on the point of mobility & multihoming

[<john.loughney@nokia.com>]

From today's session, Dave & Geoff discussed multihoming vs. mobility.  In
a working group I chair, we've had similar discussions and from a transport
layer, maintaining a session during a multihoming change and a mobility change
can be quite similar.  I second Dave's comment that trying to solve two
things at once can be never-ending. He also mentioned that solving two
problems seperately can lead to incompatible or extremely complex solutions
that don't interoperate well.  Could we restrict ourselves to multihoming,
but perhaps the authors of the proposals add a section on Mobility Considerations,
so we don't run into incompatiple solutions?

thanks,
John