Re: [Monami6] Simultaneous location in home and foreign

Hi!

Replies inline.

>  > I am concerned about the issue which is described in 6.2.3
>  > (Simultaneous location in home and foreign networks) of
>  > draft-montavont-mobileip-multihoming-pb-statement-05.txt.
>  > In order to achieve the goals of Monami6. even if when a MN is
>  > connected to both Home and Foreign networks, I think that a 
>  > HA should be 
>  > able to be aware of the existence of multiple paths to the 
>  > MN including 
>  > the path to the MN's interface connected to the home network because
>  > this is necessity for allowing the HA to initiate a change of 
>  > forwarding destination.
>  > 
>  > With regard to this issue, one available method is that a MN creates 
>  > CoA(home CoA) at a home network and assigns it to the interface
>  > connected to the home network so that it can register it as new 
>  > forwarding destination in addition to other forwarding destinations 
>  > for the interfaces connected to a foreign network and also a HA can
>  > maintain multiple paths to the MN. 
>  > Any thoughts on this?
> 
> => I think it's an important issue and will definitely address it
> in the final solution. However, I don't think we can/need to create a 
> "home CoA". We might be able to get away with specifying in the signalling
> that only the flows explicitly specified should be forwarded to the 
> CoA, otherwise, they should be forwarded using normal routing. 

[BK]
>From what I understand in the MCoA draft, when the primary interface
returns home, all bindings are deleted. In that case how does the HA
know to forward the traffic to a CoA rather than simply assume that the
MN is at home (or can the HA even receive the incoming traffic assuming
that it is
not the default home router)?

Regards,
Ben

> 
> Hesham
> 
> 
> 
>  > 
>  > Regards,
>  > Keigo
>  > 
>  > 
>  > 
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