From owner-freebsd-net@FreeBSD.ORG Mon Mar 8 19:12:39 2010 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 347D21065670; Mon, 8 Mar 2010 19:12:39 +0000 (UTC) (envelope-from delphij@delphij.net) Received: from tarsier.geekcn.org (tarsier.geekcn.org [IPv6:2001:470:a803::1]) by mx1.freebsd.org (Postfix) with ESMTP id 675598FC0A; Mon, 8 Mar 2010 19:12:37 +0000 (UTC) Received: from mail.geekcn.org (tarsier.geekcn.org [211.166.10.233]) by tarsier.geekcn.org (Postfix) with ESMTP id C5E2FA5626A; Tue, 9 Mar 2010 03:12:35 +0800 (CST) X-Virus-Scanned: amavisd-new at geekcn.org Received: from tarsier.geekcn.org ([211.166.10.233]) by mail.geekcn.org (mail.geekcn.org [211.166.10.233]) (amavisd-new, port 10024) with LMTP id a-THNiJjbaiz; Tue, 9 Mar 2010 03:12:30 +0800 (CST) Received: from delta.delphij.net (drawbridge.ixsystems.com [206.40.55.65]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by tarsier.geekcn.org (Postfix) with ESMTPSA id 7BDE5A5510C; Tue, 9 Mar 2010 03:12:29 +0800 (CST) DomainKey-Signature: a=rsa-sha1; s=default; d=delphij.net; c=nofws; q=dns; h=message-id:date:from:reply-to:organization:user-agent: mime-version:to:subject:x-enigmail-version:openpgp:content-type:content-transfer-encoding; b=hO2byIYSaHm/iczcbCffmUgXbIUZh7sV/GR0t5TsTdygUrSypPIQHbxFJvR2eaibK MdeekuTzNEdXGU18Xds9g== Message-ID: <4B954C19.9050606@delphij.net> Date: Mon, 08 Mar 2010 11:12:25 -0800 From: Xin LI Organization: The Geek China Organization User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.1.8) Gecko/20100304 Thunderbird/3.0.3 ThunderBrowse/3.2.8.1 MIME-Version: 1.0 To: thompsa@FreeBSD.org, freebsd-net@freebsd.org X-Enigmail-Version: 1.0.1 OpenPGP: id=3FCA37C1; url=http://www.delphij.net/delphij.asc Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: Subject: Why lagg(4) wants ~IFF_DRV_OACTIVE? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: d@delphij.net List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Mar 2010 19:12:39 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, Maybe this is a stupid question but I really don't understand why a interface with IFF_DRV_OACTIVE can't be added to a lagg(4) interface. Looking at OpenBSD code, they do this since the day 0. Could anyone shed some light, why we need to enforce this check? :) Cheers, - -- Xin LI http://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iQEcBAEBAgAGBQJLlUwZAAoJEATO+BI/yjfBFKsH/3eK7vq6SgSRbhnc+NZo8Tba Oor5YQhglLMoMFSfdrsG4HCXGYZoBwsN5aq6gJqnGf0VMt4OUQaezyFHxfcwoKeq nzBlFNDZTeu38UY50lOru/PhSInPQVAtBuO8r4Nprtq2CpXdRex9sNPCzGVvAcA8 hg7mtK4C/vNAYTEWiBO401c00cGLnyHAl+ROGOofsNrGRtLj8pAhZ3OMVS+iW58Q u7pCrJvtwVmKd2Saq5u8HRHkXw0+39uHsDrEnzQk2cJdgdONPssTvszsQZm/GLjI JNaW50iN3PbuKIZUT20QE4UijOxcuCvHw5zqDOM/UchxqZdTZv7aF9HL+9hMWCE= =n+Gw -----END PGP SIGNATURE-----