Hi all, I want to limit each user by the following behavior. Size < 256 KB -> no limitation Size > 256 KB -> 4 KB/s rate (32 kbps) Any suggestion of delay_parameters ? I put "delay_parameters -1/-1 4096/262144" of class 2 delay pools. Am I right ? Do the "Size" mean the size per connection of each user or the size of total contents of each user ? Can we limit per connection basis ? If "Size" means the size total content of each user, any suggestion "Size" to not limit standard browsing activities but limit huge download activities ? Should I put "delay_initial_bucket_level 100" for first "Size" access ? Thank you. -- Lazuardi Nasution Laboratorium Sistem Kendali & Komputer LABTEK 8 Lantai 2 ITB Ganesha 10 Bandung 40132 +628122142597 +622291230584