ADSL/VDSL modem router in bridge mode in conjunction with wireless router/Deco avoiding Double NAT

In the following diagram is the typical network topology:

Before you start, I would suggest to backup the TD-W9960 and C80 configuration just in case something goes wrong.

You will need these credentials for configuring PPPoE session in C80 later:



Delete the old Internet connection in TD-W9960 (PPPoE):



Add new Internet connection of type Bridge (click Save at the end):



Settings in C80:


If you ISP uses a particular VLAN for the Internet, IPTV or VOIP you can set these here (captured from TD-W9960 in the first step):



Configuring PPPoE session in C80 (captured from TD-W9960 in the first step):



After configuring the PPPoE in C80 click CONNECT (if available) and you should be able to establish the PPPoE session from C80.

You'll have an internet connection with a Single NAT in C80.

Similarly you can use other TP-Link ADSL/VDSL modem instead TD-W9960.

Also you can use Deco system (in router mode) or any other wireless router instead C80 depending on what hardware you use.

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Hello @terziyski, thank you for the clear configuration guide about the DSL modem in bridge mode in conjunction with a wireless router, very clear and helpful.yes

Thanks For Sharing. I Will also share with my friends.






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Thank you

Hello, World ! Wi-Fi