Nagios: check_nrpe state critical socket timeout after 10 seconds
Nagios: check_nrpe state critical socket timeout after 10 seconds
I am getting this error while executing check_nrpe command. I have installed Nagios on Ubuntu.
vito Selected answer as best September 21, 2021
Check if port 5666 is open. If not, execute the below commands,
sudo ufw enable sudo ufw allow 5666
Now execute the check_nrpe command.
vito Selected answer as best September 21, 2021