Which of the following is NOT supported with office mode?

Transparent mode is not a supported remote access connection method that integrates with Check Point Office Mode. Office Mode is designed to assign routable virtual IP addresses specifically to clients connecting via supported methods including L2TP, Secure Client (Endpoint Security VPN), and SSL Network Extender. Transparent mode operates differently and does not participate in the Office Mode IP assignment mechanism.

L2TP is a supported Office Mode connection method; Check Point gateways can assign Office Mode virtual IP addresses to clients connecting via L2TP.

Secure Client, now known as Endpoint Security VPN, fully supports Office Mode and is one of its primary use cases for assigning virtual IPs.

SSL Network Extender supports Office Mode, enabling the gateway to assign a virtual IP address to the browser-based VPN client session.