From owner-freebsd-hackers Sat Feb 23 19:52:56 2002 Delivered-To: freebsd-hackers@freebsd.org Received: from topaz.mdcc.cx (topaz.mdcc.cx [212.204.230.141]) by hub.freebsd.org (Postfix) with ESMTP id B1F2B37B405 for ; Sat, 23 Feb 2002 19:52:52 -0800 (PST) Received: from k7.mavetju.org (topaz.mdcc.cx [212.204.230.141]) by topaz.mdcc.cx (Postfix) with ESMTP id 3B28A2B6C7; Sun, 24 Feb 2002 04:52:50 +0100 (CET) Received: by k7.mavetju.org (Postfix, from userid 1001) id 10DCF725; Sun, 24 Feb 2002 14:52:43 +1100 (EST) Date: Sun, 24 Feb 2002 14:52:43 +1100 From: Edwin Groothuis To: Simon 'corecode' Schubert Cc: hackers@freebsd.org Subject: Re: ipv6-over-ipv4 (gif) doesn't work right since 4.5 Message-ID: <20020224145243.E491@k7.mavetju.org> References: <20020223194605.18bba9f1.corecode@corecode.ath.cx> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20020223194605.18bba9f1.corecode@corecode.ath.cx>; from corecode@corecode.ath.cx on Sat, Feb 23, 2002 at 07:46:05PM +0100 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Sat, Feb 23, 2002 at 07:46:05PM +0100, Simon 'corecode' Schubert wrote: > hi hackers! > > i just updated to 4.5-S and my gif0 tunnel stopped working. the reason > is the following: > o before (= 4.4-S) i used > route add -inet6 default -interface gif0 > o now (= 4.5-S) i need to do > route add -inet6 default > > when using the old setting, the system won't notice incoming packets, > i.e. there will be a SYN-ACK but no reply; the ACK is being ignored; > system continues to send SYNs. > > i believe this behavior is not desired: man route explicitely allows > using the iface name if it is a point to point interface. > > is this a bug or some special feature? > if bug i'm gonna file a pr when i got time to do so. It's a bug :-/ Please see http://www.freebsd.org/cgi/query-pr.cgi?pr=bin%2F35017 for this. and the thread in http://www.freebsd.org/cgi/getmsg.cgi?fetch=279914+284924+/usr/local/www/db/text/2002/freebsd-hackers/20020217.freebsd-hackers and http://www.freebsd.org/cgi/getmsg.cgi?fetch=167189+172081+/usr/local/www/db/text/2002/freebsd-net/20020217.freebsd-net Jinmei Tatuya, who is in the Kame project, has asked for more information regarding it. I hope he will come back soon to us about it. Edwin -- Edwin Groothuis | Personal website: http://www.MavEtJu.org edwin@mavetju.org | Interested in MUDs? Visit Fatal Dimensions: ------------------+ http://www.FatalDimensions.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message