Nagios Support Forum

i think so testing@SenzoServer:~$ sudo ufw status Status: active To Action From -- ------ ---- 80 ALLOW Anywhere Apache ALLOW Anywhere 22 ALLOW Anywhere 21 ALLOW Anywhere 5666 ALLOW Anywhere 21/tcp ALLOW Anywhere 22 ALLOW 192.168.0.144 21 ALLOW 192.168.0.144 21 ALLOW 192.168.0.127 22 ALLOW 192.168.0...

my xinetd file i have already add the host ip, nagios server ip to the only from

this is my nrpe.cfg file

but when i try /usr/local/nagios/libexec/check_nrpe -H 127.0.0.1
its fine
and tried my nagios server ip is fine too
but when i try the host ip
it says connect to address 192.168.0.127 port 5666: Connection refused
connect to host 192.168.0.127 port 5666: Connection refused

yes i can ping.
its a gateway running on linux, im using nrpe

HI everyone ,thank you so much for helping me, but i've moved on to install nagios core on an real server, ubuntu 14.04, and i am still facing connection refuse issue. i have posted a new thread : https://support.nagios.com/forum/viewto ... 20&t=47623

Hi,can anyone help me please? I installed nagios core 4.3.4 on ubuntu 14.04 after adding a new host i used some services like check load, total processes ,ping, html,zombie processes. ping is doing fine, html showed port 80 connection refused HTTP CRITICAL - Unable to open TCP socket the host im mon...

im sorry, i am new to everything..so i dont know if im using a tcp wrapper or not, and also dont know i have host.deny or host.allow...
here are the screenshot and file, thank you for trying to help me

yes 192.168.0.93 is the correct ip adress of the nagios server.
Yup, restarted.
tried stopping iptables ,output still the same.