| Log is very important for the normal operation of network. Since log records the daily events of the system, maintenance personnel can use it to check equipment failure, monitor the user's behavior, etc. With the rapid development of network, log data have increased dramatically. So how to manage them effectively becomes an urgent issue.The research is based on the project of disaster tolerance—concentrated disaster preparedness which is contracted to build by Hangzhou Telecom, for Hangzhou municipal government. Through the centralized collection and analysis of the log data from JMCC series safe storage server which is used in this project, we can monitor network security situation and check equipment failure.Firstly, we study the key technology of each link in the log management system. We can pick out the right techniques via analyzing their advantages and disadvantages as well as integrating with the actual situation and the requirement analysis. Then, we design the system architecture, including software and hardware structure and the functional modules. Finally, we realize the system, and test all its functions.Compared with other log studies, this paper has the following features:(1) The complete process of log management:Syslog is generated from the JMCC device, transmitted by TLS, sent to the remote centralized log server, and then stored in the database for analysing and processing.(2) Log server adopts LAMP platform. LAMP is an open resources network development platform which is based upon Apache, Linux, Mysql and PHP. The LAMP architecture design has characteristics of low cost, flexible arrangement, rapid development, safe and stable,etc.(3) Rights Management:In order to better protect the system security, different users have different levels of log administration authority. |
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