| 摘要 |
PURPOSE: An interface device of a PDSN system is provided to integrate interface communication paths between a PDSN equipment and a PDM(PDSN Manager), and to perform routing for the integrated communication paths, thereby reducing TCP/IP state management overheads of each processor by reducing the number of TCP/IP sockets. CONSTITUTION: A PCP processor(3) has a PCP message router(2), and overall controls a function of a PDSN equipment. The PCP message router(2) integrates signals of many blocks(1A-1N) checking a state or performance of the PDSN equipment. A PDM processor(6) has a PDM message router(5), and manages the PDSN equipment. The PDM message router(5) integrates signals of many blocks(4A-4N). A PMP processor(8) forms one integrated transmission path by using TCP/IP by a message transceiver(7) between the message routers(2,5), and interfaces the message routers(2,5). |
