<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 TRANSITIONAL//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=UTF-8"> <META NAME="GENERATOR" CONTENT="GtkHTML/3.0.9"> </HEAD> <BODY> I'm using NRPE_NT and I wrote a plug-in in for it C# to monitor an NT4/2000 eventlog but I'm a bit confused as to how Nagios picks up on the status of the check. I return either "OK", "CRITICAL", or "WARNING" and then the eventlog message as the return. Running the check from the Nagios console goes as expected, and it's set to an OK status in Nagios when it checks it, but when an error pops up in the eventlog Nagios will keep it as OK and put the error in the returns column as opposed to changing it to a CRITICAL/WARNING state.<BR> <BR> What do I have to return for nagios to see it as a warning/critical state? I thought it would just pick that out of the beginning of the string, but I guess not. <BR> <BR> Thanks for any help you could provide... </BODY> </HTML>