From owner-freebsd-net@FreeBSD.ORG Tue Jan 27 23:34:34 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 E642916A4CE for ; Tue, 27 Jan 2004 23:34:33 -0800 (PST) Received: from guard.polynet.lviv.ua (guard.polynet.lviv.ua [217.9.2.1]) by mx1.FreeBSD.org (Postfix) with SMTP id 14F7543D46 for ; Tue, 27 Jan 2004 23:34:30 -0800 (PST) (envelope-from akorud@polynet.lviv.ua) Received: (qmail 54252 invoked from network); 28 Jan 2004 07:34:24 -0000 Received: from eaux.polynet.lviv.ua (HELO localhost) (217.9.2.4) by 217.9.2.1 with SMTP; 28 Jan 2004 07:34:24 -0000 Received: from ip-81-210-9-42.netia.com.pl (ip-81-210-9-42.netia.com.pl [81.210.9.42]) by isp.polynet.lviv.ua (IMP) with HTTP for <.akorud.netadmin.lp@guard>; Wed, 28 Jan 2004 09:34:24 +0200 Message-ID: <1075275264.401766007d839@isp.polynet.lviv.ua> Date: Wed, 28 Jan 2004 09:34:24 +0200 From: Andriy Korud To: freebsd-net@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=KOI8-U Content-Transfer-Encoding: 8bit User-Agent: Internet Messaging Program (IMP) 3.2.2 Subject: Large scale NAT - problem resolved 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: Wed, 28 Jan 2004 07:34:34 -0000 Hi, At last I've managed to build stable NAT on FreeBSD box for 34Mbit link and ~2000 clients (cable modem network). At full speed (34Mbit) CPU usage is 0% and system load is 0.0 :-) The solution was to find proper ip_nat.h file and properly define compile-time parameters. Thanks all for you help, Andriy Korud