From owner-freebsd-pf@FreeBSD.ORG Sun Jan 1 19:55:21 2006 Return-Path: X-Original-To: freebsd-pf@freebsd.org Delivered-To: freebsd-pf@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2207816A420; Sun, 1 Jan 2006 19:55:21 +0000 (GMT) (envelope-from Greg.Hennessy@nviz.net) Received: from lon-mail-4.gradwell.net (lon-mail-4.gradwell.net [193.111.201.130]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9D1DB43D6A; Sun, 1 Jan 2006 19:55:11 +0000 (GMT) (envelope-from Greg.Hennessy@nviz.net) Received: from 88-105-199-248.dynamic.dsl.as9105.com ([88.105.199.248] helo=vaio) by lon-mail-4.gradwell.net with esmtp (Gradwell gwh-smtpd 1.207) id 43b8339d.7f9a.111; Sun, 1 Jan 2006 19:55:09 +0000 (envelope-sender ) From: "Greg Hennessy" To: "'Gleb Smirnoff'" , "'?ukasz Bromirski'" Date: Sun, 1 Jan 2006 19:54:56 -0000 Message-ID: <000f01c60f0d$3e69f240$0201a8c0@vaio> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook 11 Thread-Index: AcYO/ZcHkAdLaRSQRFCbqnHXUGcjkAADsyWg X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2527 In-Reply-To: <20060101175800.GP42629@FreeBSD.org> Cc: freebsd-pf@freebsd.org Subject: RE: [feature] ipfw verrevpath/versrcreach? 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: Sun, 01 Jan 2006 19:55:21 -0000 > Implementing this feature is very easy. The code that does > this check is only a few lines. You can just copy and paste code from > ipfw(4) and add new keywords to pf(4). Then submit patch to > Daniel and Max. On a side note, I would have thought that the logical place for RPF unicast checking would be as part of antispoof, would it really require additional keywords ? Greg