From owner-freebsd-net@FreeBSD.ORG Sat Aug 19 14:28:04 2006 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8B80316A4DE for ; Sat, 19 Aug 2006 14:28:04 +0000 (UTC) (envelope-from rajkumars@gmail.com) Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.180]) by mx1.FreeBSD.org (Postfix) with ESMTP id A9A6643D49 for ; Sat, 19 Aug 2006 14:28:03 +0000 (GMT) (envelope-from rajkumars@gmail.com) Received: by py-out-1112.google.com with SMTP id o67so1604477pye for ; Sat, 19 Aug 2006 07:28:03 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=C/GPyWYJ478GLq3mlecAMOW4zZz7Kt7tz0MWNcESVH6eXvot7Nxti8qBnctqMXxA/4QTTwgT1Qlem8ptRC63vF/3zQP7+CjuFG/OXTXmkSdqlECJaOCHBxBuraxS70gmX7FVKTjX6kSdDPaRFmirFrC5cjCzyVqYNKRrLYXoFMQ= Received: by 10.65.119.14 with SMTP id w14mr4842860qbm; Sat, 19 Aug 2006 07:28:03 -0700 (PDT) Received: by 10.65.248.1 with HTTP; Sat, 19 Aug 2006 07:28:03 -0700 (PDT) Message-ID: <64de5c8b0608190728k47c9dd50kfaf8b94096aa128e@mail.gmail.com> Date: Sat, 19 Aug 2006 19:58:03 +0530 From: "Rajkumar S" To: freebsd-net@freebsd.org In-Reply-To: <20060819135133.GC9271@rambler-co.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <64de5c8b0608190514l1c2241edj57b114997e01a8b2@mail.gmail.com> <20060819125550.GA8879@rambler-co.ru> <64de5c8b0608190635q1fe2c0c5oe5d258748c1c5c95@mail.gmail.com> <20060819135133.GC9271@rambler-co.ru> Subject: Re: ng_ip_input ? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Aug 2006 14:28:04 -0000 On 8/19/06, Ruslan Ermilov wrote: > On Sat, Aug 19, 2006 at 07:05:49PM +0530, Rajkumar S wrote: > > Any points to docs to read about a packet's traversal in FreeBSD ip > > stack? (especially wrt pf) > > > What level of detalization do you need? Filters, such as pf(4), are > embedded into the normal processing using the pfil(9) API. I am a relative newbie learning freebsd. A broad overview with pointers to manpages are ideal. like the the simple pointer to pfil(9) you gave along with a small description of where it appears. raj