Debian - network problems. How to fix?

Question

Debian

Hello.
Actually there is a ping, but there is no connection to ssh\proftpd.
What is available and has been done:
on the approach, the tw100-brf214 router + cable directly, there is a ping, and everything works correctly on Windows.
In turn, during the installation, the ssh server parameters + system utilities were selected, and proftpd was additionally installed, no additional settings were made, none at all, everything is default.
Installed with the apt-get install proftpd command, I did nothing else. That is, he got involved, the team and immediately an attempt to connect.
At the same time, there is no connection to ssh\ftp. I also tried to forward ports - there was no result.
Connection diagram:

Answer 1

Forwarding the ports themselves:

Answer 2

Is it just that the services themselves are running? If I remember correctly, then Proftpd needs to be configured a little, at least the startup type. So look at the status of services.
UPD DMZ (we write here the IP of the server)
And turn on and / or off the firewall, look in the settings of the WAN interface

Answer 3

show the exhaust
# ip ro