Slow connections (something other than packet fragmentation?)

David Woodhouse dwmw2 at
Mon Apr 27 14:13:56 PDT 2015

On Mon, 2015-04-27 at 23:11 +0200, Peter Brant wrote:.
> DTLS handshake timed out
> DTLS handshake failed: 2

You're running your VPN over TCP. That's never going to perform well.

Why is UDP connectivity to the server not working correctly? Are you
behind some broken NAT, or does the server have broken firewalling?

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