From owner-freebsd-stable@FreeBSD.ORG Sat Jan 15 21:07:38 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1075116A4CE for ; Sat, 15 Jan 2005 21:07:38 +0000 (GMT) Received: from zeff.docisland.org (zeff.docisland.org [213.41.173.73]) by mx1.FreeBSD.org (Postfix) with ESMTP id 492FB43D45 for ; Sat, 15 Jan 2005 21:07:35 +0000 (GMT) (envelope-from saad@docisland.org) Received: from localhost (localhost.sk.org [127.0.0.1]) by zeff.docisland.org (Postfix) with ESMTP id A809FA2DE for ; Sat, 15 Jan 2005 22:07:33 +0100 (CET) Received: from mail.sk.org (bsdguy.net1.nerim.net [62.212.99.171]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mail.sk.org", Issuer "ca.sk.org" (verified OK)) by zeff.docisland.org (Postfix) with ESMTP id 9FB8CA2C2 for ; Sat, 15 Jan 2005 22:07:30 +0100 (CET) Received: from [10.1.4.2] (kaboo.dmz.sk.org [10.1.4.2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mail.sk.org (Postfix) with ESMTP id BFD6C50A1 for ; Sat, 15 Jan 2005 22:07:28 +0100 (CET) Message-ID: <41E98612.30109@docisland.org> Date: Sat, 15 Jan 2005 22:07:30 +0100 From: Saad Kadhi Organization: DocIsland User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206) X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-stable@freebsd.org References: <20050116035709.AFCE.GUITAR@jazzcafe.no-ip.org> In-Reply-To: <20050116035709.AFCE.GUITAR@jazzcafe.no-ip.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: amavisd-new at docisland.org Subject: Re: SSH Protocol mismatch X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 15 Jan 2005 21:07:38 -0000 On 15/01/2005 21:05 CryBaby wrote: > OS: FreeBSD 4.11-STABLE #3: Fri Jan 14 23:53:07 CST 2005 > > I ssh my host by using putty or any ssh client in WindowsXP, and I can't login > lately. (But telnet and other services are ok.) > > my test: (use cmd.exe) > ########################################### > C:\>telnet 192.168.0.1 22 > SSH-1.99-OpenSSH_3.5p1 FreeBSD-20030924 > > Protocol mismatch. > ########################################### You are using a tool (telnet) that doesn't know a thing about the SSH protocol, so the server answers correctly stating that there is a "Protocol mismatch". The only thing you can say with your test is that the SSH server is alive. To troubleshoot your problem, try connecting first from localhost using "-vv" with the OpenSSH client. then try from a remote machine. Watch for error messages in your system logs. -- Saad Kadhi "He who relieves the poor makes Ahura king"