How to Set Up eero with Existing Router – A Step-by-Step Guide
Generally, it is recommended to replace the existing router when the user sets an eero mesh WiFi system. This is because the main eero unit also works as a router and it can be plugged directly into the modem. But, if you still want to perform eero WiFi mesh setup with existing router, this blog will help you out.
Is It Really Possible to Set Up eero with Existing Router?
Before you delve deep in, be informed that there are two options in this scenario. In the first case, you can put your eeros in the Bridge mode or double-NAT them. The choice is all yours. Hoowever, you must be aware of the difference involved in both the processes. The table given below will provide you with key differences between both the setup arrangements.
Bridging eeros | Double NAT-ing eeros |
---|---|
If eeros are made to work in the Bridge mode, you will get all the benefits of eeros mesh. But here, the upstream router will be managing the network connection with your ISP. Also, some of the advanced features of eeros will not be available for you in the Bridge mode. | Double NAT-ing eeros is quite simple. In this situation, both your main router as well as the eero unit (primary) will have its own network. But, it is not recommended to give the SSID and WiFi password as same as the main router to your eero. Technical complications may arise. |
How to Set Up eero with Existing Router in Bridge Mode?
The eero can be bridged if your ISP is AT&T U-Verse, if your ISP requires PPPoE, or it requires a specific MAC address that matches their provided equipment. The steps to set up eero with existing router in the Bridge mode are mentioned below:
- First of all, create an eero network with the help of the eero app instructions.
- If the eero network has already been created, tap Settings.
- Select Network Settings after that.
- Tap DHCP & NAT.
- Change the selection from Automatic to Bridge.
How to Set Up eero with Existing Router via Double NAT?
The process of double NAT-ing eero when you already have an existing router is very simple. But, there are two scenarios further:
- If You Have Separate Modem and Router: In this case, it is not recommended by the eero app to plug the gateway eero directly into the modem. The eero gateway must be connected to the router only. The rest of the process will be guided by the eero app setup instructions.
- If You a Router/Modem Combo: You can, in this case, connect the router/modem combo device and the gateway eero directly using an Ethernet cable. However, you also have the option to set up the combo device in the Bridge mode so that its WiFi capability will turn off and it will act as a modem only. This can be done by accessing the web GUI of the modem/router combo.
The Final Words
From the above discussion, it is clear that you can set up eero with existing router in the Bridge mode or opt for the double NAT situation. Since both are different scenarios, they both have different advantages. With the hope that you will be able to complete eero setup easily, this article is being wrapped up.