Interacting With Other DHCP Servers
You may already have other DHCP servers on your network, such as AirPort Base Stations. Mac OS X Server can coexist with other DHCP servers as long as each DHCP server uses a unique pool of IP addresses. However, you may want your DHCP server to provide an LDAP server address for client
Using Multiple DHCP Servers on a Network
You can have multiple DHCP servers on the same network. However, it’s important that they’re configured properly as to not interfere with each other. Each server needs a unique pool of IP addresses to distribute.
Assigning Reserved IP Addresses
Certain IP addresses can’t be assigned to individual hosts. These include addresses reserved for loopback and addresses reserved for broadcasting. Your ISP won’t assign such addresses to you. If you try to configure DHCP to use such addresses, you’ll be warned that the addresses are invalid, and you’ll need to enter valid addresses.
Getting More Information on the DHCP Process
Mac OS X Server uses a daemon process called “bootpd” that is responsible for the DHCP Service’s address allocation. You can learn more about bootpd and its advanced configuration options by accessing its man page using the Terminal utility.
Setting Up DHCP Service for the First Time
If you used the Setup Assistant to configure ports on your server when you installed Mac OS X Server, some DHCP information is already configured. You need to follow the steps in this section to finish configuring DHCP service. You can find more information about settings for each step in “Managing DHCP Service” on page 10.
Step 1: Create subnets
The following instructions show you how to create a pool of IP addresses that are shared by the client computers on your network. You create one range of shared addresses per subnet. These addresses are assigned by the DHCP server when a client issues a request.
See “Creating Subnets in DHCP Service” on page 10.
Chapter 1 DHCP Service
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