| 摘要 |
A network system and a communication method for an initial driving of a safe mobile IPv6 mobile node based on a PSK(Pre-Shared Key) are provided to lighten a key exchange algorithm in a mobile Internet environment by efficiently setting a home address, a home agent address, and an IKE (Internet Key Exchange) phase. A network system for initial driving of a safe mobile IPv6 mobile node based on a PSK includes a mobile node(1), a crew(3), an AAA(Authentication, Authorization, Accounting) local server(4), an AAA home server(6), and a home agent(7). A mobile IPv6 protocol is mounted on the mobile node(1). The crew(3) accesses when the mobile node(1) is moved to a new network. The AAA local server(4) supports an authentication/authorization/accounting process of the mobile node in a local network. The AAA home server(6) supports the authentication/authorization/accounting process of the mobile node(1) in a home network, and supports initial setting in the initial driving of the mobile node. The home agent(7) processes a binding update and a binding check with the mobile node. |
