TP-Link TD-W8961N User Manual page 49

TD-W8961N
4.3.3.3 IP Address Mapping
Select Multiple for numbers of IPs, and go to Advanced Setup→NAT→IP Address Mapping
(for Multiple IP Service). You can configure the Address Mapping Rule in the following screen.
The IP Address Mapping is for those VCs that configured with multiple IPs. The IP Address
Mapping rule is per-VC based (only for Multiple IPs' VCs).
Rule Index: Select the Virtual server rule index for this VC. You can specify 8 rules in

maximum.
 Rule Type: There are four types: one-to-one, Many-to-One, Many-to-Many Overload and
Many-to-Many No-overload.
 Local Start & End IP: Enter the local IP Address you plan to map to. Local Start IP is the
starting local IP address and Local End IP is the ending local IP address. If the rule is for all
local IPs, then the Start IP is 0.0.0.0 and the End IP is 255.255.255.255.
Public Start & End IP: Enter the public IP Address you want to do NAT. Public Start IP is the

starting public IP address and Public End IP is the ending public IP address. If you have a
dynamic IP, enter 0.0.0.0 as the Public Start IP.
 Address Mapping List: This displays the information about the Mapping addresses.
To add a mapping rule:
Step 1: Select Virtual Circuit and Multiple for Number of IPs. Then select the tab IP Address
Mapping.

Note:
IP Address Mapping is only available for VCs with Multiple IPs.
Step 2: Select Rule Index for the rule.
Step 3: Select Rule Type you want from the drop-down list.
Step 4: Enter the local and public IP addresses in the corresponding fields.
Step 5: After that, click SAVE to make the entry take effect.
Other operations for the entries:
Select the index of assigned entry, and click DELETE to delete the entry.
Click BACK to return to the previous screen.
Click CANCEL to cancel the configuration which is made just now.
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