How to Connect to AirVPN using Obfsproxy?

[bruno.sdo 0]

On my work network, I can only connect using a proxy and only access to ports 53, 80,443 is allowed.
When I connect to VPN using (TCP 443), a few moments later the connection drops.
The whole day is connected and disconnected after a few minutes. I think that DPI is used.
How do I connect to AirVPN using Obfsproxy?

[OpenSourcerer 1435]

You can try tls-crypt first. This encrypts the control channel as well and makes detection of OpenVPN a little more difficult.

[Staff 9973]

@giganerd

Quote

You can try tls-crypt first. This encrypts the control channel as well and makes detection of OpenVPN a little more difficult.

Hi,

it should be "impossible" and not "more difficult" by deep inspecting the packets. Are you aware of any new method that can find out you're using OpenVPN by only analyzing the flow (i.e. without knowing that on the destination IP address OpenVPN answers)?

Kind regards