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Make sure that the port is correct and it is UDP (not TCP).

(I just did the same setup with PiVPN. Somehow I got a wrong port number first, but then it worked)



OK it defaulted to UDP, got nothing, changed to TCP, got nothing. Will change it back and try again.

I will also double check the port number.


While you're at it, check and double check your port forwarding settings. I got bit by this recently.

My owned router had the right ports opened, but the AT&T bridged router did not. Be sure you open ports on both sets of routers, otherwise your owned router will never have a chance to allow the traffic in the first place.




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