This freely distibutable shareware package contains a self-extracting archive.  
To install it, simply run the executable which was contained within the zip file.

IPSentry: Windows 95/NT utility that will 
continuously monitor your internet and intranet 
TCP/IP services 24 hours a day, ensuring your 
email servers, web sites, ftp servers, news 
servers, and any other TCP/IP based services are 
active and responding. In the event of failure, 
IPSentry will notify you (according to the 
defined schedule) via Pager, E-Mail, Audible 
Sound, or Launch external command.

Should you have any difficulties, please contact the author at the following
e-mail address:

rex@trader.com (Rex W. Walker)

Thank you.

