Layer2-Aware NAT
draft-miles-behave-l2nat-00
| Document | Type | Expired Internet-Draft (individual) Expired & archived | |
|---|---|---|---|
| Authors | David Miles,Mark Townsley | ||
| Last updated | 2009-03-04 | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
This document describes a "Layer2-Aware" IPv4-to-IPv4 (NAT44) ServiceProvider NAT function that identifies subscriber traffic based on IP-independent methods such as a link-layer address, VLAN, PPP session,tunnel, etc. in order to allow one to either avoid "double-NAT"(NAT444) of subscriber IP traffic altogether, the need for additional"Shared Service-Provider" IPv4 address space, or partitioning of RFC1918 space between subscribers. While the mechanisms described inthis document may be applicable to a variety of networkarchitectures, the primary focus is on residential "fixed-line"Internet access.
Authors
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)