fully remove DSCP
The "dscp" option is now marked as "ancient" and it is a configuration error to use it or to configure DSCP values for any source-address option.
Closes #3789 (closed)
The "dscp" option is now marked as "ancient" and it is a configuration error to use it or to configure DSCP values for any source-address option.
Closes #3789 (closed)