Method in a user equipment to limit the flow in the package from the user equipment to a communication network equipment, user management server device in a communication network and the connection point of network.

摘要

Method in a user equipment to limit the flow in the package from the user equipment to a communication network equipment, user management server device in a communication network and the connection point of the network.A method, a management server device, a connection point data network (PDN GW in package) and a user equipment (UE) to establish a connection to the NDP having defined limitations of flow in the package from a UE to a PDN GW.When a UE behaving badly or malicious is operating in the system in package developed (EPS), the invention enables the EU to retain a connection to the NDP with a carrier of EPS is open until the software in the EU has been updated.The server sends to the UE a management object which includes a logic parameter (packet filters) to control a flow in the package from the EU for the network, or a name of an access point (APN) that enable the EU to obtain the filter package from a PDN GW.In turn, the UE sends to the network a request for a new connection to the NDP while asking for the deactivation of any previously existing PDN connections. The UE transmits on the new connection of the NDP, only packets allowed by the parameter logic.