PROCEDURE OF EXPLOITATION OF A LOCAL INFORMATION NETWORK CONNECTED TO A PRIVATE REMOTE NETWORK THROUGH AN IPSEC TUNNEL.

摘要

Procedure for operating a local network (RES_L) that includes a local terminal (T_L) linked to a gateway (PASS_D) of a remote network (RES_D) through a tunnel in blocking mode, such that a flow emitted by the terminal (T_L) to a device (E_L) of the local network (RES_L) is routed to the gateway (PASS_D) through said tunnel, characterized in that it comprises: - a forwarding operation, implemented in the gateway (PASS_D ), of a flow emitted by the terminal (T_L), routed through said tunnel and not destined to said remote network, consisting of forwarding the flow in question to a router (ROUT_L) belonging to the local network, for the purpose of redirection of the flow in question by said router to a computer in the local network to which the flow in question is destined, said router (ROUT_L) being identified from information obtained by the gateway (PASS_D) in the tunnel establishment.