Hello. It is possible to limit bandwidth to users, based on ident acl's? I'm upgraded to version 3.0.18 and trying this: acl ident_aware_hosts src 10.10.10.10/255.255.255.255 ident_lookup_access allow ident_aware_hosts ident_lookup_access deny all ident_timeout 10 seconds acl vip src "/usr/local/etc/squid/acls/vip" acl reg src "/usr/local/etc/squid/acls/reg" acl ident_vip ident "/usr/local/etc/squid/acls/ident_vip" acl ident_reg ident "/usr/local/etc/squid/acls/ident_reg" delay_pools 2 delay_class 1 4 delay_access 1 allow reg delay_access 1 allow ident_reg delay_access 1 deny all delay_parameters 1 32000/32000 -1/-1 -1/-1 8000/8000 delay_class 2 4 delay_access 2 allow vip delay_access 2 allow ident_vip delay_access 2 deny all delay_parameters 2 64000/64000 -1/-1 -1/-1 16000/16000 Test user in group ident_vip. I'm getting 33-35 KB/s (with almost no other activity) on test file. This is strange, because Aggregate limit is 64 KB/s. As far I see in cachemgr, user limit does not apply Per User: Max: 16000 Restore: 16000 Current: Not used yet.