Supported Standards for Segment Routing

Junos OS substantially supports the following RFCs and Internet drafts for Segment Routing.

• draft-agrawal-spring-srv6-mpls-interworking-06, SRv6 and MPLS interworking

  Supports service interworking.

• draft-ali-spring-sr-traffic-accounting, SR traffic matrix accounting (Partial support)

  Supports counter only.

• draft-bashandy-rtgwg-segment-routing-ti-lfa, Topology Independent Fast Reroute using Segment Routing

• draft-bashandy-rtgwg-segment-routing-uloop, Microloop Avoidance using Segment Routing

• draft-barth-pce-segment-routing-policy-cp-05, PCEP extension to support Segment Routing Policy Candidate Paths

• draft-filsfils-rtgwg-segment-routing-use-cases-02, Segment Routing Use Cases

• draft-filsfils-spring-sr-policy-considerations-05, SR Policy Implementation and Deployment Considerations

• draft-filsfils-spring-sr-traffic-counters, SR traffic counters

• draft-ginsberg-isis-prefix-attributes, IS-IS Prefix Attributes for Extended IPv4 and IPv6 Reachability (Partial support)

• draft-ietf-bess-srv6-services-07, SRv6 BGP based Overlay Services

• draft-ietf-idr-bgp-prefix-sid, Advertise BGP segment for a BGP Prefix

• draft-ietf-idr-bgpls-segment-routing-epe, BGP-LS extensions for Egress peer traffic engineering using SR

• draft-ietf-idr-segment-routing-te-policy, Advertise SR-TE policies via BGP

• draft-ietf-idr-segment-routing-te-policy-09, Advertising Segment Routing Policies in BGP

• draft-ietf-lsr-flex-algo-11.txt, IGP Flexible Algorithm (Partial support)

  Supports IS-IS only.

• draft-ietf-lsr-isis-srv6-extensions, IS-IS Extensions to Support Segment Routing over IPv6 Dataplane

• draft-ietf-ospf-segment-routing-extensions, OSPF extensions to distribute SR segments

• draft-ietf-pce-segment-routing, PCE extensions to setup a SR-TE path from the controller (south bound)

• draft-ietf-isis-segment-routing-extensions, ISIS extensions to distribute SR segments

• draft-ietf-rtgwg-segment-routing-ti-lfa-04, Topology Independent Fast Reroute using Segment Routing

• draft-ietf-spring-conflict-resolution, Segment Routing MPLS Conflict Resolution

• draft-ietf-spring-ipv6-use-cases, Use Cases for IPv6 Source Packet Routing in Networking (Partial support)

• draft-ietf-spring-resiliency-use-cases, Resiliency use cases in SPRING networks

• draft-ietf-spring-segment-routing-msdc, BGP-Prefix Segment in Large Scale data centers (Partial support)

• draft-ietf-spring-segment-routing-central-epe, SR Centralized BGP Egress Peer Engineering

• draft-ietf-spring-segment-routing-mpls, Segment Routing details with MPLS forwarding

• draft-ietf-spring-segment-routing-policy, SR policy for TE (Partial support)

• draft-ietf-spring-segment-routing-policy-07.txt, Segment Routing Policy Architecture

• draft-kaliraj-idr-bgp-classful-transport-planes-12, BGP Classful Transport Planes

• RFC 4971, Intermediate System to Intermediate System (IS-IS) Extensions for Advertising Router Information (Partial support)

  Supports counter only.

• RFC 7471, OSPF Traffic Engineering (TE) Metric Extensions

• RFC 7684, OSPFv2 Prefix/Link Attribute Advertisement

• RFC 7752, North-Bound Distribution of Link-State and Traffic Engineering (TE) Information Using BGP

• RFC 7855, Source Packet Routing in Networking (SPRING) Problem Statement and Requirements

• RFC 8277, Using BGP to Bind MPLS Labels to Address Prefixes

• RFC 8287, LSP Ping/Traceroute for Segment Routing

• RFC 8402, Segment Routing Architecture (Partial support)

• RFC 8403, A Scalable and Topology-Aware MPLS Data-Plane Monitoring System

• RFC 8426, RSVP-SR coexistence

• RFC 8570, IS-IS Traffic Engineering (TE) Metric Extensions (Partial support)

  Supports link delay related parameters.

• RFC 8571, BGP - Link State (BGP-LS) Advertisement of IGP Traffic Engineering Performance Metric Extensions

• RFC 8604, Interconnecting Millions of Endpoints with Segment Routing

• RFC 8660, Segment Routing with the MPLS Data Plane

• RFC 8661, Segment Routing MPLS Interworking with LDP

• RFC 8663, MPLS Segment Routing over IP (Partial support)

• RFC 8665, OSPF Extensions for Segment Routing

• draft-xu-mpls-sr-over-ip, MPLS Segment Routing over IP (Partial support)

• RFC 8919, IS-IS Application-Specific Link Attributes (Partial support)

• RFC 8986, Segment Routing over IPv6 (SRv6) Network Programming

• RFC 9085, Border Gateway Protocol - Link State (BGP-LS) Extensions for Segment Routing