Supported NAT and SIP Standards
On routers equipped with one or more Adaptive Services PICs (both standalone and integrated versions) or Multiservices PICs or DPCs, the JUNOS Software substantially supports the following Network Address Translation (NAT) and Session Initiation Protocol (SIP) standards. NAT supports SIP dialogs and UDP/IP version 4 (IPv4) transport of SIP messages.
Standards Track RFC
- RFC 3261, SIP: Session Initiation Protocol
Best Current Practice RFCs
- RFC 4787, Network Address Translation (NAT) Behavioral Requirements for Unicast UDP
- RFC 5382, NAT Behavioral Requirements for TCP
Informational RFCs
- RFC 1631, The IP Network Address Translator (NAT)
- RFC 2663, IP Network Address Translator (NAT) Terminology and Considerations
- RFC 2993, Architectural Implications of NAT
- RFC 3022, Traditional IP Network Address Translator (Traditional NAT)
