IPEye

IPEye is a TCP Port Scanner that can do SYN, FIN, Null and Xmas scans. Specific - "Closed" means that there is a computer on the other end, but it doesn`t listen at the port. - "Reject" means that there is a firewall rejecting (sending a reset back) the connection to the port. - "Drop" means that there is a firewall dropping everything to the port, or there is no computer at all on the other end.- "Open" means that there is some kind of service listening at the port.