Oct 13 14:06:55 client nrpe[4027]: Server listening on 127.0.0.1 port 5666. If the server is listening on the localhost IP address (127.0.0.1), it will only be able to accept connections on port 5666 which originate on the same server. If you try to connect from a …

For my specific case, there is supposed to be an nrpe daemon (opsview install) listening on port 5666, but there is no nrpe daemon running. If I try to start it, it exits immediately. lsof -i :5666 doesn't show any output either. There is no (x)inetd running on my system. UPDATE. Yes, I was running those commands as root.

2015年6月22日 · By default, the NRPE daemon listens on TCP port 5666, whether it's configured to do SSL or not.

2024年10月29日 · The web application listens on port 80 inside the container, that I forward to 5665 host port. The nginx reverse proxy listens on port 5666 and forwards the requests to the forwarded container port 5665. The netstat -lntup output (only relevant lines):

2016年5月4日 · There is a rule in the firewall who permitt connexion from 10.1.1.232 on the 5666 port. From 10.1.1.232 :

2012年8月23日 · I literally compared the nrpe.cfg between both, definitely had the IP for allowed host, and all plugins were rsync'd, permissions were all the same. One problem I had was telnetting to the nrpe port 5666. telnet working_server_ip 5666 works. telnet not_working_server_ip 5666 connection refused.

The port I am trying to allow is 5666. If I disable the firewall on the destination machine, I can connect, so I know it is a firewall issue. I have added the rule with: iptables -N NRPE. iptables -I INPUT -s 0/0 -p tcp --dport 5666 -j NRPE. then when I do iptables -S I see: paste bin link. when I do iptables -L. paste bin link 2. But I still ...

2021年4月12日 · I have already checked some docs from here, but still coundt find the solution. I have a nagios server and a webserver to be monitored (RAM). Debian both Server and plugins are installed correctly. Port 5666 is open in both. As we can see below the webserver is allowing connections from 192.168.0.119 as I configured to allow it. Output of nrpe ...

2011年10月20日 · From the server I was able to confirm it was not a firewall issue, could telnet to the 5666 port, could run a blanket check_nrpe and get the status as a return value. Could run the commands locally but nrpe had the wrong path on the client in the nrpe.cfg.

On server side: First make sure port 5666 is running $ netstat -ntlp tcp 0 0 0.0.0.0:5666 0.0.0.0:*** If running then the problem is in your client machine. On the client side: inside nrpe.conf (where conf file path is depends upon your linux flavour) check: server_port=5666 (nrpe port)