From owner-freebsd-questions@FreeBSD.ORG Tue Jul 8 11:11:11 2003 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 A87AF37B401 for ; Tue, 8 Jul 2003 11:11:11 -0700 (PDT) Received: from priv-edtnes53.telusplanet.net (defout.telus.net [199.185.220.240]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1E1AA43FA3 for ; Tue, 8 Jul 2003 11:11:06 -0700 (PDT) (envelope-from viktorlazlo@telus.net) Received: from njamn8or ([64.180.162.182]) by priv-edtnes53.telusplanet.net (InterMail vM.5.01.05.17 201-253-122-126-117-20021021) with ESMTP id <20030708181105.PGVH345.priv-edtnes53.telusplanet.net@njamn8or>; Tue, 8 Jul 2003 12:11:05 -0600 Date: Tue, 8 Jul 2003 11:10:41 -0700 (PDT) From: Viktor Lazlo X-X-Sender: viktorlazlo@njamn8or.no-ip.org To: "Philip J. Koenig" In-Reply-To: <20030703071803206.AAA1059@empty1.ekahuna.com@dyn205.ekahuna.com> Message-ID: <20030708110837.Q54307@njamn8or.no-ip.org> References: <20030703071803206.AAA1059@empty1.ekahuna.com@dyn205.ekahuna.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-questions@freebsd.org Subject: Re: ssh keepalives 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: Tue, 08 Jul 2003 18:11:11 -0000 On Thu, 3 Jul 2003, Philip J. Koenig wrote: > One of those firewalls is quite flexible about protocol state > timeouts, I can set this on a service-by-service basis. (ie I could > increase it for SSH and no other service) > > Unfortunately the firewall on the other side isn't so accommodating. > It has a single timeout setting that affects all traffic that > traverses the firewall, and I'd rather not increase that too high. If there is no option then run a low-bandwidth application in the background to keep the connection alive, or script something to generate some activity at frequent enough intervals to do so. Cheers, Viktor