Date: Fri, 08 Dec 2006 12:16:51 -0500 From: Joe Marcus Clarke <marcus@FreeBSD.org> To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> Cc: "George V. Neville-Neil" <gnn@FreeBSD.org>, FreeBSD current mailing list <current@FreeBSD.org> Subject: Re: Problem with gif and IPv6 in -CURRENT Message-ID: <1165598211.55760.2.camel@shumai.marcuscom.com> In-Reply-To: <20061208144804.E91892@maildrop.int.zabbadoz.net> References: <4578995B.4090305@FreeBSD.org> <m2ac1ybk4l.wl%gnn@neville-neil.com> <20061208144804.E91892@maildrop.int.zabbadoz.net>
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--=-Fy7OIAZCGfbaamSAPVUH Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Fri, 2006-12-08 at 14:56 +0000, Bjoern A. Zeeb wrote: > On Fri, 8 Dec 2006, gnn@freebsd.org wrote: >=20 > Hi, >=20 > > At Thu, 07 Dec 2006 17:44:43 -0500, > > Joe Marcus Clarke wrote: > >> I am running: > >> > >> FreeBSD jclarke-pc 7.0-CURRENT FreeBSD 7.0-CURRENT #81: Thu Dec 7 > >> 16:06:32 EST 2006 marcus@jclarke-pc:/usr/obj/usr/src/sys/JCLARKE-P= C > >> i386 > >> > >> And I am trying to get a gif IPv6 tunnel up to a Cisco router. I can > >> get this to work on a 6.2-PRERELEASE server, but the -CURRENT machine > >> always claims there is no route to the far end of the point-to-point > >> link. Here is my config: > > > > I have not tried this yet, but I should. I'll report back to the list > > after I update my FreeBSD IPv6 router to CURRENT. >=20 > I don't know 6.x vs. HEAD differences either but the real problem > here seems to be (to my understanding) that it is not a point-to-point > link in the legacy thinking with v6. >=20 > >> # ifconfig gif0 create > >> # ifconfig gif0 tunnel 172.18.173.17 10.29.100.75 > >> # ifconfig gif0 inet6 3ffe:604::2 3ffe:604::1 prefixlen 128 >=20 > what you should do here instead is: > ifconfig gif0 inet6 3FFE:604::2/126 Every time I try a prefixlen larger than 128, I get: ifconfig: ioctl (SIOCAIFADDR): Invalid argument >=20 > I'd be interested if this helps. >=20 > PS: why are you still using 6bone addresses? I'm just testing things. This is all in an internal lab. Joe >=20 --=20 Joe Marcus Clarke FreeBSD GNOME Team :: gnome@FreeBSD.org FreeNode / #freebsd-gnome http://www.FreeBSD.org/gnome --=-Fy7OIAZCGfbaamSAPVUH Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQBFeZ4Db2iPiv4Uz4cRAk+hAJ0YEAfECKdBCpaxHOh2PwTAosKt5QCeMK6G veWATp0AHzJcSlXZrGZYkn0= =1csg -----END PGP SIGNATURE----- --=-Fy7OIAZCGfbaamSAPVUH--
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