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micahmo / WgServerforWindows

Wg Server for Windows (WS4W) is a desktop application that allows running and managing a WireGuard server endpoint on Windows
MIT License
818 stars 78 forks source link

IPV6 Setup #135

Closed Jayspek closed 9 months ago

Jayspek commented 9 months ago

I'd like to be able to use IPV6 through the tunnel as well as IPV4. IPV6 is working on the client and the server, and I can connect to the wireguard server using IPV6. However, no matter what I do I can't get it to pass on online ipv6 test. I've tried pretty much every tutorial on the first page of google results, but there all for various linux distros and don't transfer over perfectly.

Has anyone done this successfully, or know how? I'm at a loss for how to proceed at the moment.

micahmo commented 9 months ago

Hey @Jayspek, I'm not sure if I'll be too much help here. I was hoping someone in the community would chime in, but that hasn't happened yet!

Just to clarify about your scenario, you have an IPv6 WAN IP, which you are using to connect from outside your network to your WG network. However, subsequent outbound connections initiated by devices on your WG network appear to originate from your IPv4 WAN address. Is that about right?

Jayspek commented 9 months ago

Yep, that's correct! And if you force it to use IPV6, it fails outright. Its unfortunately become irrelevant for me, as it turns out my ISP rotates my IPV6 address almost every day, and my router doesn't have a way of dynamically updating its firewall rules.