The ITRS Group Infrastructure Agent is a remote server monitoring agent designed to be a replacement for projects like NRPE and NSClient. The Infrastructure Agent is open source and publicly available for general use under the terms of the license described in LICENSE.
The Infrastructure Agent can be easily installed from a pre-compiled package on a variety of Linux distributions and Windows. These packages can be downloaded from the Opsview website.
The Infrastructure Agent and its bundled plugins can also be built from source.
Instructions are currently available for building on Linux and Windows:
The ITRS Infrastructure Agent is provided under the BSD 3-Clause License. For more information please read the bundled LICENSE file.