From owner-freebsd-stable@FreeBSD.ORG Sun Feb 26 17:50:12 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 138A516A420 for ; Sun, 26 Feb 2006 17:50:12 +0000 (GMT) (envelope-from ume@mahoroba.org) Received: from ameno.mahoroba.org (gw4.mahoroba.org [218.45.22.175]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6579F43D45 for ; Sun, 26 Feb 2006 17:50:10 +0000 (GMT) (envelope-from ume@mahoroba.org) Received: from kasuga.mahoroba.org (IDENT:w0skbSqyiNZ/b/MO607m7KSZwnoczk4soXvq0/bMecoWkRgZ0PFgpeby+SrjZACL@kasuga-iwi.mahoroba.org [IPv6:3ffe:501:185b:8010:212:f0ff:fe52:6ac]) (user=ume mech=CRAM-MD5 bits=0) by ameno.mahoroba.org (8.13.4/8.13.4) with ESMTP/inet6 id k1QHnGFm009742 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 27 Feb 2006 02:49:19 +0900 (JST) (envelope-from ume@mahoroba.org) Date: Mon, 27 Feb 2006 02:49:15 +0900 Message-ID: From: Hajimu UMEMOTO To: Rostislav Krasny In-Reply-To: <20060226174019.875dbb24.rosti.bsd@gmail.com> References: <20060218012029.e146e2ff.rosti.bsd@gmail.com> <20060219104912.GB20500@comp.chem.msu.su> <20060219225701.0e3e244b.rosti.bsd@gmail.com> <20060221165959.GB77513@comp.chem.msu.su> <20060222024430.ad4b5c60.rosti.bsd@gmail.com> <20060223235727.33cddb13.rosti.bsd@gmail.com> <20060224155153.f7da1a52.rosti.bsd@gmail.com> <20060224174007.GF36227@comp.chem.msu.su> <20060225024246.d6284719.rosti.bsd@gmail.com> <20060225164648.a4eed65c.rosti.bsd@gmail.com> <20060226014630.cc0b04ab.rosti.bsd@gmail.com> <20060226174019.875dbb24.rosti.bsd@gmail.com> User-Agent: xcite1.38> Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?ISO-8859-4?Q?Shij=F2?=) APEL/10.6 Emacs/22.0.50 (i386-unknown-freebsd6.1) MULE/5.0 (SAKAKI) X-Operating-System: FreeBSD 6.1-PRERELEASE X-PGP-Key: http://www.imasy.or.jp/~ume/publickey.asc X-PGP-Fingerprint: 1F00 0B9E 2164 70FC 6DC5 BF5F 04E9 F086 BF90 71FE Organization: Internet Mutual Aid Society, YOKOHAMA MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.1.3 (ameno.mahoroba.org [IPv6:3ffe:501:185b:8010::1]); Mon, 27 Feb 2006 02:49:23 +0900 (JST) X-Virus-Scanned: by amavisd-new X-Virus-Status: Clean X-Spam-Status: No, score=-2.6 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.1.0 X-Spam-Checker-Version: SpamAssassin 3.1.0 (2005-09-13) on ameno.mahoroba.org Cc: freebsd-stable@freebsd.org, freebsd-stable-local@be-well.ilk.org, yar@comp.chem.msu.su, dwmalone@maths.tcd.ie, des@des.no, mak@ll.mit.edu, MH@kernel32.de Subject: Re: SSH login takes very long time...sometimes X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 26 Feb 2006 17:50:12 -0000 Hi, >>>>> On Sun, 26 Feb 2006 17:40:19 +0200 >>>>> Rostislav Krasny said: rosti> It will require to specify a virtual host for each address or to use rosti> hostname with multiple addresses only once. Specifying a virtual host by rosti> a hostname and registering multiple hostname's addresses in /etc/hosts rosti> should not be confusing, IMHO. If the addresses are already registered rosti> on DNS, the work is even simpler. rosti> Even specifying virtual hosts by addresses should not be confusing, rosti> because IPv4-mapped IPv6 address and the IPv4-mapped itself are rosti> certainly not the same, although they are mapped each to other. Indeed, rosti> someone could want to specify different virtual ftp hosts for IPv4 and rosti> mapped to it IPv6 addresses. For example to use different motd, welcome rosti> or statfile files. Then, you are already confused. rosti> When a remote address is an IPv4-mapped IPv6 address, why the local IPv6 rosti> address must be of the same type and cannot be any regular IPv6 address? Because, the connection uses an IPv4 to communicate with each other. There is two representation for one IPv4 address; native IPv4 address and an IPv4-mapped IPv6 address. It is thorny thing. Sincerely, -- Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan ume@mahoroba.org ume@{,jp.}FreeBSD.org http://www.imasy.org/~ume/