Network Eagle is a network monitoring software. Create categorized task lists on a "set and
forget" basis. Network Eagle can ping server, monitor TCP port, check HTTP URL (with HTTP
auth), test FTP link, check disk space usage, execute external command check, check
databases via ODBC, monitor MS SQL server via native interface, and more. Write your own
check scripts using JS and VBS or any other script provider like ActivePerl or Active
Python installed on your system. Network Eagle performs checks at regular intervals and
activates predefined alerts on a given condition. It can be a sound alert, an e-mail
notification (icq, pager or mobile via mail gate), execution of an external program or a
user-written Java or VB script. There is a set of ready-made scripts for file existence
check, file or folder size check, NT service state check and alert actions such as:
reboot remote machine, restart NT service, write to NT event log and cleanup event log
file. The software can also export data to XML and HTML files, and tabulate
uptime/failure check statistics. A variety of useful wizards is available.

Network Eagle Monitor is the Shareware version. The full version can be purchased by clicking on the "CLICK HERE TO ORDER" button below for around  249USD.