Setting 'policy based QoS' on Windows 10 does not apply the DSCP value to outgoing traffic. I want to be able to set the value of DSCP traffic for certain processes.
Using gpedit.msc group policy editor, I created a policy under Computer configuration > Windows Settings > Policy-based QoS > and set a DSCP value of '10'. I tried with or without an executable name. Whatever I do, looking at the traffic in NetMon shows a DSCP value of 0.
This worked under Windows 7 after applying the 'do not use NLA' registry key https://support.microsoft.com/en-gb/kb/2733528
However, even with this added, the DSCP is always 0.
