RFC 4380: Teredo: Tunneling IPv6 over UDP through Network Address Translations (NATs)

We propose here a service that enables nodes located behind one or more IPv4 Network Address Translations (NATs) to obtain IPv6 connectivity by tunneling…

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Outgoing relationships (19 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 2460: Internet Protocol, Version 6 (IPv6) Specification
Normative reference — RFC 791: Internet Protocol
Normative reference — RFC 2104: HMAC: Keyed-Hashing for Message Authentication
Normative reference — RFC 768: User Datagram Protocol
Normative reference — RFC 1918: Address Allocation for Private Internets
Normative reference — RFC 2461: Neighbor Discovery for IP Version 6 (IPv6)
Normative reference — RFC 3056: Connection of IPv6 Domains via IPv4 Clouds
Normative reference — RFC 2462: IPv6 Stateless Address Autoconfiguration
Normative reference — RFC 3424: IAB Considerations for UNilateral Self-Address Fixing (UNSAF) Across Network Address Translation
Normative reference — RFC 3566: The AES-XCBC-MAC-96 Algorithm and Its Use With IPsec
Informative reference — RFC 4303: IP Encapsulating Security Payload (ESP)
Informative reference — RFC 4302: IP Authentication Header
Informative reference — RFC 4306: Internet Key Exchange (IKEv2) Protocol
Informative reference — RFC 3489: STUN - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)
Informative reference — RFC 2993: Architectural Implications of NAT
Informative reference — RFC 3947: Negotiation of NAT-Traversal in the IKE
Informative reference — RFC 3330: Special-Use IPv4 Addresses
Informative reference — RFC 3904: Evaluation of IPv6 Transition Mechanisms for Unmanaged Networks

Incoming relationships (34 related RFCs)

Updated by, Normatively referenced by — RFC 6081: Teredo Extensions
Updated by, Normatively referenced by — RFC 5991: Teredo Security Updates
Updated by, Normatively referenced by — RFC 9601: Propagating Explicit Congestion Notification across IP Tunnel Headers Separated by a Shim
Normatively referenced by — RFC 4942: IPv6 Transition/Co-existence Security Considerations
Normatively referenced by — RFC 7707: Network Reconnaissance in IPv6 Networks
Normatively referenced by — RFC 7421: Analysis of the 64-bit Boundary in IPv6 Addressing
Normatively referenced by — RFC 6180: Guidelines for Using IPv6 Transition Mechanisms during IPv6 Deployment
Normatively referenced by — RFC 6219: The China Education and Research Network (CERNET) IVI Translation Design and Deployment for the IPv4/IPv6 Coexistence and Transition
Normatively referenced by — RFC 7123: Security Implications of IPv6 on IPv4 Networks
Informatively referenced by — RFC 4787: Network Address Translation (NAT) Behavioral Requirements for Unicast UDP
Informatively referenced by — RFC 6269: Issues with IP Address Sharing
Informatively referenced by — RFC 6169: Security Concerns with IP Tunneling
Informatively referenced by — RFC 6890: Special-Purpose IP Address Registries
Informatively referenced by — RFC 4890: Recommendations for Filtering ICMPv6 Messages in Firewalls
Informatively referenced by — RFC 4903: Multi-Link Subnet Issues
Informatively referenced by — RFC 6434: IPv6 Node Requirements
Informatively referenced by — RFC 6544: TCP Candidates with Interactive Connectivity Establishment (ICE)
Informatively referenced by — RFC 6324: Routing Loop Attack Using IPv6 Automatic Tunnels: Problem Statement and Proposed Mitigations
Informatively referenced by — RFC 9099: Operational Security Considerations for IPv6 Networks
Informatively referenced by — RFC 5320: The Subnetwork Encapsulation and Adaptation Layer (SEAL)
Informatively referenced by — RFC 5902: IAB Thoughts on IPv6 Network Address Translation
Informatively referenced by — RFC 8170: Planning for Protocol Adoption and Subsequent Transitions
Informatively referenced by — RFC 8855: The Binary Floor Control Protocol (BFCP)
Informatively referenced by — RFC 6127: IPv4 Run-Out and IPv4-IPv6 Co-Existence Scenarios
Informatively referenced by — RFC 9599: Guidelines for Adding Congestion Notification to Protocols that Encapsulate IP
Informatively referenced by — RFC 9868: Transport Options for UDP
Informatively referenced by — RFC 6751: Native IPv6 behind IPv4-to-IPv4 NAT Customer Premises Equipment (6a44)
Informatively referenced by — RFC 6964: Operational Guidance for IPv6 Deployment in IPv4 Sites Using the Intra-Site Automatic Tunnel Addressing Protocol (ISATAP)
Informatively referenced by — RFC 7059: A Comparison of IPv6-over-IPv4 Tunnel Mechanisms
Informatively referenced by — RFC 8190: Updates to the Special-Purpose IP Address Registries
Informatively referenced by — RFC 8892: Guidelines and Registration Procedures for Interface Types and Tunnel Types
Informatively referenced by — RFC 6139: Routing and Addressing in Networks with Global Enterprise Recursion (RANGER) Scenarios
Informatively referenced by — RFC 6538: The Host Identity Protocol (HIP) Experiment Report
Informatively referenced by — RFC 6782: Wireline Incremental IPv6