Tenda I-WL-D305 User Manual page 109

Click Add to enter the screen below:

Group Name: Define a name for group.

WAN Interface used in the grouping: WAN connection to which the interface grouping rules apply.

Available LAN Interfaces: LAN interfaces which are available for interface grouping.

Grouped LAN Interfaces: LAN interfaces which are classed into the specified WAN connection.
①
To create a new interface group:
②
Enter the Group name and the group name must be unique.
③
Select an available WAN interface for the LAN network proxy.
Define the available LAN interface to connect to the specified WAN interface. Select interfaces from the
Available LAN Interfaces list and add it to the Grouped LAN Interfaces list using the arrow buttons to create the
④
required mapping of the ports.
Click Apply/Save button to make the changes effective immediately.
If you want to bypass NAT via the router's interface and obtain the public IP address automatically, you need to add the
DHCP vendor ID in the Automatically Add Clients with the following DHCP Vendor IDs section. After the ID takes
effect, your router will automatically detect the DHCP request from computers on the LAN, and it will forward the
DHCP vendor ID and the corresponding DHCP request to the WAN interface used in the interface rules.
NOTE
1. Eth0, eth1, eth2 and eth3 respectively represent 1/WAN, 2, 3 and 4/iTV port of the device. And wlan0 is the port
for all wireless devices connecting to the modem router.
2. If a vendor ID is configured for a specific client device, please REBOOT the client device attached to the
modem to allow it to obtain an appropriate IP address.
3. No Interface/None indicates that there is no WAN port.
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