RE: IPsec support for NAT-PT in IPv6

Hi,

We have submitted a new draft on " IPsec support for NAT-PT in IPv6"

The draft went in on Monday, but hasn't been announced. It is in the IETF repository though:

http://www.ietf.org/internet-drafts/draft-choi-v6ops-natpt-ipsec-00.txt

Abstract

The NAT-PT, one of the IPv6 transition mechanisms, supports IPv6 node

in a NAT-PT domain to communicate with IPv4-only node outside.

   However, due to the IP datagram conversion at the NAT-PT server,
   NAT-PT node has a problem in establishing the end-to-end security
   using the IPsec IKE and AH mode. This memo describes the reason why
   the problem is caused and proposes a solution for assuring the
   end-to-end security using IPsec in the NAT-PT environment.

Comments welcome.

Choi