> I wish you good luck! > HTB deserves to be in the main kernel tree. Thanks :) > > Do you need it ? And why ? > Yes, I need it. > I need to change on the fly r2q to see how the traffic flow changes. > But I don't want to delete the whole tree just to change some parameters > on the root class. you can't do it either. The r2q is used ONLY during class creation to compute its default quantum. To test your case you would need to call tc class change for all existing classes. devik