| 摘要 |
<p>PURPOSE:To improve the applicability and the flexibility of IN, and to improve the reliability of the whole IN by detecting the change of internet constitution according to the sending origin network address information of a received packet from a distant network to which a network layer repeating device is not directly connected, and updating routing information. CONSTITUTION:After a transmitting receiving part 2 executes reception processing, it informs a routing information control part 3 of packet reception. The routing information control part 3 detects the change of the IN constitution, and after it executes routing information control processing to update the routing information in a routing information storage part 4, it issues a routing processing request to a routing part 1. After the routing part 1 executes routing processing based on the updated routing information in the routing information storage part 4, it issues a sending request by informing the transmitting receiving part 2 of destination PA and LID determined by the routing processing. Thus, the automatically added faulty route of a new NW number can be detoured.</p> |
