RFC 3964: Security Considerations for 6to4

The IPv6 interim mechanism 6to4 (RFC3056) uses automatic IPv6-over-IPv4 tunneling to interconnect IPv6 networks. The architecture includes 6to4 routers and…

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Outgoing relationships (9 related RFCs)

Normative reference — RFC 3056: Connection of IPv6 Domains via IPv4 Clouds
Normative reference — RFC 3068: An Anycast Prefix for 6to4 Relay Routers
Informative reference — RFC 1812: Requirements for IP Version 4 Routers
Informative reference — RFC 1771: A Border Gateway Protocol 4 (BGP-4)
Informative reference — RFC 3484: Default Address Selection for Internet Protocol version 6 (IPv6)
Informative reference — RFC 3756: IPv6 Neighbor Discovery (ND) Trust Models and Threats
Informative reference — RFC 2893: Transition Mechanisms for IPv6 Hosts and Routers
Informative reference — RFC 3330: Special-Use IPv4 Addresses
Informative reference — RFC 1853: IP in IP Tunneling

Incoming relationships (8 related RFCs)

Normatively referenced by — RFC 4942: IPv6 Transition/Co-existence Security Considerations
Informatively referenced by — RFC 6343: Advisory Guidelines for 6to4 Deployment
Informatively referenced by — RFC 9099: Operational Security Considerations for IPv6 Networks
Informatively referenced by — RFC 5569: IPv6 Rapid Deployment on IPv4 Infrastructures (6rd)
Informatively referenced by — RFC 7094: Architectural Considerations of IP Anycast
Informatively referenced by — RFC 5158: 6to4 Reverse DNS Delegation Specification
Informatively referenced by — RFC 7123: Security Implications of IPv6 on IPv4 Networks
Informatively referenced by — RFC 7526: Deprecating the Anycast Prefix for 6to4 Relay Routers