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RE: ipv6 routing



This is my windows client routing through my debian box

C:\Documents and Settings\Noodles>tracert6 ipv6.co.nz

Tracing route to ipv6.co.nz [3ffe:bc0:4ff::2]
from 2001:c78:2003:e008:69df:7df:b1ed:50de over a maximum of 30 hops:

  1     2001:c78:2003:e008::2 reports: Destination address unreachable.

Trace complete.


This is a tcpdump on eth2 filtering by ip6 packets (while doing a ping6
on my windows client)

18:57:43.978565 2001:c78:2003:e008:69df:7df:b1ed:50de > ipv6.co.nz:
icmp6: echo request
18:57:43.978704 2001:c78:2003:e008::2 >
2001:c78:2003:e008:69df:7df:b1ed:50de: [|icmp6]
18:57:44.972074 2001:c78:2003:e008:69df:7df:b1ed:50de > ipv6.co.nz:
icmp6: echo request
18:57:44.972204 2001:c78:2003:e008::2 >
2001:c78:2003:e008:69df:7df:b1ed:50de: [|icmp6]
18:57:45.972124 2001:c78:2003:e008:69df:7df:b1ed:50de > ipv6.co.nz:
icmp6: echo request
18:57:45.972237 2001:c78:2003:e008::2 >
2001:c78:2003:e008:69df:7df:b1ed:50de: [|icmp6]
18:57:46.972052 2001:c78:2003:e008:69df:7df:b1ed:50de > ipv6.co.nz:
icmp6: echo request
18:57:46.972157 2001:c78:2003:e008::2 >
2001:c78:2003:e008:69df:7df:b1ed:50de: [|icmp6]
18:57:51.231061 fe80::205:1cff:fe0b:dc6b > ip6-allnodes: icmp6: router
advertisement

This probably doesn't give you any more information though

I forgot to mention, I'm running debian 3 woody, kernel is 2.4.18-586

I'll try changing it to /64, but my tunnel provider said to use /62

Thanks
Nick


-----Original Message-----
From: Jeroen Massar [mailto:jeroen@unfix.org] 
Sent: Saturday, 4 October 2003 10:52 p.m.
To: 'Noodles'; debian-ipv6@lists.debian.org
Subject: RE: ipv6 routing

-----BEGIN PGP SIGNED MESSAGE-----

Noodles [mailto:noodles@nzwireless.org] wrote:

> This is my lan interface:
>  
> eth2      Link encap:Ethernet  HWaddr 00:05:1C:0B:DC:6B
>           inet addr:192.168.0.254  Bcast:192.168.0.255  
> Mask:255.255.255.0
>           inet6 addr: fe80::205:1cff:fe0b:dc6b/10 Scope:Link
>           inet6 addr: 2001:c78:2003:e008::2/62 Scope:Global

That should be a /64.

Secondly use traceroute6's and tcpdump's to see what errors
you really are getting back because "it doesn't work" doesn't
give any information whatsoever

Greets,
 Jeroen

-----BEGIN PGP SIGNATURE-----
Version: Unfix PGP for Outlook Alpha 13 Int.
Comment: Jeroen Massar / jeroen@unfix.org / http://unfix.org/~jeroen/

iQA/AwUBP36maimqKFIzPnwjEQLS6wCgphZCGK/cMbEG+S2A+RDFkCzDpawAn0o+
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=f6YR
-----END PGP SIGNATURE-----


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