From owner-freebsd-net@FreeBSD.ORG Thu Nov 13 12:15:39 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 689FE806 for ; Thu, 13 Nov 2014 12:15:39 +0000 (UTC) Received: from forward7l.mail.yandex.net (forward7l.mail.yandex.net [IPv6:2a02:6b8:0:1819::7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "forwards.mail.yandex.net", Issuer "Certum Level IV CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 22F55164 for ; Thu, 13 Nov 2014 12:15:38 +0000 (UTC) Received: from smtp17.mail.yandex.net (smtp17.mail.yandex.net [95.108.252.17]) by forward7l.mail.yandex.net (Yandex) with ESMTP id 70F33BC1102; Thu, 13 Nov 2014 15:15:26 +0300 (MSK) Received: from smtp17.mail.yandex.net (localhost [127.0.0.1]) by smtp17.mail.yandex.net (Yandex) with ESMTP id 0199219016E8; Thu, 13 Nov 2014 15:15:25 +0300 (MSK) Received: from 84.201.167.97-vpn.dhcp.yndx.net (84.201.167.97-vpn.dhcp.yndx.net [84.201.167.97]) by smtp17.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id 1oAV61tww6-FPd8bEW6; Thu, 13 Nov 2014 15:15:25 +0300 (using TLSv1.2 with cipher AES128-SHA (128/128 bits)) (Client certificate not present) X-Yandex-Uniq: 5e66467a-04dd-4598-84b9-4c5d9a2c884f DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1415880925; bh=W3eXx3MUwSLgOUlbA0A0mBvYlr8mjdlTD4lomiZ/fas=; h=Message-ID:Date:From:User-Agent:MIME-Version:To:Subject: References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=d2Y9txT9EI2Hq9Xn6pCaowHDKYhfkqqDhUTBKub67dIQNaQVz08mXcRSc1qKuKXrH D38XT65PLjzXUakM3BdN6r13sF7UhiX6JerrQ70G8YFPthWsiUBNJzadGdACekZ1pk CPbt71pIYqBy0x29SnCDS9NVKWX1SB7HVg5sSK5k= Authentication-Results: smtp17.mail.yandex.net; dkim=pass header.i=@yandex.ru Message-ID: <5464A0CF.4000804@yandex.ru> Date: Thu, 13 Nov 2014 15:15:11 +0300 From: "Andrey V. Elsukov" User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: Chris Ernst , freebsd-net@freebsd.org Subject: Re: kldload ip_mroute.ko vs. kernel options MROUTING References: <54605338.3040103@gmail.com> In-Reply-To: <54605338.3040103@gmail.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit 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: Thu, 13 Nov 2014 12:15:39 -0000 On 10.11.2014 08:55, Chris Ernst wrote: > Dear Mailinglist > > I just found out that there are two possibilities to get multicast > working in FreeBSD > > There is: > - kldload ip_mroute.ko or > - to compile the kernel with: options MROUTING > > Is there a difference between these two approaches? > I notice that, with a custom kernel, patching is much more complex and > time consuming. As binary updates are not possible any more. You don't need rebuild the kernel. Just load the module. -- WBR, Andrey V. Elsukov