Apple 10.3 manual Set up the firewall, Set up DNS service

Models: 10.3

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9In the Directory Usage Pane, choose Open Directory Master to set up a master LDAP directory on the server.

Select Enable Windows Primary Domain Controller and enter a Domain/Workgroup name. These settings will set up a Windows PDC so that employees who use Windows NT, Windows 2000, and Windows XP workstations can log in to the PDC, change passwords during login, and have roaming user profiles and network home directories on the server. With one user account, a user can log in from a Windows workstation or a Mac OS X computer and access the same network home directory.

Click Continue.

10Proceed through the remaining Assistant panes, then click Apply to initiate server setup.

When setup is complete, the server restarts automatically.

11Log in to the server as the administrator you defined when using Server Assistant.

Step 3: Set up the firewall

1Open Server Admin by clicking its icon in the Dock.

2Authenticate as the server administrator.

3In the Computers & Services list, click Firewall.

4Click Start Service in the toolbar.

5Select the IP address group named 192.168.0.0/16. Then select “Allow” for services you want employees working at the office to be able to access. At a minimum select Domain Name Service, DHCP, and NetBoot.

The group includes 255 IP addresses. The notation /16 is a shortcut for the subnet mask 255.255.255.0.

6Select the IP address group named “Any,” and select “Allow” for services you want external clients to be able to access behind the firewall.

7Click Save.

Step 4: Set up DNS service

1In Server Admin, select DNS in the Computers & Services list.

2Click Settings.

3Make sure that “Zone transfers” is not enabled and that “Recursion” is enabled.

4Click Zones, and then click the Add button (+) under the Zones list to set up a zone for the intranet. Enter the following values, then click OK:

Zone Name: example.com. (The trailing period is required.)

Type: Master

SOA: myserver.example.com. (The period at the end is required.)

Admin email: admin.example.com. (The period at the end is required.)

Appendix B Setup Example

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Apple 10.3 manual Set up the firewall, Set up DNS service