Subject: Re: 6to4 tunneling problems
To: None <>
From: Matthias Scheler <>
List: tech-net
Date: 02/09/2003 22:05:55
In article <>,
	Michael Richardson <> writes:
>   Is this a tcpdump of the external ethernet,


> ... or of the pppoe?


>   Do a tcpdump of the pppoe interface, which should remove one layer.

Here it is:

23:01:06.554789 PPPoE  [ses 0x3c8] > 2002:d592:700c::1 > 2001:4f8:4:b:2e0:81ff:fe21:6563: icmp6: echo request
23:01:06.975736 PPPoE  [ses 0x3c8] > 2001:4f8:4:b:2e0:81ff:fe21:6563 > 2002:d592:700c::1: icmp6: echo reply

[BTW: isn't the nearest 6to4 router for my system it's the
 one for "".]

> I see no reason why the ingress filtering should catch you, but perhaps it
> has. Try toggling link2 on on stf0.

That doesn't help.

	Kind regards

Matthias Scheler