Further to my earlier post, I almost forgot about the stuff on my own knowledgebase: "VPNs by N. Treadway" and "VPNs" on http://linuxmafia.com/kb/Security/ . -- Cheers, "Heedless of grammar, they all cried 'It's him!'" Rick Moen -- R.H. Barham, _Misadventure at Margate_ rick at linuxmafia.com