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TD-W8960N
300Mbps Wireless N ADSL2+ Modem Router User Guide
Start IP Address:
Enter a value for the DHCP server to start with when issuing IP
addresses. Because the default IP address for the Router is 192.168.1.1, the default Start
IP Address is
192.168.1.2
, and the Start IP Address must be 192.168.1.2 or greater, but
smaller than 192.168.1.254.
End IP Address:
Enter a value for the DHCP server to end with when issuing IP
addresses. The End IP Address must be smaller than 192.168.1.254. The default End IP
Address is
192.168.1.254
.
Leased Time (hour):
The Leased Time is the amount of time in which a network user will
be allowed connection to the Router with their current dynamic IP address. Enter the
amount of time, in hours, then the user will be “leased” this dynamic IP address. After the
dynamic IP address has expired, the user will be automatically assigned a new dynamic IP
address. The default is
24
hours.
¾
Static IP Lease List
: The function allows you to specify a reserved IP address for a PC on the
LAN, that PC will always obtain the assigned IP address each time when it accesses the
DHCP server. Reserved IP addresses should be assigned to servers that require permanent
IP settings. Click the
Add Entries
button, and then you will set the rule in the screen as
below.
Figure 4-22
MAC Address: The MAC address of the computer on the LAN which you want to reserve
an IP.
IP Address: The IP address you want to reserved to the computer.
¾
Configure the second IP Address and Subnet Mask:
You can configure the Router’s
second IP Address and Subnet Mask for LAN Interface through which you can also access to
the Web-based Utility as the default IP Address and Subnet Mask.
)
Note:
UPnP, DHCP Server and the second IP Address are not available for the connection type of
Bridging
here, they won’t display on the preceding screen since only Bridging is selected.
4.4.4 MAC Clone
Choose menu “
Advanced Setup
Æ
MAC Clone
”, you can configure the MAC address of the
WAN Interface as shown below.
The WAN Interface List displays the Lay2 Interfaces you have configured on the section
4.4.1
Layer2 Interface
and its default MAC Address. If you have not configured corresponding WAN
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TD-W8960N
300Mbps Wireless N ADSL2+ Modem Router User Guide
Service for the interface on the section
4.4.2
WAN Service
, the blank for MAC Address will display
“Need a corresponding WAN Service”.
The last one of WAN Interface List displays your PC’s current address.
Figure 4-23
Type the new value for the WAN Interface who’s MAC Address you want to change, and click
Save/Apply
.
You can select corresponding WAN Interface from the drop-down list and click
Clone
button to
clone your current PC MAC, and then click
Save/Apply
.
Click
Restore Default
button to restore the WAN Interface’s default MAC Address.
)
Note:
Only the WAN Ports can use MAC Address Clone function. All the clone MAC addresses must not
be the same with each other.
4.4.5 NAT
NAT (Network Address Translation) allows you to share one WAN (Wide Area Network) IP
address for multiple computers on your LAN (Local Area Network).
)
Note:
When you select
PPPoA
or
PPPoE
for the WAN Setup, or when you select
Enable NAT
for the
type of
IPoA
and
IPoE
connection (
4.4.2
WAN Service
), you will see the
NAT
menu in the
Web-based Utility (shown in Figure 4-24).
Choose “
Advanced Setup
Æ
NAT
”, there are three submenus under the main menu
: Virtual
Servers
,
Port Triggering
and
DMZ Host
. Click any of them, and you will be able to configure the
corresponding function.
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TD-W8960N
300Mbps Wireless N ADSL2+ Modem Router User Guide
Figure 4-24
4.4.5.1 Virtual Servers
Choose “
Advanced Setup
Æ
NAT
Æ
Virtual Servers
”, you can set up virtual servers on the
screen below (shown in Figure 4-25).
Virtual servers can be used for setting up public services on your LAN, such as DNS, Email and
FTP. A virtual server is defined as a service port, and all requests from the Internet to this service
port will be redirected to the computer specified by the server IP. Any PC that was used for a
virtual server must have a static or reserved IP Address because its IP Address may change when
using the DHCP function.
Figure 4-25
¾
Virtual Server Table:
The table indicates the information about the Virtual Server entries.
Server Name:
This is the name of the
Virtual Server
. It is exclusive and must be filled in.
External Port Start:
The base number of External Ports. You can type a service port or
leave it blank.
External Port End:
The end number of External Ports. You can type a service port or
leave it blank.
Protocol:
The protocol used for this application,
TCP
,
UDP
, or
TCP/UDP
.
Internal Port Start:
The base number of Internal Ports. You can type a service port or
leave it blank.
Internal Port End:
The end number of Internal Ports. You can type a service port or leave
it blank.
Server IP Address:
The IP Address of the PC providing the service application.
WAN Interface:
The WAN Service Interface providing the service application.
¾
Add:
Click the
Add
button to add a new entry.
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TD-W8960N
300Mbps Wireless N ADSL2+ Modem Router User Guide
¾
Remove:
Select the check box in the table (shown in Figure 4-25) and then click the
Remove
button, then the corresponding entry will be deleted in the table.
To add a virtual server entry:
1.
Click the
Add
button on the preceding screen Figure 4-25, and then you will see the new
Virtual Server in the next screen as shown in Figure 4-26.
Figure 4-26
2.
Select the Interface which you want to use from the drop-down list.
3.
Select the service which you want to use from the drop-down list. If the list does not have the
service you need, type the name of the custom service in the text box.
4.
Type the IP Address of the computer in the
Server IP Address
text
box.
5.
Enter the External Port Start, External Port End, Internal Port Start and Internal Port End in
the table, and then select the protocol used for this Virtual Server,
TCP
,
UDP
or
All
.
6.
Click
Save/Apply
to enable virtual server and then you will see your setting as shown in
Figure 4-25.
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TD-W8960N
300Mbps Wireless N ADSL2+ Modem Router User Guide
)
Note:
If you select the service from the drop-down list, the External Port Start, External Port End,
Internal Port Start, Internal Port End and the Protocol will be added in the table automatically. You
only need to enter the Server IP Address for the Virtual Server.
4.4.5.2 Port Triggering
Choose “
Advanced Setup
Æ
NAT
Æ
Port Triggering
”, you can set Port Triggering on the
screen (shown in Figure 4-27).
Some applications require that specific ports in the Router's firewall should be opened for access
by remote devices. Port Trigger dynamically opens up the 'Open Ports' in the firewall when an
application on the LAN initiates a TCP/UDP connection to a remote device using the triggering
ports. The Router allows the remote party from the WAN side to establish new connections back to
the application on the LAN side using the open ports. A maximum 32 entries can be configured.
Figure 4-27
¾
Port Triggering Table:
The table indicates the information about the Port Triggering entries.
Application (Name):
This is the name of the
Port Triggering
. It is exclusive and must be
filled.
Trigger:
It includes the Protocol and the Start and End value of the Trigger Ports.
Open:
It includes the Protocol and the Start and End value of the Open Ports.
WAN Interface:
The WAN Service Interface setting the Port Triggering.
¾
Add:
Click the button to add a new entry.
¾
Remove:
Select the check box in the table (shown in Figure 4-27) and then click the
Remove
button, then the corresponding entry will be deleted in the table.
To add a new Port Triggering:
1.
Click the
Add
button in Figure 4-27, and then you will see the new Port Triggering in the next
screen as shown in Figure 4-28.
38

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