NAT

• RFC 7857: Updates to Network Address Translation (NAT) Behavioral Requirements

• RFC 5508: NAT Behavioral Requirements for ICMP

• RFC 5382: NAT Behavioral Requirements for TCP

• RFC 4966: Reasons to Move the Network Address Translator - Protocol Translator (NAT-PT) to Historic Status

• RFC 4787: Network Address Translation (NAT) Behavioral Requirements for Unicast UDP

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

• RFC 3948: UDP Encapsulation of IPsec ESP Packets

• RFC 3022: Traditional IP Network Address Translator (Traditional NAT)