Nate Brown

What is your `tun.mtu` setting? Any interesting logs from nebula?

And this only occurs when you use nebula? Grasping for straws at the moment, any chance this host doesn't have ipv6 enabled and the other side of the tunnel you...

Is your `listen.host` set to `[::]` or `0.0.0.0`?

Any chance you can jump in the NebulaOSS slack, would be easier there. If not, assuming you've done a full nebula restart after that config change, are you seeing any...

"Refusing to handshake with myself" is an interesting one, can you provide the config on this machine? Should be entirely unrelated, hopefully a configuration issue. Any of those log messages...

What is the nebula ip of this machine? Are you running v1.4 or v1.3 here? My assumption currently is that another machine is advertising an unroutable ip address that nebula...

Circling back around, were you able to determine if nebula was the source of the udp send buffer errors?

:wave: @annab-stripe thanks for the PR. Can you do the CLA bit for us?

This is expected since we haven't really paid any attention to windows performance until very recently. We have some early code that dramatically increases performance on windows over [here](https://github.com/nbrownus/nebula/tree/winwin). Would...

This is the behavior of the linux tun driver. Last I checked you couldn't change it and it was meaningless to the performance of nebula. Network saturation can be determined...