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non-SoftEther VPN software has connected to the port.

Posted: Fri Sep 10, 2021 12:55 pm
by blackjackiv2008
Hi All,
My VPN Bridge is Raspberry Pi, the connection used to be fine for Site-Site(Bridge to Server)

However, I got error 'Connection "CID-xxxxxxxxxxx" terminated by the cause "A client which is non-SoftEther VPN software has connected to the port." (code 5).' from the Server LOG and 'Error 2: Protocol Error Occurred. Error was returned from the destion server' from the bridge log

Anyone can help?