How to make a VPN tunnel from the Internet home bypassing NAT?

Question

SSH

I did everything according to the instructions
https://habrahabr.ru/post/216101/
Both machines ping 10.9.8.1 and 10.9.8.2, but I can't connect via ssh to my home computer using the command "ssh -p 666 [email protected]_virtual_server".
iptables -t nat -A PREROUTING -d ip_server_home
-p tcp --dport 666 -j DNAT --to-dest ip_home_server:22
iptables -t nat -A POSTROUTING -d ip_home_server -p tcp --dport 22 -j SNAT - -to-source 10.9.8.1
were made on a home computer. Do you need to do anything with iptables on the server?
What could be the problem?

Answer 1

The iptables configuration command must be run on a virtual server, not on a home computer :-)