Routing; Nat Or Classical - D-Link DWC-1000 User Manual

Section 5 - Advanced Network Configuration
Routing between the LAN and WAN will impact the way this controller handles traffic that is received on any of
its physical interfaces. The routing mode of the gateway is core to the behavior of the traffic flow between the
secure LAN and the internet.
Path: Network > Internet > Routing
With classical routing, devices on the LAN can be directly accessed from the internet with their public IP addresses
(assuming appropriate firewall settings are configured). If your ISP has assigned an IP address for each of the
computers/devices that you use, select Classical.
NAT is a technique which allows several computers and devices on your local network to share an Internet
connection. The computers on the LAN use a "private" IP address range while the WAN port on the controller is
configured with a single "public" IP address. Along with connection sharing, NAT also hides internal IP addresses
from the computers on the Internet. NAT is required if your ISP has assigned only one IP address to you. The
computers/devices that connect through the controller will need to be assigned IP addresses from a private
subnet.
1. Click Network > Internet > Routing.
2. Complete the fields from the table below and click Save.
Field
routing settings
nAt with WAn1
nAt with WAn2
save
D-Link DWC-1000 User Manual

routing

nAt or Classical

Select NAT or Classical.
Toggle to ON to use NAT with WAN1 or OFF for classical.
Toggle to ON to use NAT with WAN2 or OFF for classical.
Click to save and activate your settings.
Description
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