VPN and online gameplay.

Hello everyone! The Asus RT-AC66U router has the ability to create OpenVPN and PPTP servers, as well as a built-in OpenVPN client :smile08:. Therefore, I no longer need Hamachi, Tunngle, TeamViewer VPN, etc. Everything is generally good, but in "Play Online," it displays 192.168.1.* - the IP address assigned by the built-in DHCP. I'm interested in the possibility of "seeing" games created in the 10.8..... range (these IPs are assigned by default to VPN clients):smile45:. But I'm a newbie in these matters:smile33:.
You can view the router's web interface here (it only shows PPTP). The traceroute (if anyone is interested) is in Local Network -> Routes.