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I have a VPN configured by ovpn in my mikrotik that already works, but whenever I connect both by android and Windows, I get the error:

ovpn,debug,error,,,,,,,,,l2tp,info,,debug,,,critical,,,,,,,,,,,,,warning duplicate packet, droppin

On console and terminal: Print Error

I have already looked for the official forum of mikrotik but neither has no clear answer or a definitive solution.

My goal is to remove this error from my terminal and from my console log.

My current setting:

OVPN SERVER:

SERVER

PPP PROFILE:

PPP PROFILE

@Edit:

After contacting support, I got this error message to have no impact on the VPN. Below is the email from Mikrotik Support:

Email:

"Hello,

This error message does not have any impact on the VPN connection establishment, it simply warns you that the client sent duplicate message which some client software (for example Windows) do.

Best regards, Emils Z."

Thank you all for your help.

Community
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Bulfaitelo
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    Does it connect, even though it complains? Or does it fail at this point? Is there anything else non-standard about your setup? – user230910 Feb 24 '19 at 20:41
  • It connects normally and works, both on Android and on Windows it just generates the error the moment I connect to mikrotik. – Bulfaitelo Feb 24 '19 at 20:47

1 Answers1

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I would advise that this is probably a bug in the OVPN implementation on Mikrotik's side. Please log a support ticket with them, and provide the supout.inf file as per the usual process.

Please see this link on how to make the support info file:

https://wiki.mikrotik.com/wiki/Manual:Support_Output_File

In short, open winbox, click the make support file on the left, and then go to files and download the file to your pc. Then attach this file to the support ticket.

user230910
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