| 摘要 |
PURPOSE: An MIB(Management Information Base) retrieval method using a hash algorithm is provided to retrieve all records assigned in an MIB table by composing a hash table as a double arrangement and retrieving the hash table using a table identifier and a record identifier. CONSTITUTION: If key information about an MIB record used as an input parameter of a hash function is received, it is judged whether the number of key included in key information corresponding to the received MIB record is set as '0'(S10,S12). If the number of key included in the key information is set as '0', a table identifier used as a table identifier index of the hash table is obtained(S14). The hash table is retrieved using the obtained table identifier(S16). If the number of the key included in key information is not set as '0', the table identifier is obtained and a key value are obtained(S18). The hash table is retrieved using the table identifier and the record identifier(S20).
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