Chapter 4
Advanced Configuration
18
10/100 16-Port VPN Router
Setup > One-to-One NAT
One-to-One NAT
One-to-One NAT
Select
Enable
to use the One-to-One
NAT function.
Add Range
Private Range Begin
Enter the starting IP address of the
internal IP address range. This is the IP address of the first
device that can be accessed from the Internet.
Public Range Begin
Enter the starting IP address of the
public IP address range. This IP address is provided by the
ISP. (Do not include the Router’s WAN IP Address.)
Range Length
Enter the number of IP addresses in the
range. The range length cannot exceed the number of
valid IP addresses. To map a single address, enter
1
.
Click
Add to List
, and configure as many entries as you
would like, up to a maximum of ten. To delete an entry,
select it and click
Delete selected range
.
NOTE:
One-to-One NAT affects how the firewall
functions work. Access to LAN devices from
the Internet is allowed unless additional Deny
access rules are configured on the
Firewall >
Access Rules
screen.
Click
Save Settings
to save your changes, or click
Cancel
Changes
to undo them.
Setup > MAC Clone
Some ISPs require that you register a MAC address, which
is a 12-digit code assigned to a unique piece of hardware
for identification. The MAC Clone feature “clones” your
network adapter’s MAC address onto the Router, so you
don’t have to call your ISP to change the registered MAC
address to the Router’s MAC address.
Setup > MAC Clone
MAC Clone
The MAC Clone table displays the number of WAN ports
and MAC addresses in the MAC Address column. Click
Edit
in the Config. column to change the MAC Clone setting of
the selected WAN port.
Edit MAC Clone
After you clicked Edit, configure the MAC Clone settings
for the selected WAN port.
Setup > MAC Clone > Edit MAC Clone
Interface
The selected WAN port will be displayed.
Enable/Disable
Select the status of the MAC Clone
feature.
User Defined WAN MAC Address
To manually clone a
MAC address, select
User Defined WAN MAC Address
,
and then enter the 12 digits of your adapter’s MAC
address.
MAC Address from this PC
To clone the MAC address
of the computer you are currently using to configure the
Router, select
MAC Address from this PC
.
Click
Save Settings
to save your changes, or click
Cancel
Changes
to undo them. Click
Back
to return to the
MAC
Clone
screen without saving any changes.
