From owner-freebsd-net Wed Nov 13 12:11:31 2002 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 4A2AE37B401 for ; Wed, 13 Nov 2002 12:11:30 -0800 (PST) Received: from laptop.tenebras.com (laptop.tenebras.com [66.92.188.18]) by mx1.FreeBSD.org (Postfix) with SMTP id 8B79B43E42 for ; Wed, 13 Nov 2002 12:11:29 -0800 (PST) (envelope-from kudzu@tenebras.com) Received: (qmail 2798 invoked from network); 13 Nov 2002 20:11:28 -0000 Received: from sapphire.tenebras.com (HELO tenebras.com) (192.168.188.241) by 0 with SMTP; 13 Nov 2002 20:11:28 -0000 Message-ID: <3DD2B1EF.4020603@tenebras.com> Date: Wed, 13 Nov 2002 12:11:27 -0800 From: Michael Sierchio User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.1) Gecko/20020826 X-Accept-Language: en-us, en, fr-fr, ru MIME-Version: 1.0 To: freebsd-net@freebsd.org Subject: natd woes with 4.7-RELEASE-p2 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org I am running 4.7 on a firewall, with an extremely simple nat setup -- not all packets are passed through nat, as some services such as ntp and dnswall are handled on the firewall -- but for those packets that are nat'd, there are only static (redirect_address) rules. What happens is that, over time, natd starts to use more cycles and memory, even without any network traffic through the box. When the latency to outside increases by about 4x, I kill and restart natd, and all works fine. This isn't ideal, however. Any suggestions? contents of my natd config follow. # rc.natd # # external interface interface sis0 # use_sockets same_ports unregistered_only # redirect_address 192.168.188.18 66.92.188.18 redirect_address 192.168.188.165 66.92.188.165 redirect_address 192.168.188.175 66.92.188.175 redirect_address 192.168.188.241 66.92.188.241 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message