From owner-freebsd-net@FreeBSD.ORG Mon Mar 5 01:06:32 2007 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 90BDB16A400 for ; Mon, 5 Mar 2007 01:06:32 +0000 (UTC) (envelope-from silby@silby.com) Received: from relay00.pair.com (relay00.pair.com [209.68.5.9]) by mx1.freebsd.org (Postfix) with SMTP id 3592C13C491 for ; Mon, 5 Mar 2007 01:06:31 +0000 (UTC) (envelope-from silby@silby.com) Received: (qmail 42277 invoked from network); 5 Mar 2007 01:06:31 -0000 Received: from 209.68.2.70 (HELO localhost) (209.68.2.70) by relay00.pair.com with SMTP; 5 Mar 2007 01:06:31 -0000 X-pair-Authenticated: 209.68.2.70 Date: Sun, 4 Mar 2007 19:06:27 -0600 (CST) From: Mike Silbersack To: Peter Jeremy In-Reply-To: <20070302234240.GA9421@turion.vk2pj.dyndns.org> Message-ID: <20070304190432.D10411@odysseus.silby.com> References: <20070302234240.GA9421@turion.vk2pj.dyndns.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-net@freebsd.org Subject: Re: TCP source port reuse problems X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Mar 2007 01:06:32 -0000 On Sat, 3 Mar 2007, Peter Jeremy wrote: > Disabling net.inet.ip.portrange.randomized appears to work around this > but is undesirable for other reasons. I should add that in the short term, that does seem to be the only solution. Fernando Gont has some ideas on how to make port reuse happen less frequently, so maybe we'll have those in place for FreeBSD 6.3 if all goes well. Mike "Silby" Silbersack