As you can see bellow, at the end of my firewall setting recently some wired new rules added
As I search they are for IP forwarding, but what does it means?what this server may forward and on what ports?
Thanks in Advance.
"tun" is a commonly used for virtual network interfaces, you'd
see something like that maybe if you installed qemu or the likes?
Oh, and I think the word you're after is "weird", not "wired".