I´m new in the Nagios world.
I've already set up my server, installed NRPE in remote linux servers and it works.
I would like to monitor a remote http server (which is not mine, so i cannot install plugins)
I've created the following rules
command_line $USER1$/check_http -H www.acme.com $ARG1$
In Nagios, the service is OK, all green
but the host is down, all red...
What did I miss ???