Wireguard VPN Server does not work with DMZ enabled

[lawk]

Hello,

I have a Server on DMZ.

When DMZ is enabled, the Wireguard Server does not work anymore. It connects but that was it. No LAN or WAN.

This is for Asus RT-AX88U pro on 3.0.0.6.102_21514

Any ideas?

 

[lawk]

Ok I figured out that with DMZ enabled you have to create a port forwarding rule to the router IP on the wireguard port 51820. Works now.

How can I get IPv6 working in Wireguard? I have /56 net from my ISP.