| 摘要 |
<p>PURPOSE:To make the network connection type communication processing system constituted of the plural communication systems connected through a network to passess functions suitable for the test, etc., of the communication system. CONSTITUTION:A communication system 2 manages a translated network address and manages a received network address (transmitted network address) corresponding to this address. At the same time, this system is provided with judging means 6 and 8 for judging whether or not the destination network address is registered as the translated network address at the time of transmitting/receiving a message, and translating means 7 and 9 for setting the first designated destination network address as a new transmission source network address and setting the received network address (transmitted network address) as a new destination network address when the registration is judged.</p> |
