We interoperated the base exchange code in hipl--main--2.6--patch-125 with the Boeing implementation. The code is mostly draft-ietf-hip-base-00 compliant. Also, we fixed bugs in the NULL encryption, and it works now just fine. Mika also interoperated the draft-ietf-mm-00 support with Boeing. Rekeying was successful and readdressing was partially successful. The readdressing message exchange was successful, but the SAs were created incorrectly. The draft-ietf-mm-00 works (even with the readdressing) with two HIPL implementations. It will be merged into the main trunk in the near future. Also, I am developing the IPv4 support, and I expect to have at least partial support for the IPv4 by the end of this year. P.S. We haven't answered to all of the questions on this list due to IETF. We'll give the remaining answers during this week. -- Miika Komu miika@xxxxxx http://www.iki.fi/miika/