NRPE port 5666 Connection refused - A Quick solution
Nagios master machine can't connect to a client machine. Does anyone know what steps I can take to fix this? : r/nagios
android studio - SocketException: OS Error: Connection refused, errno = 111, address = 127.0.0.1, port = 47660 - Stack Overflow
Connection refused? Docker networking and how it impacts your image
Setting up NRPE. The only article that you'll ever have… | by Shan Mahanama | Medium
curl: (7) Failed to connect to localhost port 8001: Connection refused getting this error on windows and ubuntu 16.4 · Issue #3035 · Kong/kong · GitHub
How to Add Remote Linux to Nagios Server Using NRPE Plugin
NRPE Troubleshooting and Common Solutions in Nagios XI
TECHNICAL INFORMATION NOTE: CLI Scripts
Securely monitor, access, control, and manage your remote computers, networking devices, telecommunications equipment, power in