Alert: Relay Update Service Unavailable
The Deep Security Relay generates this alert when a Deep Security Agent or a Deep Security Virtual Appliance tries to retrieve updates from the Deep Security Relay within 20 minutes after the relay received its own update. This is the expected behavior because the Deep Security Relay Agent shuts itself down and blocks any connectivity so that the file nginx.exe is available exclusively for its own update process. This process can take up to 20 minutes.
To resolve the issue, make sure that the scheduled update for the Deep Security Agent or the Deep Security Virtual Appliance is set to at least 20 minutes after the scheduled relay update.