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</o:shapelayout></xml><![endif]--></head><body lang=DE link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal><span lang=EN-US>I am using Wireguard for quite some time on Ubuntu, and am now trying to use it on Hyper-V 2019 as well. My goal is to set up a VPN between two Hyper-V systems and allow connections between the virtual machines hosted (including Samba AD DCs).<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I downloaded and installed Wireguard for Windows, and created a tunnel configuration on server and client. However when I try to activate any of these, I get the message “Unable to create Wintun device: no interfaces found” on both sides.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>To me it doesn´t look like an issue with the configuration but more likely WinTun is missing (tried to download separately, but as it is a .msm I assume that is included in wireguard installation) or does not work with Hyper-V 2019.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Any suggestion?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Thanks, Joachim<o:p></o:p></span></p></div></body></html>