METHOD FOR BINDING UPDATE OF MIPV6

摘要

PURPOSE: A binding update method of MIPv6(Mobile Internet Protocol version 6) is provided to block attack in advent and guarantee safe communication. CONSTITUTION: A binding update method of MIPv6(Mobile Internet Protocol version 6) comprises: a step of obtaining HT(Home keygen Token) and CT(Care of keygen Token) from HoT(Home of Test) message and CoT(Care-of Test) message; a step(S26) of extracting HT and CT from BU(Binding Update) message of a mobile node; a step of determining(S27) the BU message as a normal message when the authentication is successful; a step(S28) of transmitting BA(Binding Ack) message to the mobile node; and a step(S29) of terminating the message.