[6bone] Cisco bug ?

[Gert Doering]

hi,

On Sat, Nov 09, 2002 at 01:11:34PM +0000, Hans Goes wrote:
> 6B1.AMS7(config-router-af)#neighbor 2001:820:0:1:1::2 remote-as 16186
> 6B1.AMS7(config-router-af)#neighbor 2001:820:0:1:1::2 peer-group transit
> % Activate the peer-group for the address family first

I think the trick is to have a:

address-family ipv6
  neigh transit activate

in there - if the *peer-group* isn't activated for a specific address
family, you can't apply it to the neighbor for that family.

[..]
> Any idea ? I've had this problem a couple of times but still the same
> problem. Sometimes a router reload helps... But that's not the way we want
> it :)

Of course if the problem appears only intermittant, the chance is very
high that you're hitting a bug.

> System image file is "slot0:rsp-pv-mz.122-0.5.T.bin"

If the router in question is doing v6 only, you might have good results
with 12.0(11)T2 (but we have seen a ghost bug recently that might have been
caused by that version, so beware).

If the router is doing v4 plus v6 and eventually v4 multicast, I can't
recommend any image to you.  All 12.2T images that I've heard of are 
broken for that purpose.

Gert Doering
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