TDM-E400 / TDM-C400 ADSL2+ Modem Router User’s Manual
34
The fields are described in the following table. Work with your ISP to
determine which settings you need to change and refer to the
indicated chapter for more information about each setting.
Field Description
General Settings
ATM Interface
Selects the ATM interface you want to use (0). Your system
may be configured with more than one ATM interface if you
are using different types of services with your ISP.
(Chapter 5)
Operation
Mode
Enables or disables Ethernet Modem Router . When set to
"Disabled", the device cannot be used to provide Internet
connectivity or routing services for your network.
Encapsulation
Determines the type of data link your ISP uses to
communicate with your ADSL2+ Ethernet Modem Router.
(Chapter
5)
VCI and VPI
Determine the unique data path your modem uses to
communicate with your ISP. (Chapter 5)
Bridge
Enables or disables bridging between the Ethernet Modem
Router and your ISP. (Chapter 6)
IGMP
Used to enable the WAN interface to pass Internet Group
Management Protocol messages it receives to the LAN PCs.
You must also enable the LAN or USB interfaces for IGMP
(Chapter 4).
IP Address
and Subnet
Mask
If your ISP has provided a public IP address to your LAN,
enter the address and the associated subnet mask in the
boxes provided. (Note: In bridge configurations, the public IP
address may be entered on your PC rather than on the
ADSL2+ Ethernet Modem Router; check with your ISP.)
(Chapter
5)
Use DHCP
When enabled, your ISP will assign IP addresses to your
WAN interface. When disabled, the WAN interface must
(Chapter
5).
Default Route
When enabled, specifies that the WAN interface IP address
specified above will be used as the default route for your
LAN. Whenever one of your LAN computers attempts to
access the Internet, the data will be sent via this interface.
(Chapter
5)
Gateway IP
Address
Specifies the IP address that identifies the ISP server
through which your Internet connection will be routed.
(Chapter
5)
PPP Settings
PPP User
Name and
Password
The user name and password you use to log in to your ISP.
(Note: this is not the same as the user name and password
you used to log in to Web Configuration.) (Chapter
5)
Use DNS
Specifies whether the DNS server addresses that your LAN
will use should be supplied dynamically each time you
connect to the ISP. If you click Disable, you must configure
DNS addresses manually on each PC or on the fields below.
(Chapter
5)
DNS Settings
Primary/
Secondary
DNS Server
Specifies the primary and secondary domain name system
(DNS) server addresses provided by your ISP. (Chapter
9)
