From owner-freebsd-security Tue Nov 27 4:30: 4 2001 Delivered-To: freebsd-security@freebsd.org Received: from whale.sunbay.crimea.ua (whale.sunbay.crimea.ua [212.110.138.65]) by hub.freebsd.org (Postfix) with ESMTP id 994A037B417 for ; Tue, 27 Nov 2001 04:29:21 -0800 (PST) Received: (from ru@localhost) by whale.sunbay.crimea.ua (8.11.6/8.11.2) id fARCSrv62698; Tue, 27 Nov 2001 14:28:53 +0200 (EET) (envelope-from ru) Date: Tue, 27 Nov 2001 14:28:53 +0200 From: Ruslan Ermilov To: "Carroll, D. (Danny)" Cc: security@FreeBSD.ORG Subject: Re: IPFW, natd and an internal FTP server. Message-ID: <20011127142853.A58633@sunbay.com> References: <98829DC07ECECD47893074C4D525EFC321EA16@citsnl007b.europe.intranet> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <98829DC07ECECD47893074C4D525EFC321EA16@citsnl007b.europe.intranet> User-Agent: Mutt/1.3.23i Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Tue, Nov 27, 2001 at 01:22:09PM +0100, Carroll, D. (Danny) wrote: > > > :From: Ruslan Ermilov [mailto:ru@FreeBSD.ORG] > :On Mon, Nov 26, 2001 at 06:52:23PM +0000, Danny Carroll wrote: > :> > :Committed to 5.0-CURRENT, will MFC in 1 week. Thanks! > : > > Cooley... > Is there a rule of thumb as to how many rules you should allow for > punch_fw > > I mean if I had 100 ftp sessions would a ruleset of 300 be enough? > I imagine it would start to slow down rather quickly as teh ipfw rules > get larger. > Ruleset of precisely 200 would be enough. Cheers, -- Ruslan Ermilov Oracle Developer/DBA, ru@sunbay.com Sunbay Software AG, ru@FreeBSD.org FreeBSD committer, +380.652.512.251 Simferopol, Ukraine http://www.FreeBSD.org The Power To Serve http://www.oracle.com Enabling The Information Age To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message