Abstract text

The present invention relates to an arrangement and method of services request in a packet switched telecommunications network. The network comprises a first server (240) arranged to communicate with a second server (230), said first server being arranged to handle data from an external network (260) and said second server being arranged to handle communication with a user equipment (210). The method comprises: during activation of a subscriber's (210) session information receiving by said first server (240) data comprising two sets of tunnelling endpoint identifiers and IP addresses, and discarding one set of said tunneling endpoint identifiers and IP addresses corresponding to a network controller.