What should be done to all other port types on the VPN server, according to the setup?

To ensure the security and integrity of a VPN server, it is essential to manage the configuration of port types effectively. Disabling remote access for all other port types on the VPN server helps prevent unauthorized access and reduces potential attack vectors. By limiting access solely to the intended port type for VPN connections, you enhance the security posture of the server, making it less susceptible to exploitation through unused or unnecessary ports.

This approach aligns with best practices in network security, where minimizing exposed services and ports significantly decreases the risk of vulnerabilities being exploited by malicious actors. Keeping only the necessary port enabled for VPN access ensures that the server focuses on optimal performance and protection of the data transmitted over the VPN.