Title:
アクセス中継装置
Document Type and Number:
Japanese Patent JP4098610
Kind Code:
B2
Abstract:
To lower risks of overhead on management of an access log and of a loss of the access log due to a default and to prevent deterioration in service providing performance caused by access concentration to a specific Web server in an access relaying apparatus including a plurality of proxy servers. An access relaying apparatus has a plurality of proxy servers 23, an administration server 24 for statistic processing, and a shared disk 25 accessible from them. Each of the proxy servers outputs an access log to the shared disk, and the administration server reads the access logs from the shared disk and performs statistic processing. An access limit to a specific Web server is determined based on a result of the statistic processing, it is notified to each of the proxy servers, and a number of accesses to the Web server is controlled.
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Inventors:
Masahiko Nakahara
Fumio Noda
Fumio Noda
Application Number:
JP2002357412A
Publication Date:
June 11, 2008
Filing Date:
December 10, 2002
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F12/00; H04L12/24; G06F13/00; H04L29/06; H04L29/08
Domestic Patent References:
| JP2001519067A | ||||
| JP2002082926A | ||||
| JP11025059A |
Attorney, Agent or Firm:
Polaire Patent Business Corporation