ADC 410F User Manual

Page 58

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Configuring the LAN and WAN

50

Megabit Modem 410F and 420F User Manual

5

Enter the DHCP configuration parameters:

:

6

Click

Submit

to accept the Brouter LAN-WAN configuration.

7

Some parameter changes are not permanent until you write them to NVRAM and do not
take effect until you reset the modem. See

“Saving the Configuration and

Effecting Changes” on page 36

.



For the

LAN

and

WAN RIP Direction

, select the direction you want RIP (Routing

Information Protocol) activated in

Routing

mode. See

“Routing” on page 71

for more

information on RIP.

‘

For the

LAN

and

WAN RIP Version

, select the version of RIP used for intergateway

transmissions in

Routing

mode. See

“Routing” on page 71

for more information

on RIP.

’

Enter the

LAN Default Gateway Address

(IP address) for the modem to access other

LAN segments or IP addresses not in its routing table.

“

Enter the

LAN Default Gateway Mask

(subnet IP mask) for the modem to access other

LAN segments or IP addresses not in its routing table.

DHCP can be enabled only when routing is enabled. If you select DHCP Enable
when routing is not enabled, the modem deselects DHCP Enable when you
click Submit. If you disable routing, the modem deselects DHCP Enable when
you click Submit.

”

Select

DHCP Enable

to enable the modem to act as a DHCP server to automatically

assign IP addresses to devices on the LAN. If you select DHCP, ensure that all
devices on the LAN have the TCP/IP stack set to

obtain an IP address automatically

(see

“Setting Up the PC to Access the Modem Web Pages” on page 27

).

The modem automatically enters the

Start IP Address

for the first device on the LAN

as one address higher than the Ethernet port on the modem with DHCP enabled.
You cannot edit this field.

Enter an IP address for a device that will provide

Primary DNS

. DNS translates

human-readable machine names into IP addresses.

Enter an IP address for a device that will provide

Secondary DNS

. DNS translates

human-readable machine names into IP addresses (optional).

The modem enters a default

Gateway

IP address, which is the same IP address as the

Ethernet 10/100BASE-T port of the modem. You can edit this field.

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