Testing and troubleshooting the configuration
You can use the following steps to verify that the explicit web proxy configuration is working as expected:
To test the explicit web proxy configuration
1. Configure a web browser on the internal subnet to use a web proxy server at IP address 10.31.101.100 and port 8888.
2. Browse to an Internet web page.
The web browser should pop up an authentication window that includes the phrase that you added to the Realm option.
3. Enter the username and password for an account on the RADIUS server.
If the account is valid you should be allowed to browse web pages on the Internet.
4. Close the browser and clear its cache and cookies.
5. Restart the browser and connect to the Internet.
You could also start a second web browser on the same PC. Or you could start a new instance of the same browser as long as the browser asks for a user name and password again.
You should have to authenticate again because identity-based policies are set to session-based authentication.
6. If this basic functionality does not work, check your FortiGate and web browser configuration settings.
7. Browse to a URL on the URL filter list and confirm that the web page is blocked.
8. Browse to
http://eicar.org and attempt to download an anti-malware test file.
The antivirus configuration should block the file.
Sessions for web-proxy security policies do not appear on the Top Sessions dashboard widget and the count column for security policies does not display a count for explicit web proxy security policies.
9. You can use the following command to display explicit web proxy sessions
get test wad 60
IP based users:
Session based users:
user:0x9c20778, username:User1, vf_id:0, ref_cnt:9
Total allocated user:1
Total user count:3, shared user quota:50, shared user count:3
This command output shows one explicit proxy user with user name User1 authenticated using session-based authentication.