[LARTC] Setting the DS field using setsockopt()

[Arshad Siddiqui]

I want to create a socket that will send packets with a DS field
different than 0x00.

I want to change 6 DSCP bits and not the 4 bytes of TOS

Can it be done at all with setsockopt() ?
 
Regards,
Arshad Siddiqui