From owner-freebsd-pf@FreeBSD.ORG Thu Jun 25 08:40:12 2009 Return-Path: Delivered-To: freebsd-pf@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BD75F106564A for ; Thu, 25 Jun 2009 08:40:12 +0000 (UTC) (envelope-from dudu@dudu.ro) Received: from mail-bw0-f209.google.com (mail-bw0-f209.google.com [209.85.218.209]) by mx1.freebsd.org (Postfix) with ESMTP id 565E98FC0C for ; Thu, 25 Jun 2009 08:40:11 +0000 (UTC) (envelope-from dudu@dudu.ro) Received: by bwz5 with SMTP id 5so1189036bwz.43 for ; Thu, 25 Jun 2009 01:40:11 -0700 (PDT) MIME-Version: 1.0 Received: by 10.103.252.17 with SMTP id e17mr1359083mus.14.1245919210673; Thu, 25 Jun 2009 01:40:10 -0700 (PDT) In-Reply-To: <4A433076.1060006@gawab.com> References: <4A433076.1060006@gawab.com> From: Vlad Galu Date: Thu, 25 Jun 2009 11:39:10 +0300 Message-ID: To: x Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-pf@freebsd.org Subject: Re: Any kind of hashing filters for Pf ? X-BeenThere: freebsd-pf@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Technical discussion and general questions about packet filter \(pf\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jun 2009 08:40:13 -0000 On Thu, Jun 25, 2009 at 11:08 AM, x wrote: > Hi everyone! > I am new to Pf and ALTQ. =A0My question is fairly obscure. Does pf suppor= t any > kind hashing ? (for large rulesets). Basically like this: > =A0http://lartc.org/howto/lartc.adv-filter.hashing.html > How does a QoS hfsc solution behave for two /24 blocks (500 hosts), each > with 4 queues ? Anyone can share some experience? It scales very well when you use PF tables (they're basically tries) for matching packets when queueing.