So I managed to create the SQL table after reviewing the script. When testing the script outside of squid I get an OK reply. When I tested with squid I got the same error message as before (queue overload). After some more investigating I managed to resolve that. What solved it was adding ipv4 to the external_acl_type line. I was then able to run my own scripts as well. But now I'm getting the following error: 2017/05/24 20:28:57.084 kid1| 82,2| external_acl.cc(786) aclMatchExternal: ip_checker("192.168.1.1") = lookup needed 2017/05/24 20:28:57.084 kid1| 82,2| external_acl.cc(789) aclMatchExternal: "192.168.1.1": queueing a call. 2017/05/24 20:28:57.084 kid1| 28,2| Checklist.cc(129) goAsync: 0x2af3658 a slow ACL resumes by going async again! (loop #0) 2017/05/24 20:28:57.084 kid1| 82,2| external_acl.cc(1416) Start: fg lookup in 'ip_checker' for '192.168.1.1' 2017/05/24 20:28:57.084 kid1| 82,2| external_acl.cc(792) aclMatchExternal: "192.168.1.1": return -1. Any ideas? Thanks, Avi -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/External-ACL-tp4682519p4682555.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users