eero Router Error Code Cannot Reach Internet: How to Fix It

Q: Why does my eero say it cannot reach the internet?

This error occurs when your eero can't establish a proper connection with your ISP's modem, usually due to modem configuration issues, cable problems, or ISP service disruptions.

Q: How do I put my modem in bridge mode for eero?

Access your modem's settings through a web browser (typically at 192.168.1.1 or 192.168.100.1), look for bridge mode, passthrough mode, or disable router functionality. The exact steps vary by modem model, so check your ISP's documentation.

Q: Can I use eero if my modem isn't in bridge mode?

Yes, but you may experience double NAT issues that can cause connectivity problems with some devices and services. Bridge mode is recommended for optimal performance with eero systems.

Q: How long should I wait after power cycling my modem and eero?

Wait 2 minutes after powering on your modem before connecting your eero, then wait another 2-3 minutes for the eero to establish its internet connection. Total process should take about 5-7 minutes.

Q: What if eero still can't reach internet after trying everything?

Contact your ISP first to verify service and modem functionality. If the ISP confirms everything is working on their end, contact eero support as there may be a hardware issue with your eero device.

Abstract

The 'Cannot reach Internet' error on your eero router indicates a WAN handshake failure between your eero system and your internet service provider's modem. This typically means your modem isn't properly configured in bridge mode or DHCP services aren't working correctly.