the NRP, so that the packets
can be processed with the subset of network resources and policy of
the NRP for guaranteed performance. Thus the association between SR
Policy and NRP needs to be specified.
This document defines extensions to the SR Policy Architecture to
allow the association of the SR Policy candidate paths with NRPs.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-spring-sr-policy-nrp/
There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-spring-sr-policy-nrp-00.html
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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