Updates to Network Address Translation Behavioral Requirements
RFC 7857, “Updates to Network Address Translation Behavioral Requirements”, is a Best Current Practice document published in April 2016 by R. Penno, S. Perreault, M. Boucadair, S. Sivakumar, K. Naito. It updates RFC 4787, RFC 5382, RFC 5508. The canonical text is published by the RFC Editor.
Abstract
This document clarifies and updates several requirements of RFCs 4787, 5382, and 5508 based on operational and development experience. The focus of this document is Network Address Translation from IPv4 to IPv4 (NAT44).
This document updates RFCs 4787, 5382, and 5508.
What “Best Current Practice” means
Documents the IETF community's recommended operational or procedural practice rather than a protocol specification.
The canonical text of RFC 7857 is hosted at rfc-editor.org. Available in TXT,HTML.
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