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Gateway

–

Network Web Page Group

1. LAN

You can activate the DHCP server function for the LAN on this page.

With this function activated,



y

our cable company’s DHCP server provides one IP address for your gateway,



a

nd your gateway’s DHCP server provides IP addresses, star

ting at the address you set in IP

Address on the LAN page, to your PCs. A DHCP server leases an IP address with an expiration

time.

To change the IP address that your gateway will use on the LAN side, enter it into the

IP Address

box

and then click

Apply

.

IP Address and Subnet Mask:

A private IP address and Subnet Mask for LAN sub netting.

For example 192.168.0.1./ 255.255.255.0.

DHCP Server:



Select the check point of “Yes” or “No” to enable or disable a simple DHCP server for LAN.



Configure the IP address

numbers for the DHCP server with “

Lease pool start

” and “

Lease pool

end

”.



Configure the IP address lease time with “

Lease time

” for DHCP server. Default value is

604800

seconds.

Fig. 2-13 Gateway\Network\LAN

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2. WAN

You can configure the optional internal DHCP server for the WAN on this page. This can be required by

some ISP providers.

Select different WAN Connection Type will lead to different contents. Take the WAN connection type-

DHCP for example, you can release and renew the WAN lease by pressing the buttons.

You can enter a spoofed MAC address that causes your gateway networking stack to use that MAC

address when communicating instead of the usual WAN MAC address, e.g., if the MAC address is

00:10:18:de:ad:03

, this spoofed MAC address could be

00:11:e3:df:ad:05

or any desired MAC address.

Fig.2-14 Gateway\Network\WAN

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3. Computers

This page displays the status of the DHCP clients and current system time. You can cancel an IP address

lease by selecting it in the DHCP Client Lease Info list and then clicking the Force Available button. If

you do so, you may have to perform a DHCP Renew on that PC, so that it can obtain a new lease.

Fig.2-15 Gateway\Network\Computers

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4. DDNS - Dynamic DNS service

This page allows to setup for Dynamic DNS server.

Fig.2-16 Gateway\Network\DDNS



DDNS Service

- Choose Enabled ( www.DynDNS.org ) to enable the basic setting. Choose Disabled

to close the basic setting.



Username

- The username that you registered with your DDNS provider.



Password

- The password that you registered with your DDNS provider



Host Name

- The domain name or host name that is registered with your DDNS provider



Status

- It shows the DDNS service status whether it is enabled or disabled.

Click Apply to save the changes.

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5. Time

This page allows configuration and display of the system time obtained from network servers via Simple

Network Time Protocol. The system has to be reset for any changes to take effect.

Fig.2-17 Gateway\Network\Time