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While not a requirement for a decent VPN solution, it's too bad that Apple hasn't come up with its own attempt to "fix" the VPN problem. Time Machine is another service that hasn't really changed since Lion—on the server side, you can enable and disable the service and specify the volume to use for your backups, and all other settings including file exceptions are controlled by the clients, as Profile Manager offers no built-in configuration options for Time Machine. Time Machine backup functionality is offered by most home and small businesses network-attached storage devices at this point, but if you don't have one, the Time Machine service is especially useful for home users with multiple Macs and some free hard drive space.

The service can simplify the backup process compared to passing around an external drive. Once you've configured the Time Machine service, the volume you've configured for backups will appear as an option when choosing a Time Machine drive on your Mac clients. Local and network users or service accounts allowed to use the Time Machine service will be able to authenticate and use the drive as they would any local Time Machine disk.

What's frustrating about the Time Machine service is its complete lack of options—you can't specify disk usage quotas for particular users or computers user disk quotas defined for network users don't seem to have any bearing on Time Machine's operation , you can't specify backup intervals or bandwidth caps, and while you can specify exceptions for folders and files on client computers, you have no ability to make these exceptions on the server side. I've been using the Lion version of the Time Machine service on my home network for about six months, and the backup and restore processes are pretty quick and seamless if you're just backing up two or three Macs at once.

The service won't scale very far beyond that, though, making it virtually useless in businesses with more than a few employees.

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If you've got more than a dozen Macs to back up, I'd strongly suggest looking into a third-party alternative like CrashPlan instead. Your OS X server downloads updates directly from Apple's software update servers. Then, using Profile Manager, you point your Mac clients toward the local update server and they get their updates from you instead of from Apple, saving Internet bandwidth and increasing the speed of large downloads.

When set to Automatic, the service will automatically publish new updates to your Mac clients as they're made available from Apple. Selecting Manual gives you the option to hold back updates for testing before pushing it out to all of your clients. The Software Update service can update all of the same things that Apple's servers can, including Mac firmware updates; iLife, iWork, and other updates for Apple programs; and system updates for OS X versions reaching all the way back to The rest is over your head?


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No point. If you drive a Ford and need to change your oil, do you care how someone is doing that differently with the model? No, of course not. Technology is the same. However when I click the plus sign it wipes out the current DNS instead of just adding additional ones. Thank you. Name required. Mail will not be published required. All Rights Reserved. Reproduction without explicit permission is prohibited. October 27, at am. Mr Anonymous says:. August 5, at pm. Jeff says:. August 8, at am. October 18, at am. Harry Jesse says:.

July 3, at am. Carol says:. December 6, at pm. Eduardo Stevens says:. Bert Visscher says:. December 6, at am. You'll find your server in the Hardware section of the list, usually near the bottom.

What’s In a Name?: DNS - Using Mac OS X Lion Server [Book]

In the right-hand pane of the Server app window, click the Network tab. In the Names area of the window, click the Edit button next to Computer Name.

In the sheet that drops down, enter a new name for the computer. In the same sheet, enter the same name for the Local Hostname, with the following caveats. The Local Hostname should have no spaces in the name. If you used a space in the Computer Name, you can either replace the space with a dash or delete the space and run the words together. You may see the Local Hostname listed in other locations on your Mac ending in. Do not add this extension; your Mac will do that for you. Click OK.

Set custom DNS servers on MAC OS X

Make sure Server app is still running and still displaying the Network tab, as outlined in the "Change the Computer Name" section, above. Click the Edit button next to Hostname. A sheet labeled Change Hostname will drop down. This is an assistant that will take you through the process of changing the server's hostname. Click Continue.

How to flush the DNS cache in Mac OS X & macOS

Local network: This option lets you use just about any name you wish for the hostname, however, only computers and devices on your local network can access the server by using the hostname you create. You will not be able to use the local hostname remotely, either from an Internet connection or from a virtual private network VPN connection. This is the most common setup for a home or small business network that doesn't wish to expose its network to the public. Private network: This option is similar to the local network option.