How to Configure Global HTTP Proxy

Configure the global HTTP proxy settings for the Barracuda NextGen Firewall F-Series. Select the unit's Internet connection and specify the connection details and authentication settings.

Configure HTTP Proxy Settings

1. Go to CONFIGURATION > Configuration Tree > Box > Administrative Settings.
2. Click Lock.
3. In the left navigation pane, select HTTP Proxy.
4. Select the Internet Connection Type for the system. If you are using a proxy server to connect, select HTTP/S. Only select Direct Access if the system is directly connected to the Internet.
5. Enter the IP address of your proxy server and specify the listening port for the proxy. If there are Network Objects configured on Range or Cluster level, you can click the small icon to the right inside of the edit field to choose from a list.
   

6. In the Proxy User and Password sections, enter the HTTP/S proxy user credentials for proxy authentication.

   The password can consist of small and capital characters, numbers, and non alpha-numeric symbols, except the hash sign (#).

7. In the Proxy User Domain field, enter the domain for the HTTP proxy user.

8. To join a domain, go to the Control > Box page. From the Domain Control menu in the left navigation pane, click Register Proxy at Domain.

   Note: Not all services use NTLM or MS-CHAPv2 authentication.

9. Click Send Changes and Activate.