Software Secure Firewall Threat Defense
Platform Secure Firewall Threat Defense Virtual
Activity Onboard

Upgrade the Intrusion Prevention Engine

For devices that are already running Version 6.7 with Snort 2, use the following procedure to update just the Snort engine to version 3:

Procedure

1

In the navigation bar, click Security Devices.

2

Click the Devices tab.

3

Click the FTD tab and select the device or devices you want to upgrade.

4

In the Device Actions pane located to the right, click Upgrade.

5

Set the upgrade toggle to Intrusion Prevention Engine.

6

Click Upgrade to Snort Engine 3.0.

7

From the Security Devices page, devices that are upgrading have a "Upgrade in Progress" configuration status.