The issue 58 is marked closed, but the section 2.24 is still there in the draft-ietf-ipsec-ikev2-10.txt. I think we should remove the first paragraph of the section, and simply say that we will do ECN as specified in the RFC@401bis. -- kivinen@ssh.fi SSH Communications Security http://www.ssh.fi/ SSH IPSEC Toolkit http://www.ssh.fi/ipsec/