A gateway provides a connection between two networks. The networks do not need to use the same network communication protocol. The gateway can also connect a network to the Internet.
Network Agent can be installed on the gateway machine, allowing Network Agent to manage and monitor all Internet traffic. The gateway can either be a third-party proxy server or a network appliance. Do
not install Network Agent on a firewall.
The following illustration shows Network Agent deployed in a network that includes Websense Content Gateway. Do not install Network Agent on the same machine with Websense Content Gateway.