System for addressing a destination station using only address of a network junction and station link identifier in a network with plurality of segments

摘要

A process and a device for addressing stations in a network consisting of at least two segments (S1, S2, S3), wherein network junctions (N1, N2) are provided between the individual segments, which network junctions forward a message from a first segment (S1) to other connected segments (S2, S3) on the basis of path information contained in messages for addressing. The path information of a message to be forwarded through a network junction (N1) contains the station address, valid in the first segment (S1), of the network junction (N1) and an address extension containing a station link identifier for the network junction (N1), and with the help of said address extension the network junction (N1) inserts path information, valid in the other segment (S2), in the message for addressing the receiving station (E2, E3) and forwards it to the other segment (S2). The path information for each station link that can be established via a network junction are advantageously stored in a transmission table. Such transmission tables can be generated automatically by a special procedure in the network junctions.