From owner-freebsd-stable@FreeBSD.ORG Thu Jun 26 01:02:32 2008 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 332C5106567E for ; Thu, 26 Jun 2008 01:02:32 +0000 (UTC) (envelope-from marka@isc.org) Received: from drugs.dv.isc.org (drugs.dv.isc.org [IPv6:2001:470:1f00:820:214:22ff:fed9:fbdc]) by mx1.freebsd.org (Postfix) with ESMTP id E32878FC12 for ; Thu, 26 Jun 2008 01:02:31 +0000 (UTC) (envelope-from marka@isc.org) Received: from drugs.dv.isc.org (localhost [127.0.0.1]) by drugs.dv.isc.org (8.14.2/8.14.2) with ESMTP id m5Q12UUq003879; Thu, 26 Jun 2008 11:02:30 +1000 (EST) (envelope-from marka@drugs.dv.isc.org) Message-Id: <200806260102.m5Q12UUq003879@drugs.dv.isc.org> To: Pete French From: Mark Andrews In-reply-to: Your message of "Thu, 26 Jun 2008 01:05:38 +0100." Date: Thu, 26 Jun 2008 11:02:30 +1000 Sender: marka@isc.org Cc: stable@freebsd.org Subject: Re: 6to4 suddenly stopped working to 2001: addresses 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: Thu, 26 Jun 2008 01:02:32 -0000 > I've got three installations of FreeBSD using 6to4 in three different > physical locations, attached to three different ISPs. Sometime in the last > few days all of them have stopped talking to IPv6 addesse which are > not also 6to4. I can still talk to 2002: addresses, but not to 2001: > addresses. > > This all worked fine a few days ago, and nothing has changed in the config of > any of these machines. I can ping 192.88.99.1 under IPv4, so I should > have a route to 2002:c390:806::, but traceroute6 to anything not in > 2002: doesnt show any hops, and I cannot connect to any of these sites. You need to talk to the operators of the last hop before 192.88.99.1 in the traceroute. > Can anyone shed any light on this ? It hardly seems likely that theres > been some massive failure of 6to4 in the London area, but I can't > see any reason why all of this would have suddenly stopped working. > > -pete. > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: Mark_Andrews@isc.org