How to set up dynamic DNS for a specific machine on a local network?

Question

Domain Name System

I am using the noip service. At my dns address foo.ddns.net (exclusively for example), there is my ip, which leads to the admin panel page of the router (the ip was determined automatically - 173.xxx.xxx.xxx). I also need foo.ddns.net to lead to a machine on the router's local network in order to set up ftp on it. Machine address 192.168.0.64 (router: 192.168.0.1, router DIR-300). Are there options for such an implementation? thanks for the help

Answer 1

Port forwarding is configured on the router.
Forwarding the incoming FTP (21) port from the WAN to the local address 192.168.0.64.
You can also forward FTP-DATA (20) to work in "passive" mode.
Like so.

Answer 2

Yes, there are such options, you must configure port forwarding on the router to your machine on the network, by the way, there is such a protocol that does this automatically UPnP (must support the server and router)