SNTP Server Description:

SNTP stands for "Simple Network Time Protocol" - simplified version of NTP - a standard protocol used to synchronize system clocks on routers and computer systems throughout the Internet. This implementation can be installed as a service on Windows NT/2000 and, once configured, will keep your computer's clock correct up to fractions of a second. The service will be constantly (at specified intervals) updating the system's clock, and can be used as a master time source for other systems on your network.
This single server license allows you to install the software on one server only.