The multiple homing certification communication system, multiple homing certification communication method, and the plural

摘要

PROBLEM TO BE SOLVED: To provide the connection with a plurality of service networks easily and safely to a plurality of terminals under a multi-homing environment.;SOLUTION: A management server 4 located in the service network SN performs the authentication of the terminal 5 based on the authentication information of the terminal 5 transmitted via a CPE 2, the CPE 2 located in the boundary of a user network UN and a transport network TN and a GW 3 located in the boundary of the service network SN and the user network UN perform filtering and setting of a tunnel.;COPYRIGHT: (C)2007,JPO&INPIT