问题
I send (TOS/DSCP 12 for audio and 10 for control) packets, and trace them on Wireshark, but all I see is 0x00 on DSCP field, always. Why is that?
I already tried to set the "DisableUserTOSSetting" field on registry to zero, didn't help.
Any other ideas?? Thanks!!
回答1:
A Google search revealed multiple people asking the same question with wording almost identical to yours. - Perhaps spend a bit more time searching the issue yourself?
SEE HERE on the Wireshark site, I'd use the below REGEDIT first, if this doesn't work I found multiple other suggestions by searching.
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Tcpip\QoS]
"Do not use NLA"="1"
来源：https://stackoverflow.com/questions/19247017/why-dscp-always-0x00-default-on-windows-7