[support] Re: Binding problem

Sebastien Decugis sdecugis at hongo.wide.ad.jp
Wed Aug 20 21:28:59 JST 2008


Hi,

can you dump packets on wire to capture the BA?

Thanks,
Sebastien.

Matt a écrit :
> Hi,
> 
> Thanks for the answer, here comes my question , why the MN does not 
> receive any Binding Ack
> from the HA, the Cisco is configured with HA mode but it does not answer 
> the BU.
> 
> Thanks in advance.
> 
> 
> 
> 
> Hi Matt,
> 
> On 2008/08/19, at 2:09, Matt wrote:
>  > We're trying to do some Mobile IPv6 tests on some production IPv6
>  > networks here. We used a MIPL mobile node and a Cisco router with HA
>  > functionality enabled. The problem is when the mobile moves to the
>  > foreign network. The MN changes to its CoA but a problem occured
>  > during the binding, the MN tries to bind but mip6d keep saying
>  > "Updating Timer" and retry to bind without end.
> 
>  From the MN logs, it seems that you never receive any Binding Ack
> from the HA, so the MN keep sending Binding Updates.
> 
> Cheers,
> 
> 
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> 
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-- 
Sebastien Decugis
http://www.nautilus6.org



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