RFC 7422: Deterministic Address Mapping to Reduce Logging in Carrier-Grade NAT Deployments

In some instances, Service Providers (SPs) have a legal logging requirement to be able to map a subscriber's inside address with the address used on the…

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Outgoing relationships (14 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 4787: Network Address Translation (NAT) Behavioral Requirements for Unicast UDP
Normative reference — RFC 6269: Issues with IP Address Sharing
Normative reference — RFC 5382: NAT Behavioral Requirements for TCP
Normative reference — RFC 6264: An Incremental Carrier-Grade NAT (CGN) for IPv6 Transition
Informative reference — RFC 6146: Stateful NAT64: Network Address and Protocol Translation from IPv6 Clients to IPv4 Servers
Informative reference — RFC 6335: Internet Assigned Numbers Authority (IANA) Procedures for the Management of the Service Name and Transport Protocol Port Number Registry
Informative reference — RFC 6887: Port Control Protocol (PCP)
Informative reference — RFC 6333: Dual-Stack Lite Broadband Deployments Following IPv4 Exhaustion
Informative reference — RFC 6598: IANA-Reserved IPv4 Prefix for Shared Address Space
Informative reference — RFC 6302: Logging Recommendations for Internet-Facing Servers
Informative reference — RFC 6292: Requirements for a Working Group Charter Tool
Informative reference — RFC 6431: Huawei Port Range Configuration Options for PPP IP Control Protocol (IPCP)
Informative reference — RFC 7021: Assessing the Impact of Carrier-Grade NAT on Network Applications

Incoming relationships (3 related RFCs)

Normatively referenced by — RFC 9313: Pros and Cons of IPv6 Transition Technologies for IPv4-as-a-Service (IPv4aaS)
Informatively referenced by — RFC 9099: Operational Security Considerations for IPv6 Networks
Informatively referenced by — RFC 9889: A Realization of Network Slices for 5G Networks Using Current IP/MPLS Technologies