nsca - Daemon and client program for sending passive check results across the network
|Overview:||Allows you to submit passive service checks results to another server on the network that is running Nagios.|
This addon allows you to send passive service check results from remote hosts to a central monitoring host that runs Nagios. The client can be used as a standalone program or can be integrated with remote Nagios servers that run an ocsp command to setup a distributed monitoring environment. Communication between the client and daemon can be encrypted via various algorithms (DES, 3DES, CAST, xTEA, Twofish, LOKI97, RJINDAEL, SERPENT, GOST, SAFER/SAFER+, etc.) if you have the mcrypt libraries installed on your systems.