From owner-freebsd-net Wed May 17 13:39:17 2000 Delivered-To: freebsd-net@freebsd.org Received: from hotmail.com (f121.law9.hotmail.com [64.4.9.121]) by hub.freebsd.org (Postfix) with SMTP id 6F61D37B511 for ; Wed, 17 May 2000 13:39:15 -0700 (PDT) (envelope-from jsmith_118@hotmail.com) Received: (qmail 93155 invoked by uid 0); 17 May 2000 20:39:14 -0000 Message-ID: <20000517203914.93154.qmail@hotmail.com> Received: from 206.252.198.89 by www.hotmail.com with HTTP; Wed, 17 May 2000 13:39:14 PDT X-Originating-IP: [206.252.198.89] From: "Joe Smith" To: freebsd-net@freebsd.org Subject: ip_flow.c (ip_fastforward) Date: Wed, 17 May 2000 16:39:14 EDT Mime-Version: 1.0 Content-Type: text/plain; format=flowed Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org We're using ip_fastfowarding, on a system routing 20k-30k packets per second between two intel pro/100+ cards. When we enable it, it causes strange system behaviour; System gets sluggish, pauses from time to time. It may be because IPFLOW_MAX is set to 256. We attempted to change it to 8192, but the system halts immediately after enabling fastforward. Can anyone advise how we can properly adjust varables in ip_flow.c? (IPFLOW_MAX, IPFLOW_HASHBITS, IPFLOW_HASHSIZE, IPFLOW_TIMER, etc). (We're using FreeBSD 3.4-STABLE, running BGP4 with 72,000 routes in kernel). Any help would be appreicated! ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message