From owner-freebsd-net@FreeBSD.ORG Fri Apr 29 03:29:35 2005 Return-Path: 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 16EAD16A4CE for ; Fri, 29 Apr 2005 03:29:35 +0000 (GMT) Received: from tachyon.jinmei.org (kame207.kame.net [203.178.141.207]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8F1CD43D2D for ; Fri, 29 Apr 2005 03:29:22 +0000 (GMT) (envelope-from jinmei@isl.rdc.toshiba.co.jp) Received: from ocean.jinmei.org (unknown [2001:200:0:4819:49cb:b0ed:d754:2012]) by tachyon.jinmei.org (Postfix) with ESMTP id 30BB63504A; Fri, 29 Apr 2005 12:29:16 +0900 (JST) Date: Fri, 29 Apr 2005 12:30:11 +0900 Message-ID: From: JINMEI Tatuya / =?ISO-2022-JP?B?GyRCP0BMQEMjOkgbKEI=?= To: Petri Helenius In-Reply-To: <4270C6E7.4010701@he.iki.fi> References: <4270C6E7.4010701@he.iki.fi> User-Agent: Wanderlust/2.10.1 (Watching The Wheels) Emacs/21.3 Mule/5.0 (SAKAKI) Organization: Research & Development Center, Toshiba Corp., Kawasaki, Japan. MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII cc: freebsd-net@freebsd.org Subject: Re: ipv6 host part X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Apr 2005 03:29:35 -0000 >>>>> On Thu, 28 Apr 2005 14:20:07 +0300, >>>>> Petri Helenius said: > Is there a way to configure multiple IPv6 address aliases without > knowing the prefix in advance and just specifying the lower 64 bits on > the ifconfig_ lines on rc.conf? No. BTW: are you trying to configure multiple IPv6 addresses on a single interface by specifying multiple interface IDs and getting prefix from router advertisements? If so, it's inherently difficult, not even via rc.conf, since the kernel implementation can have only one interface ID for address autoconfiguration. JINMEI, Tatuya Communication Platform Lab. Corporate R&D Center, Toshiba Corp. jinmei@isl.rdc.toshiba.co.jp