From owner-freebsd-net Sat Nov 23 11:31:26 2002 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 4302037B401 for ; Sat, 23 Nov 2002 11:31:25 -0800 (PST) Received: from hotmail.com (f126.law3.hotmail.com [209.185.241.126]) by mx1.FreeBSD.org (Postfix) with ESMTP id 036E243E91 for ; Sat, 23 Nov 2002 11:31:25 -0800 (PST) (envelope-from spoug@hotmail.com) Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Sat, 23 Nov 2002 11:31:24 -0800 Received: from 206.172.187.22 by lw3fd.law3.hotmail.msn.com with HTTP; Sat, 23 Nov 2002 19:31:24 GMT X-Originating-IP: [206.172.187.22] From: "Vincent Goupil" To: freebsd-net@FreeBSD.ORG Cc: keramida@ceid.upatras.gr Subject: Re: Packets dropped by FreeBSD Date: Sat, 23 Nov 2002 19:31:24 +0000 Mime-Version: 1.0 Content-Type: text/plain; format=flowed Message-ID: X-OriginalArrivalTime: 23 Nov 2002 19:31:24.0927 (UTC) FILETIME=[E923C0F0:01C29326] Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Currently, this is the output. I don't have one when it happen. I will try to provide one. [root@wally ~] netstat -m 514/608/6016 mbufs in use (current/peak/max): 514 mbufs allocated to data 512/584/1504 mbuf clusters in use (current/peak/max) 1320 Kbytes allocated to network (29% of mb_map in use) 0 requests for memory denied 0 requests for memory delayed 0 calls to protocol drain routines [root@wally ~] Is this the mb_map ? >On 2002-11-23 00:28, Vincent Goupil wrote: > > I run FreeBSD 4.6.2 as a Firewall with ipfilter 3.4.27. > > I have 4 3C905. I currently have "network slowdown" during peak hours: > > packets are being dropped by the firewall, I get timeouts with mail and > > web, I ping interfaces but I get just some icmp replys. The cpu run >idle. > > > > The firewall run sshd, jftpgw and snmpd. > > > > If I reboot, all go back to normal operation. > > During off hours, we don't have this problem. > >Any hints about mbuf exchaustion in the output of "netstat -m" ? > > >To Unsubscribe: send mail to majordomo@FreeBSD.org >with "unsubscribe freebsd-net" in the body of the message _________________________________________________________________ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message