I am trying to use the openVPN (client and server) with UDP protocol. The setup worked in beta 12. After the upgrade to beta 14 only TCP mode works. When trying to to use UDP the following error can be seen on the zeroshell log:
TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
21:35:52 192.168.201.30:51793 TLS Error: TLS handshake failed
Have there been any changes in openVPN between beta12 and beta 14?
I tried different firewall settings (that were recommended in these forums) all to no avail.