From owner-freebsd-questions@FreeBSD.ORG Fri Jan 16 10:30:46 2004 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 ABEDE16A4CE for ; Fri, 16 Jan 2004 10:30:46 -0800 (PST) Received: from bandwidth-junkies.net (pcp699420pcs.hyatsv01.md.comcast.net [68.50.172.185]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2DFEF43D45 for ; Fri, 16 Jan 2004 10:30:45 -0800 (PST) (envelope-from dngrant@grimore.bandwidth-junkies.net) Received: from grimore.bandwidth-junkies.net (localhost.bandwidth-junkies.net [127.0.0.1])i0GIUiP7016985; Fri, 16 Jan 2004 13:30:44 -0500 (EST) Received: (from dngrant@localhost)i0GIUiat028905; Fri, 16 Jan 2004 13:30:44 -0500 (EST) Date: Fri, 16 Jan 2004 13:30:43 -0500 From: Darryl Grant To: Jason Stewart Message-ID: <20040116183043.GC22765@grimore.bandwidth-junkies.net> References: <864quy5a9r.fsf@borg.borderworlds.dk> <20040116182606.GB16716@rtl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040116182606.GB16716@rtl.org> User-Agent: Mutt/1.4.1i cc: freebsd-questions@freebsd.org Subject: Re: High incoming bandwith 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: Fri, 16 Jan 2004 18:30:46 -0000 You can also use tcpdump to try and figure it out. If you log tcpdump to the console it will fly by giving your traffic, so perform a little capture and dump it into a file. HTH, Darryl On Fri, Jan 16, 2004 at 01:26:06PM -0500, Jason Stewart wrote: > On 16/01/04 04:09 +0800, meimi wrote: > > Hello everyone, > > Today, I found out that my server has unusual high incoming bandwidth > > usage (4Mbit/s) in some hours. Usually, my server will not have more than > > 200Kbit/s. > > How can I check what the cause is? > > ntop is one solution to your problem. > > Good Luck, > Jason > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"