From owner-freebsd-questions@FreeBSD.ORG Fri Dec 31 22:44:42 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A9AFA16A4CE for ; Fri, 31 Dec 2004 22:44:42 +0000 (GMT) Received: from av3-2-sn1.fre.skanova.net (av3-2-sn1.fre.skanova.net [81.228.11.110]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5B59443D41 for ; Fri, 31 Dec 2004 22:44:42 +0000 (GMT) (envelope-from ertr1013@student.uu.se) Received: by av3-2-sn1.fre.skanova.net (Postfix, from userid 502) id 8684B37F48; Fri, 31 Dec 2004 23:44:41 +0100 (CET) Received: from smtp2-2-sn2.hy.skanova.net (smtp2-2-sn2.hy.skanova.net [81.228.8.178]) by av3-2-sn1.fre.skanova.net (Postfix) with ESMTP id 786DC37E47 for ; Fri, 31 Dec 2004 23:44:41 +0100 (CET) Received: from falcon.midgard.homeip.net (h201n1fls24o1048.bredband.comhem.se [212.181.162.201]) by smtp2-2-sn2.hy.skanova.net (Postfix) with SMTP id 5977D37E44 for ; Fri, 31 Dec 2004 23:44:41 +0100 (CET) Received: (qmail 89118 invoked by uid 1001); 31 Dec 2004 22:44:41 -0000 Date: Fri, 31 Dec 2004 23:44:40 +0100 From: Erik Trulsson To: Robin Becker Message-ID: <20041231224440.GA85408@falcon.midgard.homeip.net> Mail-Followup-To: Robin Becker , freebsd-questions@freebsd.org References: <41D724CF.6020404@jessikat.fsnet.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <41D724CF.6020404@jessikat.fsnet.co.uk> User-Agent: Mutt/1.5.6i cc: freebsd-questions@freebsd.org Subject: Re: ssh protocol in 5.3 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 31 Dec 2004 22:44:42 -0000 On Sat, Jan 01, 2005 at 10:31:43PM +0000, Robin Becker wrote: > I have just upgraded one of my systems from 4.9 to 5.3 and even after > restoring my old .ssh folder it seems I cannot get ssh on a 4.9 system > to use protocol 1 with the 5.3 system. > > Am I being stupid or must I go through the pain of creating a whole new > set of keys for protocol 2. > > We use protocol 1 for legacy reasons ie we have a very old > implementation of ssh on our win32 PCs. > > I have tried various .ssh/config options, but nothing seems to help. Make sure that /etc/ssh/sshd_config on the 5.3 systems contains a line 'Protocol 2,1'. Then restart the sshd daemon (or just send it a SIGHUP.) (The default value for this option was changed between 4.9 and 5.3. On 4.9 the default value is "2,1" while on 5.3 the default is "2".) Reading the sshd(8) and sshd_config(5) manpages carefully might prove helpful. -- Erik Trulsson ertr1013@student.uu.se