From owner-freebsd-questions@FreeBSD.ORG Wed Feb 14 11:21:46 2007 Return-Path: X-Original-To: questions@freebsd.org Delivered-To: freebsd-questions@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 85DF916A402 for ; Wed, 14 Feb 2007 11:21:46 +0000 (UTC) (envelope-from indigo@voda.cz) Received: from smtp.voda.cz (gw.voda.cz [212.24.154.90]) by mx1.freebsd.org (Postfix) with ESMTP id 4502013C49D for ; Wed, 14 Feb 2007 11:21:46 +0000 (UTC) (envelope-from indigo@voda.cz) Received: from localhost (localhost [127.0.0.1]) by smtp.voda.cz (Postfix) with ESMTP id B25014408C for ; Wed, 14 Feb 2007 12:21:44 +0100 (CET) Received: from smtp.voda.cz ([127.0.0.1]) by localhost (mail.voda.cz [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 29156-04 for ; Wed, 14 Feb 2007 12:21:42 +0100 (CET) Received: from spyro.eiecon.net (unknown [213.151.77.190]) by smtp.voda.cz (Postfix) with ESMTP id 497F9438A7 for ; Wed, 14 Feb 2007 12:21:42 +0100 (CET) Date: Wed, 14 Feb 2007 12:21:42 +0100 To: "questions@freebsd.org" From: Indigo Content-Type: text/plain; format=flowed; delsp=yes; charset=iso-8859-2 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Message-ID: User-Agent: Opera Mail/9.10 (Win32) X-Virus-Scanned: by amavisd-new at voda.cz Cc: Subject: SSH Lockup X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Feb 2007 11:21:46 -0000 Hello Everyone, I just stumbled upon something very strange. I just installed 6.2 on a machine that was sitting in it's own private network behind an older 5.4 machine: Gateway - Switch - Workstation - FreeBSD_5.4 - FreeBSD_6.2 Things worked fine and I was messing around with hardware and such - getting the machine somewhat ready. Now that it's ready I rearranged the network a bit so I can start configuring mailserver and such: Gateway - Switch - Workstation - Switch - FreeBSD_5.4 - FreeBSD_6.2 Ever since I did this - I can ping between the two machines and the 6.2 can connect to 5.4, but I can't SSH to the 6.2 from the 5.4. Even better - connecting directly from my Workstation works fine. I tried flushing arp. But I just can't get the 5.4 to talk to 6.2 anymore. nmap cant find any ports. I can't find any log messages. I suppose it's a fault on the 5.4 side - but what kind of error is it? Do you have any idea of what kind of crazy voodoo can be going on? Thanks, Vasek