Hello Cristiano, The easiest way is using HTB (ein replacement for CBQ) http://sourceforge.net/projects/htbinit Work togheter with iproute and kernel must be compiled with cbq options (default on most distros) Abraco, Julian On Thu, 20 May 2004 20:36:31 -0300 "Cristiano Soares" <stillnick2@xxxxxxxxxxxx> wrote: > Does anyone know a way to limit just the upload? I want to limit the bandwidth of a specific user. Ex:. > > 192.168.1.20 = 128kbit upstream > 192.168.1.21 = 150kbit upstream