I am trying to mark my traffic with DSCP values both with some built in options in the programs and with the Windows 7 Group Policy QOS options.
I have looked around and found the two regedit items that need to be changed and have changed them. Additionally rebooted the machine. I also verified that the interface had the QOS section marked.
Outside of that nothing is maintaining a tag when it leaves the interface. On the far side all traffic that arrives at my router is 0x00.