From mboxrd@z Thu Jan 1 00:00:00 1970 From: bert hubert Subject: ipsec, nat-t, iproute2? Date: Fri, 30 Jul 2004 19:07:26 +0200 Sender: netdev-bounce@oss.sgi.com Message-ID: <20040730170726.GA5144@outpost.ds9a.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: To: netdev@oss.sgi.com Content-Disposition: inline Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org Hi people, I'm once again trying to get a hang of the state of ipsec in linux, and I have some questions. 1) One can configure ipsec over netlink (XFRM_USER), is this the preferred interface? Is it documented somehwere, or is there some source which uses this interface? Alternatively, is PFKEY considered deprecated? 2) I hear people are working on iproute so it can use XFRM_USER, is this code available somewhere? 3) NAT-Traversal, how does one set this up either using setkey, iproute2+stuff, or XFRM_USER? Is it supposed to work right now? Is NAT-T 'UDP_ENCAP_ESPINUDP'? Thanks. What I'll figure out from these questions I'll document. -- http://www.PowerDNS.com Open source, database driven DNS Software http://lartc.org Linux Advanced Routing & Traffic Control HOWTO