• Mac OS X,  Mac OS X Server,  Mac Security

    Provide VPN Services Using Mavericks Server

    OS X Server has long had a VPN service that can be run. The server is capable of running the two most commonly used VPN protocols: PPTP and L2TP. The L2TP protocol is always in use, but the server can run both concurrently. You should use L2TP when at all possible. Sure, “All the great themes have been used up and turned into theme parks.” But security is a theme that it never hurts to keep in the forefront of your mind. If you were thinking of exposing the other services in Mavericks Server to the Internet without having users connect to a VPN service then you should think again,…

  • Mac OS X,  Mac Security

    Mac OS X Server 10.5: Using NATd to turn the Server into a Router

    There are certain aspects of Mac OS X Server that it just isn’t that great at.  One of them is acting as a router.  It’s just a fact that an appliance by SonicWALL, Cisco, Watchguard and sometimes LinkSys will run circles around the speed and feature set of Mac OS X Server.  So with that in mind, let’s look at how you would go about configuring a basic port forward on OS X Server if you decided not to listen to me on this point…  😉 You can use the /etc/net/natd.plist.  The key you’ll want to edit is the redirect_port, one per port or a range of all in one key… …