After adding Content Analysis, the health check fails when you click Perform health check on the ProxySG or Advanced Secure Gateway (ASG).
Perform the following steps:
Verify that you have followed the configuration steps in "Add Content Analysis for In-Path Threat Detection" in the ProxySG First Steps WebGuide
Make sure the ProxySG or ASG and Content Analysis appliances are on the same subnet
Verify that the ProxySG or ASG and Content Analysis appliances have the same ICAP service ports. On Content Analysis, go to Settings > ICAP. On the ProxySG or ASG, go to Configuration > Threat Protection > Malware Scanning > Edit