Very cool! Found a gap, Linux Foundation's FD.io's VPP (a high performance network virtual switch) has native wireguard support as well, all in userspace. Supp

Very cool! Found a gap, Linux Foundation's FD.io's VPP (a high performance network virtual switch) has native wireguard support as well, all in userspace. Support here means you can do full kernel bypass from the app all the way down to the NIC card (e.g. via DPDK). https://docs.fd.io/vpp/20.09/d5/d54/wireguard_plugin_doc.html https://docs.fd.io/vpp/20.09/d5/d54/wireguard_plugin_doc.htm... I'll open a PR on this later.