As I know it's no way to do it by tc.
But perhaps that can be done by RSVP implemented in linux by
signalling.

James Shen
 

Hello all:   i have viewed some mail, i have read adv route howto,i know tc can control incoming bandwidth fromhowto,but i know tc can't control incoming bandwidth from maillist.so i want to know,can tc controlincoming bandwidth? lihao