MOBIKE with NAT

Hi,

I submitted a short draft to show how mobike can work with NAT without opening up
the third party bombing attack. It does not specify a new MOBIKE  protocol. Just the
focus on NAT. The intent is to generate some discussion on this topic.
As specified in the draft, it works in some simple scenarios. It does not claim to work
in all scenarios. Comments are welcome.

http://www.ietf.org/internet-drafts/draft-mohanp-mobike-nat-00.txt

-mohan