From: CaT <cat@zip.com.au>
To: yoshfuji@linux-ipv6.org, linux-kernel@vger.kernel.org
Cc: netdev@oss.sgi.com, pekkas@netcore.fi
Subject: 2.4.21+ - IPv6 over IPv4 tunneling b0rked
Date: Fri, 11 Jul 2003 01:43:03 +1000 [thread overview]
Message-ID: <20030710154302.GE1722@zip.com.au> (raw)
With 2.4.21-pre2 I can get a nice tunnel going over my ppp connection
and as such get ipv6 connectivity. I think went to 2.4.21 and then to
2.4.22-pre4 and bringing up the tunnel fails as follows:
[01:37:04] root@nessie:/usr/src/linux>> ifup --verbose sit1
Configuring interface sit1=sit1 (inet6)
run-parts /etc/network/if-pre-up.d
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
Basically nothing gets through. Any attempts to ping/connect past my
gw fail and pinging the external gw results in packets coming back from
my gw (though with the eth0 IP addy) as if I were pinging it instead.
ie:
15 [01:41:34] hogarth@theirongiant:/home/hogarth>> ping6 3ffe:8001:000c:ffff::36PING 3ffe:8001:000c:ffff::36(3ffe:8001:c:ffff::36) from 3ffe:8002:1005::2 : 56 data bytes
64 bytes from 3ffe:8002:1005::1: icmp_seq=1 ttl=64 time=0.159 ms
64 bytes from 3ffe:8002:1005::1: icmp_seq=2 ttl=64 time=0.118 ms
64 bytes from 3ffe:8002:1005::1: icmp_seq=3 ttl=64 time=0.109 ms
64 bytes from 3ffe:8002:1005::1: icmp_seq=4 ttl=64 time=0.116 ms
64 bytes from 3ffe:8002:1005::1: icmp_seq=5 ttl=64 time=0.114 ms
--- 3ffe:8001:000c:ffff::36 ping statistics ---
5 packets transmitted, 5 received, 0% loss, time 3999ms
rtt min/avg/max/mdev = 0.109/0.123/0.159/0.019 ms
Mind you, the same exact config works beautifully under 2.4.21-pre2.
If there are any patches you want me to try or help in any other way
(as far as debugging goes anyways :) then holler. :)
--
"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 reply other threads:[~2003-07-10 15:29 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-10 15:43 CaT [this message]
2003-07-10 15:55 ` 2.4.21+ - IPv6 over IPv4 tunneling b0rked 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
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20030710154302.GE1722@zip.com.au \
--to=cat@zip.com.au \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@oss.sgi.com \
--cc=pekkas@netcore.fi \
--cc=yoshfuji@linux-ipv6.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).