From owner-freebsd-net@FreeBSD.ORG Fri Oct 12 09:54:17 2007 Return-Path: Delivered-To: net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5CAE516A418; Fri, 12 Oct 2007 09:54:17 +0000 (UTC) (envelope-from bh@izb.knu.ac.kr) Received: from izb.knu.ac.kr (unknown [IPv6:2002:9be6:9d5d:1::1]) by mx1.freebsd.org (Postfix) with ESMTP id 118EF13C45D; Fri, 12 Oct 2007 09:54:17 +0000 (UTC) (envelope-from bh@izb.knu.ac.kr) Received: by draba.izb.knu.ac.kr (Postfix, from userid 59) id CB3A73EA4; Fri, 12 Oct 2007 18:54:13 +0900 (KST) X-Spam-Checker-Version: SpamAssassin 3.2.3 (2007-08-08) on draba.izb.knu.ac.kr X-Spam-Level: X-Spam-Status: No, score=-46.7 required=15.1 tests=ALL_TRUSTED,DKIM_SIGNED, DKIM_VERIFIED autolearn=disabled version=3.2.3 X-Spam-Comment: DKIM? See http://www.google.com/search?btnI&q=RFC+4871 Received: from izb.knu.ac.kr (localhost.izb.knu.ac.kr [127.0.0.1]) by draba.izb.knu.ac.kr (Postfix) with ESMTP id EBBB53EA0; Fri, 12 Oct 2007 18:54:10 +0900 (KST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=izb.knu.ac.kr; h=subject: from:reply-to:to:cc:content-type:content-transfer-encoding:date: message-id:mime-version; q=dns/txt; s=s1024; bh=DQ5IdVFErtFhl4S6 uu5zVFNDToE=; b=j/Di0FuBV/VM2lem/SP9fpZpAE9A+6IIoocNGbbQAZBF0aIm nQa/G9P2rI7LwVxy86cMEihDmknZpU9IrHAAT9BjO6iCvzFtMWIL18qjvtu4XobL Mxt/OjQ8yYT7iZlBw1UMwAcuZCJhhRRGv7Luu+z4nz4Swpl9ZUUMETGQxGA= Received: from viola.izb.knu.ac.kr (viola.izb.knu.ac.kr [IPv6:2002:9be6:9d5d:3::3]) by draba.izb.knu.ac.kr (Postfix) with ESMTP id CBFC43E9D; Fri, 12 Oct 2007 18:54:10 +0900 (KST) Received: by viola.izb.knu.ac.kr (Postfix, from userid 1001) id 81E145DFF; Fri, 12 Oct 2007 18:54:12 +0900 (KST) From: Byung-Hee HWANG To: net@freebsd.org Content-Type: text/plain Content-Transfer-Encoding: 7bit Organization: InZealBomb Date: Fri, 12 Oct 2007 18:54:11 +0900 Message-Id: <1192182851.13642.37.camel@viola.izb.knu.ac.kr> Mime-Version: 1.0 X-Mailer: Evolution 2.8.1.1 FreeBSD GNOME Team Port Cc: postmaster@freebsd.org Subject: unknown problem with mx1.freebsd.org X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: bh@izb.knu.ac.kr List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Oct 2007 09:54:17 -0000 Hi there, Let me say this.. I just like all stuff around IPv6. And now I need one native IPv6 address for my FreeBSD box, which is email gateway. There was unknown problem related to IPv6 area between my FreeBSD box [2002:9be6:9d5d:1::1] and mx1.freebsd.org [2001:4f8:fff6::34]. Here is the shot obtained from my email header: (see 'unknown' string) --- the shot begins here --- Received: from izb.knu.ac.kr (unknown [IPv6:2002:9be6:9d5d:1::1]) by mx1.freebsd.org (Postfix) with ESMTP id 51F7B13C459 for ; Fri, 12 Oct 2007 09:17:41 +0000 (UTC) (envelope-from bh@izb.knu.ac.kr) --- the shot ends here --- Sometimes, it brought about time out error on MX routing between my FreeBSD box and mx1.freebsd.org. And now here are two questions for the *radical* solution: [1] Is it possible to obtain native IPv6 address? [2] If it is possible, how can I obtain the native IPv6 address? Or I would like to listen to any comments;; Thanks, -- Byung-Hee HWANG "And I ain't gonna change." -- Nino Valenti, "Chapter 13", page 184