| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an address information converting device, realizing RPC communication between a plurality of computers connected to the networks of different address systems and ensuring the normal operation of what is called a client/server system. SOLUTION: Key information for identifying RPC-PDU, carried on an IP packet, is acquired by a key-acquiring part 41. Address information in RPC-PDU is converted in an address information conversion part 31, by using address information conversion position information, in which a position where address information in RPC-PDU, which is generated for each key information is converted, is registered. When key information does not exist, or when the validated date of key information expires, an address information detection part 21 retrieves the whole sentence of address information in RPC-PDU. A conversion object address information detection part 21 newly registers positional information of address information to address information conversion position information or updates it.</p> |
