A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : PCP Support for Multi-Zone Environments Author(s) : Reinaldo Penno Filename : draft-penno-pcp-zones-01.txt Pages : 8 Date : 2011-10-21 A zone is a notion which denotes a routing instance, a set interfaces or prefixes characterized by having a different address realm and/or security policy. A NAT device can route packets with the same source IP address to different zones depending on configuration policies such as destination IP address. This functionality has been present for many years in NAT devices from multiple vendors. PCP allows a host to interact with a PCP-controlled NAT device and request an external IP and port. Therefore a PCP Server that controls the NAT device and receives a PCP request from a host needs to know from which NAT pool to allocate an external IP address and port. This document specifies an extension to PCP to support the zone concept. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-penno-pcp-zones-01.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-penno-pcp-zones-01.txt _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
