On Wed, 2011-11-16 at 17:44 +0200, Mohammad Khalil wrote: > DSCP 41 means CS4 or AF41 ? Neither as far as I know. CS4 is DSCP 32 and AF41 is DSCP 34. It does not seem like DSCP 41 has any specific class definition, at least not according to RFC 4594. -- Peter