| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent increase in a cost for storing a lot of access logs and a lengthened retrieval time when performing retrieval for a lot of access logs, in a repeater holding a traffic relay function. <P>SOLUTION: The repeater includes a traffic relay function, a protocol analysis function, a log output function, and a log retrieval function. When retrieving an access log, these functions output the access log in compression or no compression, in conformity to a rule for every protocol specified by a manager according to difference in importance. At the time of retrieval execution, retrieval is performed for non-compressed files. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
