62 Chapter 5 Managing NetBoot Service
 To stop service to a client, click Settings, click Filters, select Enable NetBoot Filtering,
choose “Deny only clients listed below,” and add the client’s hardware address to the
list.
From the Command Line
You can also stop NetBoot service or disable images using the serveradmin command
in Terminal. For more information, see the system image chapter of Command-Line
Administration.
Disabling a Boot or Installation Image
Disabling an image prevents client computers from starting using the image.
To disable a NetBoot disk image:
1 Open Server Admin and connect to the server.
2 Click the triangle to the left of the server.
The list of services appears.
3 From the expanded Servers list, select NetBoot.
4 Click Settings, then click Images.
5 In the Enable column, deselect the checkbox for the image.
6 Click Save.
From the Command Line
You can also disable images using the serveradmin command in Terminal. For more
information, see the system image chapter of Command-Line Administration.
Viewing a List of NetBoot Clients
You can use Server Admin to see a list of clients that have booted from the server.
To view the client list:
1 Open Server Admin and connect to the server.
2 Click the triangle to the left of the server.
The list of services appears.
3 From the expanded Servers list, select NetBoot.
4 Click Clients.
5 To update the list, click the Refresh button (below the Servers list).
Note: This is a cumulative list—a list of all clients that have connected—not a list of
currently connected clients. The last boot time is shown for each client.
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