@techreport{bestbar-lsr-spring-nrp-00, number = {draft-bestbar-lsr-spring-nrp-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/html/draft-bestbar-lsr-spring-nrp-00}, author = {Tarek Saad and Vishnu Pavan Beeram and Ran Chen and Shaofu Peng and Bin Wen and Daniele Ceccarelli}, title = {{IGP Extensions for SR Network Resource Partition SIDs}}, pagetotal = 15, year = 2022, month = jan, day = 11, abstract = {Segment Routing (SR) defines a set of topological "segments" within an IGP topology to enable steering over a specific SR path. These segments are advertised by the link-state routing protocols (IS-IS and OSPF). This document describes extensions to the IS-IS and OSPF required to support the signaling of Resource Partition (NRP) segments that operate over SR-MPLS and SRv6 dataplanes. Multiple SR NRP segments can be associated with the same topological element to allow offering of different forwarding treatments (e.g. scheduling and drop policy) associated with each NRP.}, }