42
Administration Guide
DHCP protocol.
Select this item if the BiGuard S10 is connected to a router that has DHCP
functionality enabled.
FIGURE 36
WAN S
ETTINGS
DHCP
SCREEN
Protocol
Displays the current protocol. Click the drop-down arrow to change the
protocol.
Mode
There are two modes for the connection: NAT (Network Address Transla-
tion) and Router.
NAT converts private IP addresses (such as in the 192.168.0.0 range) of
the machine on the internal private network to one or more public IP
addresses for the Internet. Select NAT to add an extra layer of security
when user on the internal network need to access the Internet. Select
Router for an internal network.
MAC Address
Select Specify a MAC Address (MAC Clone) if your ISP requires a defined
MAC address to access their service or to allow the BiGuard S10 to
accommodate the MAC filter from the ISP. Otherwise, click
Default MAC
Address
.
DNS
Check
Obtain DNS Automatically
to enable the router to configure this
value, or type in the Primary and Secondary DNS values provided by your
ISP.
RIP
Select the RIP version from the drop-down menu. If you are not sure which
version to choose, select
Disable
.