From owner-freebsd-questions Mon Jul 24 12:43:21 2000 Delivered-To: freebsd-questions@freebsd.org Received: from fw.wintelcom.net (ns1.wintelcom.net [209.1.153.20]) by hub.freebsd.org (Postfix) with ESMTP id 69FA737BB8B for ; Mon, 24 Jul 2000 12:43:17 -0700 (PDT) (envelope-from bright@fw.wintelcom.net) Received: (from bright@localhost) by fw.wintelcom.net (8.10.0/8.10.0) id e6OJgjE09247; Mon, 24 Jul 2000 12:42:45 -0700 (PDT) Date: Mon, 24 Jul 2000 12:42:44 -0700 From: Alfred Perlstein To: Arisandy Arief Cc: freebsd-questions@FreeBSD.ORG Subject: Re: what this mean? Message-ID: <20000724124244.T13979@fw.wintelcom.net> References: <11323324567.20000724163840@divre5.telkom.co.id> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.4i In-Reply-To: <11323324567.20000724163840@divre5.telkom.co.id>; from sandy@divre5.telkom.co.id on Mon, Jul 24, 2000 at 04:38:40PM +0700 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG * Arisandy Arief [000724 02:39] wrote: > dear bsd... > > we have collocated (Qmail server) on FreeBSD-4.0 STABLE run fine... > on 500 concurrecyremote.... > but this morning the server can't be contacted... > on console there is a message: > mbuf allocation failed > mbuf allocation failed > mbuf allocation failed > ... > I just press enter key and server run normally again...?? > and sometimes we always get this from log files.... > Jul 19 05:19:12 smtp /kernel: icmp-response bandwidth limit 207/200 pps > Jul 19 08:55:11 smtp /kernel: icmp-response bandwidth limit 271/200 pps > Jul 19 08:55:22 smtp /kernel: icmp-response bandwidth limit 215/200 pps > ... > > can anyone tell me what this mean... > thanks... It looks like your machine is under way too much load or possibly some attack is being used on it. -Alfred To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message