The window shown below appears.įrom the Configure IPv4 menu, select Manually.Įnter a static IP address in the IPv4 Address field. You’ll need to select a new IP address from within the private IP address range listed. Make a note of the current IP address assigned to your Mac. In this example, I’m connected to a wireless network, so I’ll select Wi-Fi. The window shown below appears.įrom the sidebar, select an active network interface. See How to Configure Network Locations in OS X for instructions.įrom the Apple menu, select System Preferences. This will allow you to use the static IP address for certain networks and not others. If you own a MacBook, you may want to create a new network location. Here’s how to set a static IP address in macOS: Tip: You may also need to change your router’s settings to assign your Mac a static IP address and configure port forwarding. Other devices connected to the local network will be able to access your Mac, and if you set up port forwarding, certain services running on your Mac will be accessible to the outside world. For those unique situations and others, only a static IP address will work.īy setting a static IP address in macOS, you’ll create a permanent, private IP address for your Mac that won’t change from one day to the next. But dynamic IP addresses won’t work for certain tasks like port forwarding, dynamic DNS, or client-to-client file sharing on the local network.

(To check, see How to Find Your Mac’s IP Address.) That’s not a problem for the majority of users - most people don’t care whether their IP addresses changes or not. When your Mac is connected to a private network in a home or office, it’s probably assigned what’s known as a dynamic IP address.

How to Set a Static IP Address on a Mac.

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How to find mac address on mac book