期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2011
卷号：2
期号：6
页码：2590-2595
出版社：TechScience Publications
摘要：Automation of network administration activities is essential for large network architecture maintenance. This work carried out here with is supported by network administrator for automation of their regular activities. It provides a database that can store all employees’ information in NGRI. Network administrator uses this database to create user accounts in the server with the help of designed user interface. Administrator can easily manage the user accounts with provided user interface. These user accounts help to manage network services such as file sharing, internet browsing.etc. In Intranet there are different network services such as DNS service, DHCP service, File sharing, internet access, etc. Here DHCP service will assign IP address to all devices which are connected to LAN. In order to restrict unauthorized users and systems, it is necessary to configure DHCP and internet access service. These things are performed with the help of NetRegister, Squid and Dansguardian servers. NetRegister authenticates each user with the provided username and password. NetRegister will get all systems MAC address for DHCP to assign valid IP Address. Squid proxy server will authenticate each user who is currently accessing the internet and blocks internet access, when authentication fails. DansGuardian does content filtering of the webpage to take care of virus attacks and also logs web usage by client. Dansguardian helps to block the list of websites that are prohibited to access from internet.
