RFC 9252: BGP Overlay Services Based on Segment Routing over IPv6 (SRv6)

This document defines procedures and messages for SRv6-based BGP services, including Layer 3 Virtual Private Network (L3VPN), Ethernet VPN (EVPN), and…

Read RFC 9252 on the RFC Editor

Outgoing relationships (31 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 8174: Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words
Normative reference — RFC 4271: A Border Gateway Protocol 4 (BGP-4)
Normative reference — RFC 4364: BGP/MPLS IP Virtual Private Networks (VPNs)
Normative reference — RFC 8200: Internet Protocol, Version 6 (IPv6) Specification
Normative reference — RFC 8402: Segment Routing Architecture
Normative reference — RFC 4760: Multiprotocol Extensions for BGP-4
Normative reference — RFC 7432: BGP MPLS-Based Ethernet VPN
Normative reference — RFC 6514: BGP Encodings and Procedures for Multicast in MPLS/BGP IP VPNs
Normative reference — RFC 8754: IPv6 Segment Routing Header (SRH)
Normative reference — RFC 8986: Segment Routing over IPv6 (SRv6) Network Programming
Normative reference — RFC 7606: Revised Error Handling for BGP UPDATE Messages
Normative reference — RFC 4456: BGP Route Reflection: An Alternative to Full Mesh Internal BGP (IBGP)
Normative reference — RFC 8365: A Network Virtualization Overlay Solution Using Ethernet VPN (EVPN)
Normative reference — RFC 8277: Using BGP to Bind MPLS Labels to Address Prefixes
Normative reference — RFC 4659: BGP-MPLS IP Virtual Private Network (VPN) Extension for IPv6 VPN
Normative reference — RFC 2545: Use of BGP-4 Multiprotocol Extensions for IPv6 Inter-Domain Routing
Normative reference — RFC 8214: Virtual Private Wire Service Support in Ethernet VPN
Normative reference — RFC 8669: Segment Routing Prefix Segment Identifier Extensions for BGP
Normative reference — RFC 9136: IP Prefix Advertisement in Ethernet VPN (EVPN)
Normative reference — RFC 9251: Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Proxies for Ethernet VPN (EVPN)
Normative reference — RFC 8950: Advertising IPv4 Network Layer Reachability Information (NLRI) with an IPv6 Next Hop
Normative reference — RFC 8317: Ethernet-Tree (E-Tree) Support in Ethernet VPN (EVPN) and Provider Backbone Bridging EVPN (PBB-EVPN)
Informative reference — RFC 8126: Guidelines for Writing an IANA Considerations Section in RFCs
Informative reference — RFC 5925: The TCP Authentication Option
Informative reference — RFC 2827: Network Ingress Filtering: Defeating Denial of Service Attacks which employ IP Source Address Spoofing
Informative reference — RFC 6513: Multicast in MPLS/BGP IP VPNs
Informative reference — RFC 3704: Ingress Filtering for Multihomed Networks
Informative reference — RFC 4272: BGP Security Vulnerabilities Analysis
Informative reference — RFC 6952: Analysis of BGP, LDP, PCEP, and MSDP Issues According to the Keying and Authentication for Routing Protocols (KARP) Design Guide
Informative reference — RFC 9012: The BGP Tunnel Encapsulation Attribute

Incoming relationships (7 related RFCs)

Updated by — RFC 9819: Argument Signaling for BGP Services in Segment Routing over IPv6 (SRv6)
Normatively referenced by — RFC 9723: BGP Colored Prefix Routing (CPR) for Services Based on Segment Routing over IPv6 (SRv6)
Normatively referenced by — RFC 9832: BGP Classful Transport Planes
Normatively referenced by — RFC 9871: BGP Color-Aware Routing (CAR)
Normatively referenced by — RFC 10018: Multicast and Ethernet VPN with Segment Routing Point-to-Multipoint (P2MP) and Ingress Replication
Informatively referenced by — RFC 9784: Virtual Ethernet Segments for EVPN and Provider Backbone Bridge EVPN
Informatively referenced by — RFC 9800: Compressed SRv6 Segment List Encoding