7.Select Enable HTTP Clientless Notification Alerts and customize the message. This feature informs the user that GAV detected a threat from the HTTP server.
8.Select Enable Gateway AV Exclusion List and then click Add to define a range of IP addresses whose traffic will be excluded from SonicWALL GAV scanning.
9.When finished in the Add GAV Range dialog box, click OK.
10.In the Gateway AV Config View window, click OK.
11.In the Security Services > Gateway Anti-Virus page, click Accept.
Enabling Intrusion Prevention Services
To enable Intrusion Prevention Services in SonicOS:
1.Navigate to the Security Services > Intrusion Prevention page. Select the Enable Intrusion Prevention checkbox.
2.In the Signature Groups table, select the Prevent All and Detect All checkbox for each attack priority that you want to prevent. Selecting the Prevent All and Detect All check boxes for High Priority Attacks and Medium Priority Attacks protects your network against the most dangerous and disruptive attacks.
3.To log all detected attacks, leave the Log Redundancy Filter field set to zero. To enforce a delay between log entries for detections of the same attack, enter the number of seconds to delay.
4.Click Configure IPS Settings to enable IP packet reassembly before inspection and create a SonicWALL IPS exclusion list.
5.In the IPS Config View window, select Enable IPS Exclusion List and then click Add to define a range of IP addresses whose traffic will be excluded from SonicWALL IPS scanning.
6.When finished in the Add IPS Range dialog box, click OK.
7.In the IPS Config View window, click OK.
8.In the Security Services > Intrusion Prevention page, click Accept.
Page 46 Enabling Security Services in SonicOS
