Mobile IP
Perkins, C.E.
Communications Magazine, IEEE
Volume 35, Issue 5, May 1997 Page(s):84 - 99
Digital Object Identifier 10.1109/35.592101
Summary:Mobile IP has been designed within the Internet Engineering Task
Force (IETF) to serve the needs of the burgeoning population of mobile
computer users who wish to connect to the Internet and maintain
communications as they move from place to place. The basic protocol is
described, with details given on the three major component protocols:
agent advertisement, registration, and tunneling. Then route
optimization procedures are outlined, and further topics of current
interest are described. The available tunneling mechanisms are shown,
which the home agent uses to forward datagrams from the home network to
the mobile computer. Having covered the details of the base mobile IP
specification, we then describe further protocol messages which help to
decrease the inefficiency associated with inserting the home agent in
the routing path of data destined for mobile computers. Finally, we
summarize and discuss the current problems facing mobile IP, as well as
a few areas of active protocol development
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