FTP-DATA: Average Response Time, Server Time, Network Time always 0

The problem: When monitoring FTP-DATA in TCP tracking data, the Average Response Time, Average Server Time, and Average Network Time displayed in the Selected Component table view is always 0.000.

The solution: It is not possible to measure average response time, server time, or network time for one-way traffic (such as FTP-DATA network flows) without a protocol aware packet analyzer. As a result, the values in these columns of the table are always displayed as 0.000.