From owner-freebsd-net@FreeBSD.ORG Mon Apr 12 09:06:07 2004 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 ED39C16A4CE for ; Mon, 12 Apr 2004 09:06:07 -0700 (PDT) Received: from arginine.spc.org (arginine.spc.org [195.206.69.236]) by mx1.FreeBSD.org (Postfix) with ESMTP id 52CF343D39 for ; Mon, 12 Apr 2004 09:06:07 -0700 (PDT) (envelope-from bms@spc.org) Received: from localhost (localhost [127.0.0.1]) by arginine.spc.org (Postfix) with ESMTP id A379C653FF; Mon, 12 Apr 2004 17:06:05 +0100 (BST) Received: from arginine.spc.org ([127.0.0.1]) by localhost (arginine.spc.org [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 10079-01-2; Mon, 12 Apr 2004 17:06:05 +0100 (BST) Received: from empiric.dek.spc.org (82-147-17-88.dsl.uk.rapidplay.com [82.147.17.88]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by arginine.spc.org (Postfix) with ESMTP id 348C6653F9; Mon, 12 Apr 2004 17:06:05 +0100 (BST) Received: by empiric.dek.spc.org (Postfix, from userid 1001) id 7A4F960EE; Mon, 12 Apr 2004 17:06:04 +0100 (BST) Date: Mon, 12 Apr 2004 17:06:04 +0100 From: Bruce M Simpson To: Knocke Message-ID: <20040412160604.GH710@empiric.dek.spc.org> Mail-Followup-To: Knocke , freebsd-net@freebsd.org References: <001901c41eee$3f09c0b0$df5561d9@ALFA> <20040410120027.GC710@empiric.dek.spc.org> <003901c41f02$b31ec3b0$df5561d9@ALFA> <4077FE82.7040308@netli.com> <003101c41fa7$2cb9cc70$df5561d9@ALFA> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <003101c41fa7$2cb9cc70$df5561d9@ALFA> cc: freebsd-net@freebsd.org Subject: Re: [nwebe] How to track TCP socket variables? (cwnd, ssthresh) 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, 12 Apr 2004 16:06:08 -0000 On Sun, Apr 11, 2004 at 11:27:11AM +0200, Knocke wrote: > trpt on my system keeps on saying : > > % trpt: /boot/kernel/kernel: no namelist > > so probably no sockets are currently SO_DEBUG ready. You probably need to recompile your kernel with makeoptions TCPDEBUG. Diffing up something simple like netcat for SO_DEBUG support shouldn't be too difficult for a beginning C hacker. Regards, BMS