Windows clients don't request the MTU from dhcp either, so that's also fun. After hitting broken pmtud enough, I resolved to make a browser based test, and eve

Windows clients don't request the MTU from dhcp either, so that's also fun. After hitting broken pmtud enough, I resolved to make a browser based test, and eventually I did. http://pmtud.enslaves.us/ http://pmtud.enslaves.us/ But that wouldn't help this investigation, since there's no attempt to find the path mtu in webrtc-rs (or general webrtc)