Both the client and server certificates are expired, and I have no access to the clients. I don't even know if I have access to the root ca. Is there a way to know "who" the root ca is? All I got access to is the server and one client clone that is same as all other clients. I have gone through a couple of verify errors when trying stuff out on the server and client clone. Expired certificate, unable to get local issuer certificate. Now I don't get any verification error but still no luck. I edited the source code on the OpenVPN to accept old certificates on the server side. But my thinking is that the client does not accept the server certificate. I tried to create new certificate on the server side and that was when all errors went away. But still no connection.
I don't have much clue what to do and any tips will help
This is the latest error I get on the client side, it does not say to much
Wed Jun 21 12:40:25 2023 Attempting to establish TCP connection with [AF_INET]<IP> [nonblock]
Wed Jun 21 12:40:26 2023 TCP connection established with [AF_INET]<IP>
Wed Jun 21 12:40:26 2023 TCPv4_CLIENT link local: [undef]
Wed Jun 21 12:40:26 2023 TCPv4_CLIENT link remote: [AF_INET]<IP>
Wed Jun 21 12:40:26 2023 Connection reset, restarting [0]
Wed Jun 21 12:40:26 2023 SIGUSR1[soft,connection-reset] received, process restarting
Wed Jun 21 12:40:31 2023 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Wed Jun 21 12:40:31 2023 NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Wed Jun 21 12:40:31 2023 Control Channel Authentication: using '/gs/cert/ta.key' as a OpenVPN static key file