Totolink N300RT Router - Step-by-Step Guide for Port Forwarding Setup

Hey.

Has anyone had contact with this router and accidentally knows how to do port forwarding. I don't have a manual and I can't find the Internet either. Please help.
Greetings.
Bartek

Do you have public IP from your internet provider to start talking about?

Yes, I didn't even know I had to do port forwarding anyway.

keniou wrote:

Yes, I did not even know

Do you have a router on your WAN or is it just showing you this IP address on a website like Twójip.wp.pl?

I have WAN

That's the Port Forwarding function - in the router configuration. You enter the local IP address from the server or service that will be visible from the outside and the port or range of ports on which this server or service operates.

It's different with me.

Probably some newer software, but the principle is similar, there is no great philosophy.

For me it is not possible to choose TCP / UDP. Is the range to cover all ports or do I need to redirect to each specific port?

Added after 1 [minutes]:

Invalid IP address! It should not be set within the current lan subnet.

You must probably enter the WAN IP address in Remote.

IP address - address in the internal network to which you want to forward external traffic (e.g. 192.168.1.2)
Internal port - internal device port (e.g. synology DSM station uses port 5000)
External port - the port you provide to redirect the external IP address to the internal device (except 80, because it is usually the www port for handling the touter)
and now the best:
Remote IP address - is the IP address of the device that is authorized to connect to your IP address
if several IP addresses are to connect to your address, you copy this rule the right number of times.

I know that I had to dig up but I sat there for a couple of hours before I agreed that this is how it works