Klass,
Thanks for your reply:
Is there any compelling reason why wireless IP needs to
be "mobile" in the sense of traversing networks?
yes, I don't want to pay my expensive cellular operator when near a
wireless LAN access point.
That's a good reason, but it doesn't require such a drastic solution.
I would rather have one address for a wireless WAN interface and
another address for a wireless LAN interface -- which seems to be
doable today -- much more than I want to wait for the solution
with "Mobile IP" address traversal to become commercially available.
Cheers,
James