| 摘要 |
A method for determining the mobile IP key includes: receiving the mobile IP registration request message from the mobile terminal, the said mobile IP registration request message includes a key material field; reporting the material information for determining the key according to the key material field. A method for determining the mobile IP key, a mobile IP agent device, a system and mobile terminal for acquiring the mobile IP type are also disclosed. By applying the technical solution of the present invention, it can accurately determine the mobile IP key and/or mobile IP type of the mobile terminal, and realize the fast and correct access for the mobile terminal. |
