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Error report of OpenVPN server
openvpn2.5.0
Client win10 | centos7
Authenticate/Decrypt packet error: packet HMAC authentication failed TLS Error: incoming packet authentication failed from [AF_ INET]XX.XX.XX.XX:XXXXX
Why
There is a problem between the server and the TLS auth
parameters of the server; If OpenVPN on the server runs first, and TLS auth parameter has been configured, it must be the wrong TLS auth on the client
Explore
Here, the server starts normally and ta.key is copied to the client correctly, but the TLS auth
parameter is & lt; tls-auth>& lt;/ tls-auth> Form configuration will report an error; If you put the value of TLS auth
in the. Key file and configure it in the form of TLS auth test.key 1, it can be verified normally. It turns out that both win10 client and centos7 have problems