How to see what external IP the port is communication with - Python
52521
Finding local IP addresses using Python's stdlib
33143
How can I listen to communication between a process and a serial port?
33452
Get local IP address
58300
How can I get the MAC and the IP address of a connected client in PHP?
93802
How to open port for a specific IP address with firewall-cmd on CentOS?
26409
How do I reach my internal server on the external IP?
104104
Which IP address do I use to access my server?
84146
How do I get the current bandwidth speed of an interface from the terminal?
76424
How do I find the port number assigned to a UDP client (in .net/C#)?
126450
How can I get to know the IP address for interfaces in C?
145969
How to get the primary IP address of the local machine on Linux and OS X?
158150
How do I determine which process is using a serial port?
75462
Packet sniffing in Python (Windows)
29942
How to log original value of $remote_addr when using Real-IP
150984
Listing available com ports with Python
128126
How do you determine if an interface is a physical LAN port on a Windows PC?
38211
Windows command that returns external IP