As of build 800007075 Checkpoint no longer support using the Native Client on the command line. This prevents scripting logins, and also requires a heavy desktop when we were able to survive with a headless server. Access is still possible, but only via the SSL Network Extender. This is a major pain as it requires (from my experience) X server, Oracle Java, and the FireFox browser to run. Chrome gives this helpful message on the Java website: