Secret Barracuda Spam firewall options

While troubleshooting a Barracuda Spam Firewall 300 I found a forum on internet, which shows you how to get an extra tab under the Advanced configuration of the Barracuda Spam Firewall. The “secret” configuration page is enabled with the following steps:

1. Logon to the Barracude Spam Firewall 300;
2. Click on the Advanced tab;
3. Add &expert=1 at the end of the URL and hit enter;

You will now get the extra tab Expert Variables like shown below.