Fortinet FortiGate 1U Quick Start Manual page 65

Adding a security policy for
proxy traffic
Go to Policy > Policy > Policy.
Create a new policy and set the Incoming
Interface to web-proxy, the Outgoing
Interface to an internal port (in the example,
port 3), and the Service to webproxy.
Results
Configure web browsers on the private
network to connect using a proxy server.
The IP address of the HTTP proxy server is
10.10.1.99 (the IP address of the FortiGate
internal interface) and the port is 8080
(the default explicit web proxy port). Web
browsers configured to use the proxy server
are able to connect to the Internet.
Go to Policy > Policy > Policy to see the ID
of the policy allowing webproxy traffic.
Web proxy traffic is not counted by security
policy.
Setting up an explicit proxy for users on a private network 45