Hi I have a working configuration of squid calling squidGuard via redirect_program on debian, running 2.5.9. Now, what I need to achieve is to have squid call squidguard only for some IPs, decided at runtime. Those IPs are contained in a MySQL db, which I thought to access through an external_acl_type program done on purpose. I forcedly need this because IPs can vary in short time (say 20 minutes). Is something like that possible? And even more, can the call to redirect_program be conditioned by an acl? I didn't find any information on this. Any other suggestion? I've found recent squidguard can get users from mysql, but it is a very limited functionality and I believe it's fetched only at startup and not runtime. Thanks lorenzo