Bridging Method of Internet Protocol Packet between Asynchronous Transfer Mode Interface and Ethernet Interface

摘要

1. TECHNICAL FIELD OF THE INVENTION;The present invention relates to an internet protocol packet bridging method.;2. The technical problem to be solved by the invention;An object of the present invention is to provide an internet protocol packet bridging method for bridging an internet protocol packet between an asynchronous transmission mode interface and an ethernet interface in a packet bridging system.;3. Summary of Solution to Invention;In the present invention, when a packet is received from an asynchronous transfer mode interface, if the Internet address of the Ethernet host is known, the packet is transferred to the Ethernet interface by Ethernet framing, and if the Internet address of the Ethernet host is unknown, the packet is stored. It forwards the address translation request packet to the Ethernet interface. When a response is received, the packet is forwarded by Ethernet framing. On the other hand, when receiving a packet from the Ethernet interface according to the packet type forwards the packet to the asynchronous transmission mode interface or the address translation response packet to the Ethernet interface, so that the system equipped with this can be used for various purposes.;4. Important uses of the invention;The present invention is used for internet protocol packet bridging.