From owner-freebsd-net@FreeBSD.ORG Sun Nov 16 23:43:44 2003 Return-Path: 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 256BD16A4CE for ; Sun, 16 Nov 2003 23:43:44 -0800 (PST) Received: from jchurch.neville-neil.com (jchurch.neville-neil.com [209.157.133.226]) by mx1.FreeBSD.org (Postfix) with ESMTP id 556E643FB1 for ; Sun, 16 Nov 2003 23:43:43 -0800 (PST) (envelope-from gnn@neville-neil.com) Received: from jchurch.neville-neil.com.neville-neil.com (localhost [127.0.0.1])hAH7hgCm032752 for ; Sun, 16 Nov 2003 23:43:42 -0800 (PST) (envelope-from gnn@neville-neil.com) Date: Sun, 16 Nov 2003 23:43:42 -0800 Message-ID: <877k1zjv81.wl@jchurch.neville-neil.com.neville-neil.com> From: "George V. Neville-Neil" To: freebsd-net@freebsd.org User-Agent: Wanderlust/2.10.1 (Watching The Wheels) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.6 Emacs/21.3 (i386--freebsd) MULE/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Subject: Path MTU growth in TCP? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 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, 17 Nov 2003 07:43:44 -0000 Howdy, I was wondering if PMTU ever tries to grow the MTU of a connection after a time? I.e. if the path changes it might change away from one where the MTU was particularly small. Thanks, George