The SBS automated setup program configures the DHCP scope with the address range of 10.0.0.x with a subnet mask of 255.255.255.0. To work around this problem, use the DHCP Options menu in DHCP Manager to add the following options to the default DHCP scope for improved functionality.
Global options apply to all subnets.
Scope options apply to the particular scope for which they are configured. Default is 10.0.0.2. Specify the Internet registered domain name, if you have one. Add the SBS server's internal NIC's address two times. Default is 10.0.0.2.