[support] Re: Binding problem

Matt renji44 at gmail.com
Wed Aug 20 20:12:03 JST 2008


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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