A METHOD FOR INTER-WORKING OF THE AAA SERVER AND SEPARATED ACCOUNTING SERVER BASED ON DIAMETER

摘要

PURPOSE: A method for interworking an accounting server separated from a diameter-based AAA authentication server is provided to separate a server for authentication and authority apply from an accounting server, thereby reliably connecting the authentication server with the accounting server as synchronizing the servers. CONSTITUTION: An authentication server(41) authenticates a user, generates data related to an authentication success reason or an authentication failure reason, and completes an authentication/authority verification process(S1). The authentication server(41) transmits basic information including session information and session activation information including supplementary information to an accounting server(42)(S2). An AAA client(43) generates new accounting data to generate an ACR(Account Request) message, and transmits the ACR message to the authentication server(41)(S4). The authentication server(41) transmits the ACR message to the accounting server(42)(S5). The accounting server(42) stores the ACR message, and transmits an ACA(Account Answer) message to the authentication server(41)(S6), then transmits the ACA message to the AAA client(43)(S7). The authentication server(41) transmits a session complete message to the accounting server(42)(S8). The accounting server(42) transmits a response message(S9).