Traffic: Inbound and Outbound How can I enlist all ports along with it's IP, which are communicating to my machine ? Communication could be either TCP, UDP or raw. And could be unidirectional or bidirectional.

On current Linux distributions, `ss` is the recommended tool for this:


ss -tuw


This will show TCP (`-t`), UDP (`-u`) and raw (`-w`) sockets. Add `-a` to also see listening sockets ( _i.e._ sockets waiting to receive an incoming connection request, or open for incoming traffic in the case of UDP). Add `-r` to attempt to resolve addresses and service numbers.