From owner-freebsd-net@FreeBSD.ORG Thu Oct 20 13:56:09 2005 Return-Path: X-Original-To: freebsd-net@FreeBSD.org Delivered-To: freebsd-net@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2751716A426 for ; Thu, 20 Oct 2005 13:56:09 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (cell.sick.ru [217.72.144.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6B83743D64 for ; Thu, 20 Oct 2005 13:56:08 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (glebius@localhost [127.0.0.1]) by cell.sick.ru (8.13.3/8.13.3) with ESMTP id j9KDu6QE002647 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 20 Oct 2005 17:56:07 +0400 (MSD) (envelope-from glebius@FreeBSD.org) Received: (from glebius@localhost) by cell.sick.ru (8.13.3/8.13.1/Submit) id j9KDu6TM002646; Thu, 20 Oct 2005 17:56:06 +0400 (MSD) (envelope-from glebius@FreeBSD.org) X-Authentication-Warning: cell.sick.ru: glebius set sender to glebius@FreeBSD.org using -f Date: Thu, 20 Oct 2005 17:56:06 +0400 From: Gleb Smirnoff To: Dominic Marks Message-ID: <20051020135606.GK59364@cell.sick.ru> Mail-Followup-To: Gleb Smirnoff , Dominic Marks , freebsd-net@freebsd.org References: <3100.195.12.22.194.1129814959.squirrel@www.helenmarks.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <3100.195.12.22.194.1129814959.squirrel@www.helenmarks.co.uk> User-Agent: Mutt/1.5.6i Cc: freebsd-net@FreeBSD.org Subject: Re: mpd disconnect due to LCP echo not responding X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Oct 2005 13:56:09 -0000 Dominic, On Thu, Oct 20, 2005 at 02:29:19PM +0100, Dominic Marks wrote: D> server) in to the Office. Some times when the link is busy the LCP echos D> won't pass over the link quickly enough and the connection will terminate. D> D> Is there anything I can do to prevent this, or at least make it less D> likely to happen. Options I have thought of are: D> D> Increasing the number of echos mpd waits before disconnecting. D> Increasing the time out for LCP echos. So have you tried the two above options or are they not configurable in mpd? D> Using traffic shaping to prioritise the LCP traffic over other traffic. D> D> Are any of these possible, or is there another way of acheiving the same D> goal? D> D> Some example log output: D> D> Oct 19 15:18:38 billy mpd: [ng5] LCP: no reply to 1 echo request(s) D> Oct 19 15:18:48 billy mpd: [ng5] LCP: no reply to 2 echo request(s) D> Oct 19 15:18:58 billy mpd: [ng5] LCP: no reply to 3 echo request(s) D> Oct 19 15:19:08 billy mpd: [ng5] LCP: no reply to 4 echo request(s) D> Oct 19 15:19:18 billy mpd: [ng5] LCP: no reply to 5 echo request(s) D> Oct 19 15:19:18 billy mpd: [ng5] LCP: peer not responding to echo requests D> D> Thanks, D> Dominic Marks D> _______________________________________________ D> freebsd-net@freebsd.org mailing list D> http://lists.freebsd.org/mailman/listinfo/freebsd-net D> To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE