Hi, I installed ISP3 in some servers with Debian 8.1. Everything runs right, but I can't do security scans (with nessus o Qualys Scan) of these IP's because the system blocking http requests (when the scan try much url). I stopped Fail2ban and the problem is persisting. Any idea?Regards.
ISPConfig does not block any requests. I'am not aware that mod_fcgi blocks requests in that way, but you may want to asks its developer.