From owner-freebsd-current Wed Mar 19 2:16: 5 2003 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 184D037B401 for ; Wed, 19 Mar 2003 02:16:04 -0800 (PST) Received: from robg.homeunix.net (ppp-64-217-142-192.dialup.wchtks.swbell.net [64.217.142.192]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1A90F43F75 for ; Wed, 19 Mar 2003 02:16:02 -0800 (PST) (envelope-from rob@robg.homeunix.net) Received: from robg.homeunix.net (localhost [127.0.0.1]) by robg.homeunix.net (8.12.8/8.12.8) with ESMTP id h2JAFtZp000910; Wed, 19 Mar 2003 04:15:55 -0600 (CST) (envelope-from rob@robg.homeunix.net) Received: (from rob@localhost) by robg.homeunix.net (8.12.8/8.12.8/Submit) id h2JAFs9Z000909; Wed, 19 Mar 2003 04:15:54 -0600 (CST) Date: Wed, 19 Mar 2003 04:15:54 -0600 From: Robert Garrett To: John Angelmo Cc: current@freebsd.org Subject: Re: tcpdump delay? Message-ID: <20030319101554.GA553@sbcglobal.net> References: <3E784112.4000001@veidit.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3E784112.4000001@veidit.net> User-Agent: Mutt/1.5.3i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Wed, Mar 19, 2003 at 11:06:10AM +0100, John Angelmo wrote: > I needed to do some tcpdump from my box on the rl0 interface. The IP was > changed to one that dosn't match our network and I noticed that > everything had a 3 min delay(both traffic in and out from the > interface), my current build is from yesterday and the box didn't have > any heavy load. As soon as I changed back to my standard IP everything > worked fine, but still a 3 min delay seems odd. > > /John tcpdump -ln -l kills buffered output, i.e. waiting for a large amount of data before it starts writing -n tells us not do lookup each ip.. should help rob > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message