Internet Gateway Internet Control Server

Internet Gateway Internet Control Server - the only device that you need to include between your corporate network and providers to solve a range of tasks that arise when connecting to the Internet, such as:
1. Accounting: The presence of several types of statistics - day, hour, detailed (who, when and on what Internet resource was located), traffic counting by users, groups and providers.
2. Control: Management of users and groups - setting restrictions on access time and the amount of traffic consumed, setting bans on visiting specific sites and downloading certain types of files. Maintenance of personal accounts of users / groups. The following types of authorization are possible: by IP-address, by name / password, through the domain controller.
3. Security: Firewall (ITU), the interface of ITU general and user settings, ARP filters (creating a fixed IP-MAC table).
4. Optimization and maintenance of the network: Routing, proxy, DNS, NAT, DHCP, VPN monitoring of Internet connection status, monitoring the operation of the Internet Control the Server, alert the administrator about emergency situations, backup data and other services.
5. Convenience of management: Internet Control The server has a convenient and intuitive web-interface.
6. Support: On the Internet Control Server, the software update is in progress. There are additional types of services, including staff training.

From a technical point of view, the product Internet Control Server Is a router with an integrated HTTP proxy server and an SMTP e-mail server. Internet Control The server not only routes IP packets, but also calculates them based on IP addresses and ports of the sender and receiver.
At the same time, to obtain complete statistics Internet Control Server Uses data from the built-in proxy server (Squid) and the e-mail server (Postfix). The proxy server, in addition to traffic caching tasks, is used in the Internet Control Server to account for traffic consumption by users to the accuracy of the URL and to control their access rights.
SMTP server manages mail flows and allows you to get accurate data on the mail exchange of each user. To manage user rights and organize network security on the IP layer, a firewall is used, which is part of the core of the operating system.
Features: Internet Control The server supports the FreeBSD OS, it is installed on a "clean" computer, the management is carried out through the web-interface.