RFC 5549: Advertising IPv4 Network Layer Reachability Information with an IPv6 Next Hop

Multiprotocol BGP (MP-BGP) specifies that the set of network-layer protocols to which the address carried in the Next Hop field may belong is determined by…

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Outgoing relationships (12 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 4291: IP Version 6 Addressing Architecture
Normative reference — RFC 4364: BGP/MPLS IP Virtual Private Networks (VPNs)
Normative reference — RFC 4760: Multiprotocol Extensions for BGP-4
Normative reference — RFC 2545: Use of BGP-4 Multiprotocol Extensions for IPv6 Inter-Domain Routing
Normative reference — RFC 3107: Carrying Label Information in BGP-4
Normative reference — RFC 5492: Capabilities Advertisement with BGP-4
Informative reference — RFC 5226: Guidelines for Writing an IANA Considerations Section in RFCs
Informative reference — RFC 4684: Constrained Route Distribution for Border Gateway Protocol/MultiProtocol Label Switching (BGP/MPLS) Internet Protocol (IP) Virtual Private Networks (VPNs)
Informative reference — RFC 4659: BGP-MPLS IP Virtual Private Network (VPN) Extension for IPv6 VPN
Informative reference — RFC 4798: Connecting IPv6 Islands over IPv4 MPLS Using IPv6 Provider Edge Routers (6PE)
Informative reference — RFC 4925: Softwire Problem Statement

Incoming relationships (5 related RFCs)

Obsoleted by, Informatively referenced by — RFC 8950: Advertising IPv4 Network Layer Reachability Information (NLRI) with an IPv6 Next Hop
Normatively referenced by — RFC 5565: Softwire Mesh Framework
Normatively referenced by — RFC 5747: 4over6 Transit Solution Using IP Encapsulation and MP-BGP Extensions
Informatively referenced by — RFC 7606: Revised Error Handling for BGP UPDATE Messages
Informatively referenced by — RFC 5566: BGP IPsec Tunnel Encapsulation Attribute