Bridge mode

Bridge mode switches off a gateway’s or router’s own routing so it only passes the internet connection on to another router, which then runs your network.

What it means for you

Use it when you add your own router or mesh system behind a provider gateway, so only one device is doing the routing. Xfinity calls it Bridge Mode and AT&T offers IP Passthrough, and the exact steps are in our gateway guide.

Guides on this topic

• Use Your Own Router With an Xfinity or AT&T Gateway

  Add your own router or mesh behind an Xfinity or AT&T gateway without double NAT: Bridge Mode, IP Passthrough and what changes, from the providers' support pages.

• Mesh Wi-Fi vs. a Traditional Router

  When one router is enough and when mesh, extenders or wired access points make more sense.

• How to Choose a Wi-Fi Router

  Match a router to your home size, internet plan and devices, with Wi-Fi 6, 6E and 7 explained.

Related terms

• Double NAT
• Gateway
• Router
• Access point

← All glossary terms · Search all guides for “Bridge mode”

Definitions are short and general. For model-specific details, check your device maker’s own documentation.