From owner-freebsd-net@FreeBSD.ORG Sat Nov 1 20:23:14 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 903896B1 for ; Sat, 1 Nov 2014 20:23:14 +0000 (UTC) Received: from mx3.wp.pl (mx3.wp.pl [212.77.101.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp.wp.pl", Issuer "Thawte SSL CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1D8A312E for ; Sat, 1 Nov 2014 20:23:13 +0000 (UTC) Received: (wp-smtpd smtp.wp.pl 5061 invoked from network); 1 Nov 2014 21:23:04 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wp.pl; s=1024a; t=1414873384; bh=dygxzCDkfkTBJqe7WEVADYXHhJkbIwPO85sBbab1im8=; h=From:To:Subject; b=jNCSKdGiCdDOLN3G6KgiXQgsgtYGkgdBYoYQ6H0uik118gPHKwdteYq7Q2J1DkYbf R1jT+QWu1fSJQSh2iwFizDXunMpAntApy0+KrrSjvhjLxldmroQ5I+yY7XYYqL7Xbq utjcxSWMFg3iy/S6zMKggXop2BOoi8YYQaIdlxYI= Received: from 250-210-250-178.ftth.cust.kwaoo.net (HELO [10.0.5.13]) (marek_sal@[178.250.210.250]) (envelope-sender ) by smtp.wp.pl (WP-SMTPD) with ECDHE-RSA-AES256-SHA encrypted SMTP for ; 1 Nov 2014 21:23:04 +0100 Message-ID: <54554126.8030606@wp.pl> Date: Sat, 01 Nov 2014 21:23:02 +0100 From: Marek Salwerowicz User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: freebsd-net@freebsd.org Subject: Re: Multicast routing, IGMP, IPTV doubts.. References: <543D9C48.3010907@wp.pl> In-Reply-To: <543D9C48.3010907@wp.pl> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-WP-AV: skaner antywirusowy poczty Wirtualnej Polski S. A. X-WP-SPAM: NO 0000000 [wcNE] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18-1 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, 01 Nov 2014 20:23:14 -0000 Hello all, W dniu 2014-10-14 o 23:57, Marek Salwerowicz pisze: > Hi all, > > My home router is small FreeBSD 10 box, with 3 ethernet ports, I use > pf as a firewall. > > My ISP provides FTTH, that ends at my home with a small box called > CPE. The CPE contains 4 ethernet ports. On one port I have Internet > access, on the other there is IPTV (that's based on udp/multicast) > > The IPTV works well - when I connect directly my PC to IPTV ethernet > socket - I can watch TV. > > But I would like to have both Internet and IPTV on my desktop at the > same time. > > I've downloaded the igmpproxy package, set up config: despite the igmpproxy software seems to be fixed - no more outputs like: received packet from 10.66.255.248 shorter (32 bytes) than hdr+data length (24+32) I still can't get it running correctly. I have several questions: 1- is loading module ip_mroute sufficient or DO I need really recompile kernel with option MROUTING? 2- does igmpproxy work with if_bridge(4) interfaces (it bridges WiFi with cable LAN) 3- is there any other software I could try? 4- how could I debug the process of multicast routing between upstream and downstream interface? Cheers Marek