From owner-freebsd-pf@FreeBSD.ORG Fri Jan 25 16:17:23 2008 Return-Path: Delivered-To: freebsd-pf@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 569AE16A469 for ; Fri, 25 Jan 2008 16:17:23 +0000 (UTC) (envelope-from rakhesh@rakhesh.com) Received: from wr-out-0506.google.com (wr-out-0506.google.com [64.233.184.239]) by mx1.freebsd.org (Postfix) with ESMTP id 0F44813C46E for ; Fri, 25 Jan 2008 16:17:21 +0000 (UTC) (envelope-from rakhesh@rakhesh.com) Received: by wr-out-0506.google.com with SMTP id 68so422019wra.13 for ; Fri, 25 Jan 2008 08:17:21 -0800 (PST) Received: by 10.142.109.16 with SMTP id h16mr1330278wfc.38.1201277840212; Fri, 25 Jan 2008 08:17:20 -0800 (PST) Received: from smtp.home.rakhesh.com ( [82.178.100.29]) by mx.google.com with ESMTPS id i38sm2073476wxd.16.2008.01.25.08.17.11 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 25 Jan 2008 08:17:17 -0800 (PST) Received: from dogmatix (dogmatix [192.168.17.31]) by smtp.home.rakhesh.com (Postfix) with ESMTP id 3C6F611427; Fri, 25 Jan 2008 20:16:26 +0400 (GST) Date: Fri, 25 Jan 2008 20:16:41 +0400 (GST) X-X-Sender: rakhesh@dogmatix.home.rakhesh.com To: Daniel Hartmeier In-Reply-To: <20080125144617.GL26684@insomnia.benzedrine.cx> Message-ID: <20080125201439.L86151@dogmatix.home.rakhesh.com> References: <20080122185929.A35598@obelix.home.rakhesh.com> <20080122193545.N35750@obelix.home.rakhesh.com> <6e6841490801221122p108f8196x9c50f216cccac956@mail.gmail.com> <20080125105447.K51665@dogmatix.home.rakhesh.com> <6e6841490801250523u67a55707g77d13356125283fa@mail.gmail.com> <20080125181146.G78711@dogmatix.home.rakhesh.com> <20080125144617.GL26684@insomnia.benzedrine.cx> X-Blog: http://rakhesh.com/ X-Notes: http://rakhesh.net/ MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed From: Rakhesh Sasidharan Cc: "FreeBSD \(PF\)" Subject: Re: ping: sendto: No buffer space available X-BeenThere: freebsd-pf@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Technical discussion and general questions about packet filter \(pf\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Jan 2008 16:17:23 -0000 Daniel Hartmeier wrote: > On Fri, Jan 25, 2008 at 06:12:39PM +0400, Rakhesh Sasidharan wrote: > >> Yes, I am using cbq. Sorry, I forgot to mention it earlier ... > > Well, disable it temporarily and see if the problem goes away... Ok, will do and try. > If you set up queueing, and the queue you assign ICMP to is full, what > do you expect happens when ping tries to send an ICMP echo request? > > Have you checked the run-time statistics of the queues (pfctl -vvsq), > any correlation between drops and ping error messages? Actually (I suppose I mentioned this in my original post) the problem isn't just for ICMP packets. I gave an example of ICMP packets, but it happens for everything! All TCP, UDP packets. All queues. Thanks, Rakhesh --- http://rakhesh.net/