Configure the SSL VPN on fortigate firewall using the certificate signed by local CA
OpenSSL used for the CA certificate generation and for signing the cert
SSL_NO_CYPHER_OVERLAP error solved
Run OpenSSL with administrative privileges:
req -new -x509 -days 365 -key CA.key -out CA.pem
req -new -x509 -days 365 -key CA.key -out CA.crt
x509 -req -days 365 -in Fortigate.csr -CA CA.crt -CAkey CA.key -set_serial 01 -out Fortigate.crt
pkcs12 -inkey CA.key -in CA.crt -export -out CA.p12
![](https://s2.save4k.ru/pic/ZtojFj_qMyQ/mqdefault.jpg)