New and Changed Information for Segment Routing Features

This table summarizes the new and changed feature information for the Segment Routing Configuration Guide for Cisco NCS 5500 Series Routers, and lists where they are documented.

New and Changed Segment Routing Features-25.x.x

Segment Routing Features Added or Modified in IOS XR Release 25.x.x

Feature Description Introduced/Changed in Release Where Documented

gRPC based North Bound API for BGP-LS objects

This feature is introduced.

Release 25.2.1

gRPC based North Bound API for BGP-LS objects

SRv6 Liveness Monitoring - Hardware Offloading

This feature is introduced.

Release 25.2.1

SRv6 Liveness Monitoring - Hardware Offloading

Path MTU Discovery for SRv6 Packets Egress (PE) Router and Provider Core Router Transit Nodes

This feature is introduced.

Release 25.1.1

Path MTU Discovery for SRv6 Packets Egress (PE) Router and Provider Core Router Transit Nodes

SRv6 policy counters (POL.CP.SL.INT.E)

This feature is introduced.

Release 25.1.1

SRv6 policy counters (POL.CP.SL.INT.E)

Static SRv6 pseudowire

This feature is introduced.

Release 25.1.1

Static SRv6 pseudowire