Förfarande och anordning för att upprätta en dataförbindelse genom tilldelning av en lokal nätverksadress samt en unik nätverksadress, varvid upprättandet utförs i beroende av sambandet mellan dessa adresser

摘要

A procedure and a device are shown to set up a data connection with a mobile terminal (104) in a digital mobile network (101), at which the mobile network (101) is in connection with data processing resources in a local network (102). The procedure includes steps that are made by the data prodessing resources. These steps include: allocation of a local network address to the mobile terminal (104), allocation of a unique network address to the mobile terminal (104), determination of a relation between the local network address and the unique network address, reception of a request for a data connection to the unique network address, establishing of a data connection to the unique network address, at which the set up is made depending on the relation between the local and the unique network address.