Technical Summary
This memo describes a snapshot of the reasoning behind a proposed new
namespace, the Host Identity namespace, and a new protocol layer, the
Host Identity Protocol, between the internetworking and transport
layers. Herein are presented the basics of the current namespaces,
their strengths and weaknesses, and how a new namespace will add
completeness to them. The roles of this new namespace in the
protocols are defined. The memo describes the thinking of the
authors as of Fall 2003. The architecture may have evolved since.
This document represents one stable point in that evolution of
understanding.
Working Group Summary
This document was reviewed in the HIP WG and is being used as the
architectural basis for the Experimental documents being developed
in that group.
Protocol Quality
This document has been reviewed for the IESG by Margaret Wasserman.