| 摘要 |
PURPOSE:To attain the connection between plural networks by allowing an inter- network connection equipment to decompose a message into components, extracting a recipient address in the information main body, forming it to a header format of the reception network, writing it to the address part of the message and sending the result to the reception network. CONSTITUTION:The message shown in figure is identified by a transmission/reception means 110 for a network A, fetched in the inter-network connection equipment 1 and sent to a decomposing means 112 for the network A. This message is decomposed into components by a decomposing means 112, an address 42 for a node 2, an address 43 for a node 3 and a message main body 44 are sent to a composing means 114 for a network B respectively. The composing means 114 converts the address 42 into an address 53, an address 43 into an address 53 and an address 44 into an address 53, and address 43 into an address 53 and an address 44 into an address 54 respectively to compose the message. The combined message is sent to a transmission/reception equipment 116 for the network B and sent to the network B. When the message is sent from the network B to the network A conversely, the similar processing is applied by a network B transmission/reception means 116, a network B decomposing means 118, a network A composing means 120 and a network A transmission means.
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