SoftEther VPN User Forum

i config softether vpn server on centos7 but when i want to connect to it by openvpn client i receive this error



VERIFY ERROR: depth=0, error=certificate is not yet valid: CN=test.ir, O=test.ir, OU=test.ir, C=US
OpenSSL: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed
TLS_ERROR: BIO read tls_read_plaintext error
TLS Error: TLS object -> incoming plaintext read error
TLS Error: TLS handshake failed
anybody can help me ????

Could you check the clock of VPN server and client?
The certificate is not valid yet.