The command "openvpn3 sessions-list" is used to display a list of active OpenVPN sessions.
OpenVPN is an open-source software application that enables secure, encrypted virtual private network (VPN) connections over public networks. It allows users to establish a secure connection to a remote network or server, ensuring privacy and data integrity.
When you run the "openvpn3 sessions-list" command, it queries the OpenVPN daemon and retrieves a list of all currently active VPN sessions. This list typically includes information such as the session ID, client IP address, connection duration, and the virtual interface used for the connection.
This command can be helpful in various scenarios, such as troubleshooting VPN connection issues, monitoring active VPN sessions, or managing connected clients. It provides an overview of the active VPN sessions, allowing administrators to gain insight into the current state of the VPN infrastructure.