NTP (Network Time Protocol) allows you to keep the time of day for the devices in your network synchronized with the Internet standard time servers. The QNX Neutrino NTP daemon supports both server and client modes.

In server mode, a daemon on the local network synchronizes with the standard time servers. It will then broadcast or multicast what it learned to the clients on the local network, or wait for client requests. The client NTP systems will then be synchronized with the server NTP system. The NTP suite implements NTP v4 while maintaining compatibility with v3, v2, and v1.