From owner-freebsd-security@FreeBSD.ORG Wed Mar 6 08:22:41 2013 Return-Path: Delivered-To: freebsd-security@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 76D55A07 for ; Wed, 6 Mar 2013 08:22:41 +0000 (UTC) (envelope-from ruud@stack.nl) Received: from mx1.stack.nl (relay02.stack.nl [IPv6:2001:610:1108:5010::104]) by mx1.freebsd.org (Postfix) with ESMTP id 2ACE8958 for ; Wed, 6 Mar 2013 08:22:41 +0000 (UTC) Received: from hammer.stack.nl (hammer.stack.nl [IPv6:2001:610:1108:5010::153]) by mx1.stack.nl (Postfix) with ESMTP id 6A4BD3592FE; Wed, 6 Mar 2013 09:22:39 +0100 (CET) Received: by hammer.stack.nl (Postfix, from userid 1965) id 56850613B; Wed, 6 Mar 2013 09:22:39 +0100 (CET) Date: Wed, 6 Mar 2013 09:22:39 +0100 From: Ruud Althuizen To: Brett Glass Subject: Re: Firewall Options Message-ID: <20130306082239.GH42007@stack.nl> References: <201303060140.SAA04749@lariat.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="dTy3Mrz/UPE2dbVg" Content-Disposition: inline In-Reply-To: <201303060140.SAA04749@lariat.net> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: freebsd-security@freebsd.org X-BeenThere: freebsd-security@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: Ruud Althuizen List-Id: "Security issues \[members-only posting\]" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Mar 2013 08:22:41 -0000 --dTy3Mrz/UPE2dbVg Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable As stated elsewhere in this thread, there's an PF giant-lock. On Tue 05 Mar 2013 06:40 PM, Brett Glass wrote: > This brings up a question I hadn't thought to ask before. How SMP-friendl= y is > the current implementation of IPFW? I will be building some routers/firew= alls > that will require high performance, and do not want to run into a=20 > situation where > the firewall is single-threaded (or giant-locked) and becomes a bottlenec= k. >=20 > --Brett Glass --=20 With kind regards, Ruud Althuizen --dTy3Mrz/UPE2dbVg Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (FreeBSD) iEYEARECAAYFAlE2/M8ACgkQkqncCMFskRW3qQCfU8znG/CNG8FGQLgHkBTRQTec SHoAniHfhefl7dpPv3yun/OOOjwvo7Zt =xZqt -----END PGP SIGNATURE----- --dTy3Mrz/UPE2dbVg--