From: CaT <cat@zip.com.au>
To: Mika Liljeberg <mika.liljeberg@welho.com>
Cc: yoshfuji@linux-ipv6.org, linux-kernel@vger.kernel.org,
netdev@oss.sgi.com, pekkas@netcore.fi
Subject: Re: 2.4.21+ - IPv6 over IPv4 tunneling b0rked
Date: Fri, 11 Jul 2003 09:39:31 +1000 [thread overview]
Message-ID: <20030710233931.GG1722@zip.com.au> (raw)
In-Reply-To: <1057854432.3588.2.camel@hades>
On Thu, Jul 10, 2003 at 07:27:13PM +0300, Mika Liljeberg wrote:
> On Thu, 2003-07-10 at 18:43, CaT wrote:
> > ip tunnel add sit1 mode sit remote 138.25.6.14
> > ip link set sit1 up
> > ip addr add 3ffe:8001:000c:ffff::37/127 dev sit1
> > ip route add ::/0 via 3ffe:8001:000c:ffff::36
> > RTNETLINK answers: Invalid argument
>
> Try this:
>
> ip route add ::/0 dev sit1
That didn't complain but pings to the ext gw were broken. Noticed the
route contained:
3ffe:8001:c:ffff::36/127 via :: dev sit1 proto kernel metric 256 mtu 1480 adv
mss 1420
And having remembered /127 being mentioned as bad I changed the
interface config to a netmask of /64. Dropped it and brought it
up and it all works.
There's something fundamental about ipv6 netmasks that I just don't
understand...
--
"How can I not love the Americans? They helped me with a flat tire the
other day," he said.
- http://www.toledoblade.com/apps/pbcs.dll/artikkel?SearchID=73139162287496&Avis=TO&Dato=20030624&Kategori=NEWS28&Lopenr=106240111&Ref=AR
next prev parent reply other threads:[~2003-07-10 23:25 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-10 15:43 2.4.21+ - IPv6 over IPv4 tunneling b0rked CaT
2003-07-10 15:55 ` YOSHIFUJI Hideaki / 吉藤英明
2003-07-10 15:58 ` CaT
2003-07-10 16:08 ` Pekka Savola
2003-07-10 16:18 ` 2.4.21+ - IPv6 over IPv4 tunneling broken YOSHIFUJI Hideaki / 吉藤英明
2003-07-10 16:19 ` Pekka Savola
2003-07-10 19:57 ` 2.4.21+ - IPv6 over IPv4 tunneling b0rked Mika Penttilä
2003-07-10 16:27 ` Mika Liljeberg
2003-07-10 23:39 ` CaT [this message]
2003-07-11 0:04 ` Mika Liljeberg
2003-07-11 1:49 ` Andre Tomt
2003-07-11 2:03 ` Mika Liljeberg
2003-07-11 2:03 ` 2.4.21+ - IPv6 over IPv4 tunneling broken YOSHIFUJI Hideaki / 吉藤英明
2003-07-11 4:51 ` 2.4.21+ - IPv6 over IPv4 tunneling b0rked Pekka Savola
2003-07-11 5:20 ` Mika Liljeberg
2003-07-11 5:22 ` Pekka Savola
2003-07-11 5:39 ` YOSHIFUJI Hideaki / 吉藤英明
2003-07-11 8:46 ` Pekka Savola
2003-07-11 9:04 ` YOSHIFUJI Hideaki / 吉藤英明
2003-07-11 9:39 ` Mika Penttilä
2003-07-11 10:03 ` Pekka Savola
2003-07-11 10:47 ` YOSHIFUJI Hideaki / 吉藤英明
2003-07-11 10:47 ` Pekka Savola
2003-07-11 10:59 ` YOSHIFUJI Hideaki / 吉藤英明
2003-07-11 10:59 ` Pekka Savola
2003-07-11 11:03 ` YOSHIFUJI Hideaki / 吉藤英明
2003-07-11 11:04 ` Pekka Savola
2003-07-11 11:36 ` Mika Liljeberg
2003-07-11 11:48 ` Pekka Savola
2003-07-11 12:09 ` Mika Liljeberg
2003-07-11 12:48 ` Mika Penttilä
2003-07-11 13:38 ` Mika Liljeberg
2003-07-11 14:27 ` Mika Penttilä
2003-07-11 14:32 ` Mika Liljeberg
2003-07-11 15:16 ` Mika Penttilä
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