FRR 10.4: Enhanced SRv6 uSID support for SONiC deployments. (frrouting.org)
The FRR 10.4 release includes a new set of SRv6 uSID allowing for advanced SRv6 uSID SONiC deployments. More than 30 SRv6 uSID PR has been merged with contribution from Cisco, Alibaba Cloud, 6WIND, and NVIDIA. The key features include: support for SRv6 uA behavior, support steering of IPv4 traffic over SRv6 SID list, support for reduced flavors for headend behavior “H.Encaps.Red”, support for explicit SID allocation in BGP, support for advanced show CLI of SRv6 SID manager, Bug fixes and code quality improvements.
July 18, 2025 – News – SRv6