[Guide] Create and maintain a server on Windows

[bosapara]

I think I have a problem on announcing my server on the serverlist, i set

Check your firewall, i had a similar problem.

Shall I turn firewall off for server?
Tell me what you did so I can do this too.

Firstly add port which you use and server (minetest.exe) to white list in 'brandmauer'.

If you use firewall or antivirus, do the same. Here you can find pics with explaining

PS Don't turn off your firewall, It is not safe

[Enrikoo]

How do I whitelist my game so that I can announce my server?

But where to add port?

How can I find my own port?