Which directive in an OpenVPN server configuration sends network configuration information to the client?

Which directive in an OpenVPN server configuration sends network configuration information to the client?

• A. push
• B. send
• C. transmit
• D. notify

Answer: (A)

The correct choice is the directive "push" in an OpenVPN server configuration. This directive is specifically used to send configuration information from the server to the client. When the server executes a "push" command, it instructs the client to adopt certain network settings dynamically upon connection. This can include parameters such as routing information, DNS server addresses, and other critical network configuration details necessary for the client's operation within the VPN. For example, if the server pushes a route command, the client will automatically configure its routing table to include that route, allowing it to send traffic to specific subnets through the VPN tunnel. This dynamic configuration minimizes the need for manual adjustments on the client side, enhancing ease of use and deployment. The other directives listed do not serve this purpose. "Send," "transmit," and "notify" are not recognized OpenVPN commands for conveying configuration information to clients, thereby confirming the unique role of the "push" directive in the OpenVPN environment.

The correct choice is the directive "push" in an OpenVPN server configuration. This directive is specifically used to send configuration information from the server to the client. When the server executes a "push" command, it instructs the client to adopt certain network settings dynamically upon connection. This can include parameters such as routing information, DNS server addresses, and other critical network configuration details necessary for the client's operation within the VPN.

For example, if the server pushes a route command, the client will automatically configure its routing table to include that route, allowing it to send traffic to specific subnets through the VPN tunnel. This dynamic configuration minimizes the need for manual adjustments on the client side, enhancing ease of use and deployment.

The other directives listed do not serve this purpose. "Send," "transmit," and "notify" are not recognized OpenVPN commands for conveying configuration information to clients, thereby confirming the unique role of the "push" directive in the OpenVPN environment.