UDP connection with AirVPN fail

[ghostp 5]

I can't connect to Air server through UDP. I tried every variant of available UDP connection in Eddie (Netherlands and Norway) but Eddie stop at "checking route iP4....".  I also generated bunch of ovpn files with UDP (3 and 4 Entry) to run straight in OpenVPN. The connection is being established successfully but I can't open any website. I add curl.exe into fw rules, no success. I also disabled Windows defender + Firewall, same result. As a final step I've rented my own vps server and installed OpenVPN on it and I'm able to successfully establish a UDP connection and visit any website, everything work perfect!

I'm out of ideas why the same doesn't work with Air servers. Maybe someone from here has an idea?

[OpenSourcerer 1441]

Close Eddie if still opened and reopen. Try a connection and let the error happen, then in Logs tab click the lifebelt icon on the right side of the logs and upload/paste the output here.

[ghostp 5]

On 12/27/2021 at 6:08 PM, OpenSourcerer said:

Close Eddie if still opened and reopen. Try a connection and let the error happen, then in Logs tab click the lifebelt icon on the right side of the logs and upload/paste the output here.

Thank you for your quick response. I'm attaching the report below. I hope you'll find a solution for my problem.

report.txt

[OpenSourcerer 1441]

Try this

[ghostp 5]

20 hours ago, OpenSourcerer said:

Try this

I did try this and it still doesn't work 😞 I'm attaching the report after reinstall OpenVPN + Tap Drivers

report 30.12.2021.txt

[Staff 10014]

@ghostp

Hello!

Can you please test the following connection mode:

• protocol TCP
• port 443
• entry-IP address THREE

and check whether the problem remains the same or not?

You can change connection mode in Eddie "Preferences" > "Protocols" window: uncheck "Automatic", select the proper line (it will be highlighted) and click "Save".

Kind regards
 

[ghostp 5]

5 hours ago, Staff said:

@ghostp

Hello!

Can you please test the following connection mode:

• protocol TCP
• port 443
• entry-IP address THREE

and check whether the problem remains the same or not?

You can change connection mode in Eddie "Preferences" > "Protocols" window: uncheck "Automatic", select the proper line (it will be highlighted) and click "Save".

Kind regards
 

Hi,
TCP connections works perfect, all servers, all ports and all entry-IP adresses, was never an issue. Only UDP connections fail. But with OpenVPN I'm able to connct with UDP but can't open any website.
I wish you all happy new year!

[ghostp 5]

Does anyone has an idea how to solve the problem?
I'd be greatful, thanks.

[monstrocity 31]

Try running a command prompt as admin:

netstat -an | find "UDP" | more

If nothing shows as open, then it's possible UDP ports are being blocked either by your ISP or by a firewall somewhere. Use TCP when connecting to AirDNS servers on that computer.  That's the solution to your problem; there's nothing wrong with using TCP instead of UDP. I have one PC (behind a university firewall) that has to use TCP.