Yes, you must to set up the delay_pools correctly. With that you can divide the bandwidth between groups of ip´s. Example of how I configure my squid.conf with those parameters ##################Bandwith Control - Delay Pools########################### delay_pools 3 delay_class 1 2 delay_parameters 1 -1/-1 -1/-1 delay_access 1 allow 512kbytes #This permit 512k download to the ACL named 512kbytes previously defined delay_class 2 2 delay_parameters 2 64000/64000 32000/48000 delay_access 2 allow 256kbytes #This permit 256k download to the ACL named 256kbytes previously defined delay_class 3 2 delay_parameters 3 64000/64000 8000/10000 delay_access 3 allow 128kbytes #This permit 128k download to the ACL named 128kbytes previously defined ############################END Delay Pools################################ You know how to separate Ip´s between different ACLs?? Ing. Damián Mantelli ? Dpto. de Sistemas - A.C.A.R.A. -[sugit] Av. Libertador 6250 3º - CP: 1428 - Ciudad Autonoma de Buenos Aires - Argentina E-mail: dmantelli@xxxxxxxxxxxx Tel: (5411) 4787-5200 Int 111 Fax : (5411) 4787-5200 Int 118 -----Mensaje original----- De: Michael Fernández M. [mailto:mfernandez@xxxxxxxxx] Enviado el: jueves, 02 de marzo de 2006 12:48 Para: squid-users@xxxxxxxxxxxxxxx Asunto: bandwidth hi.... I have a connection with an ISP (100 Mbps) ... so i want to divide the bandwidth between groups of ip's---- the idea is to give priority to a specifics groups because this groups access to important sites... Someone have done this? Thanks!!! Michael.-