Hi, I'm using delay pools to limit bandwidth. My version of squid is "Squid Cache: Version 3.1.0.15". My configs are: delay_pools 2 delay_access 1 allow client_hosts1 delay_access 1 deny all delay_class 1 2 delay_parameters 1 131072/131072 65536/65536 delay_access 2 allow client_hosts2 delay_access 2 deny all delay_class 2 1 delay_parameters 2 131072/131072 Delay_pool 2 works well, one host at client_hosts2 downloads at ~130KB/s . At delay_pool 1, with one host downloading, it download's at ~33KB/s . At delay_pool 1, with all hosts (client_hosts1) downloading, the global max value of download is ~66KB/s. Seems like delay_pool of class 2 limit at half of the bandwidth specified. How do I sort out this problem? Thanks in advance. Regards Jose Lopes