How to use properly ipv6 autoconf over a router interface?

"Konstantin KABASSANOV"
<Konstantin.Kabassanovlip6.fr> writes:

>> -----Message d'origine-----
>> De : tech-net-ownerNetBSD.org
[mailto:tech-net-ownerNetBSD.org] De la
>> part de Rui Paulo
>> Envoyé : dimanche 30 avril 2006 21:46
>> À : tech-netNetBSD.org
>> Objet : Re: How to use properly ipv6 autoconf over
a router interface?
>> 
>> How many seconds are  you sleeping ? You probably
need to sleep
>> dad_count+1 seconds:
>> sleep `sysctl -n net.inet6.ip6.dad_count`
>> sleep 1
>> 
>
> I put "sleep 5" until
net.inet6.ip6.dad_count=1
>
>> I don't know if you already mentioned but: do you
have rtsold
>> activated ?
>
> No, I don't. 
>
> I think I was not very clear... It seems that the rtsol
succeeds, because
> the interface obtains a valid global ipv6 address. The
problem is that the
> default route provided in the received rtadv message is
not put in the
> kernel routing table.  

That may be because forwarding=1 is set when doing a rtsol.

So, can you try this ?
    * remove ip6mode=router from rc.conf
    * make ifconfig.ath1 look like:
      !sysctl -w net.inet6.ip6.forwarding=0
      !sysctl -w net.inet6.ip6.accept_rtadv=1
      !rtsol $int
      !sleep 2
      !sysctl -w net.inet6.ip6.accept_rtadv=0
      !sysctl -w net.inet6.ip6.forwarding=1

If this doesn't work, I'm out of ideas..
-- 
  Rui Paulo			<rpaulo{NetBSD{,-PT}.org,fnop.net}>