In this video you ll learn about setting up connectivity from remote locations to AWS VPC by using AWS Client VPN. Its point-to-site kind of VPN or you can Client to site VPN. Based on Open VPN.
Its a step by step demo where I have explained what is the AWS Client VPN and what all its features, Then I have explained its components which work in the backend so that its easier to understand the functionality. Then a step by step demo followed by a discussion on important considerations and its limitations as well. Which can be a good resource for AWS Solutions Architect Interview and certification exams as well.
Following are the links and commands used in the demo:

Download EasyRSA:-
https://github.com/OpenVPN/easy-rsa/r...

Download the AWS Client VPN Client
https://aws.amazon.com/vpn/client-vpn...

Commands for EasyRSA to create server and client certificates and keys:
.\EasyRSA-Start.bat

./easyrsa init-pki
./easyrsa build-ca nopass
./easyrsa build-server-full server nopass
./easyrsa build-client-full client1.domain.tld nopass
exit

Commands to Create Directory and copy the PKI Content:

mkdir C:\vpncert
copy pki\ca.crt C:\vpncert
copy pki\issued\server.crt C:\vpncert
copy pki\private\server.key C:\vpncert
copy pki\issued\client1.domain.tld.crt C:\vpncert
copy pki\private\client1.domain.tld.key C:\vpncert
cd C:\vpncert