User`s guide

ADSL/VoIP Gateway User’s Guide
23
If the LEDs do not illuminate as expected, you may need to
configure your Internet access settings using the information
provided by your ISP. For details, see Internet Access on page
63. If the LEDs still do not illuminate as expected or the web
page is not displayed, see Troubleshooting Suggestions on
page 100 or contact your ISP for assistance.
Default device settings
In addition to handling the DSL connection to your ISP, the
ADSL/VoIP Gateway can provide a variety of services to your
network. The device is preconfigured with default settings for
use with a typical home or small office network.
The table below lists some of the most important default
settings; these and other features are described fully in the
subsequent chapters. If you are familiar with network
configuration, review these settings to verify that they meet the
needs of your network. Follow the instructions to change them if
necessary. If you are unfamiliar with these settings, try using the
device without modification, or contact your ISP for assistance.
WARNING
We strongly recommend that you contact your ISP prior to
changing the default configuration.
Option Default Setting Explanation/Instructions
DSL Port IP
Address
Unnumbered interface:
192.168.1.1
Subnet mask:
255.255.255.255
This is the temporary public IP address of the WAN
port on the device. It is an unnumbered interface that
is replaced as soon as your ISP assigns a ‘real’ IP
address. See
Internet Access on page 63.
LAN Port
IP Address
Assigned static IP address:
192.168.1.1
Subnet mask:
255.255.255.0
This is the IP address of the LAN port on the device.
The LAN port connects the device to your Ethernet
network. Typically, you will not need to change this
address. See
Addressing on page 40.
DHCP (Dynamic
Host Configuration
Protocol)
DHCP server enabled with the
following pool of addresses:
192.168.1.2
through
192.168.1.20
The
Hata! Stil tanımlanmamış. maintains a pool of
private IP addresses for dynamic assignment to your
LAN computers. To use this service, you must have
set up your computers to accept IP information
dynamically, as described in
Configuring Ethernet
PCs
on page 89.
NAT (Network
Address Translation)
NAT enabled Your computers’ private IP addresses (see DHCP
above) will be translated to your public IP address
whenever the PCs access the Internet. See
Security
on page 55.