How to use an old router in order to create a wireless bridge
Wireless Bridge - DD-WRT Wiki Routers on both sides of the bridge fail to route to each other. There are large delays in the network. UDP traffic starts get lost. I really do like and use DD-WRT "client bridge" radio configurations. I just suggest that anybody using this bridge mode have a grasp on potential issues. If the remote network behind your remote DD-WRT "client How To Add a Second Router to Your Wireless Network Apr 09, 2019 Solved: Using the E2000 as a wireless bridge - Linksys
Can I setup E3000 as bridge? - Linksys Community
The Bridge mode or bridge , also called neutral, is to use a router as a bridge to share the connection and all or parts of its functions to another router. For example, some operators require a special router configuration mode that is not compatible with other models.
Additionally, bridge mode disables many of Google Nest Wifi and Google Wifi’s security protections. This is because your upstream router (the modem/router combo in the above scenario) is the one performing DNS steering, packet inspection, executable patching, and other security functions.
Wireless Bridge - DD-WRT Wiki