An existing eero network with another router providing routing/DHCP.
Check the exact device
Menu names and behavior can vary by US hardware revision and firmware. This guide was researched from official material, not tested on a physical router.
Applies to: An existing eero network with another router providing routing/DHCP.
Checked: 2026-11-01 · Risk: caution · Status: source-grounded editorial draft; not hands-on tested.
Before you begin
Keep one upstream router active and preserve a route back into its administration. Check which paid/security features your household uses.
Procedure
- Finish the normal eero network setup first.
- In the eero app, open Settings > Advanced networking > DHCP & NAT.
- Select Bridge and allow the network to apply the change.
- Keep the gateway eero in the required traffic path; bridge mode is not permission to wire every eero in arbitrary parallel arrangements.
- Review features that are unavailable in bridge mode before assuming a subscription is malfunctioning.
Verify the result
eero still broadcasts Wi-Fi and clients obtain working network service from the upstream router. Test more than one node.
Undo or recover
Restore the prior DHCP & NAT mode, normally Automatic for a routing eero, and restore the original topology.
Stop and escalate
Do not disable upstream DHCP until another verified router is serving the network.
Evidence and interpretation limits
The eero-specific section retains Wi-Fi. Advanced security/filtering and other features can be unavailable; the generic introductory bridge description is not the device-specific behavior.
The steps above combine paraphrased official instructions with an original safety and test workflow. They are not a verbatim manual, a guaranteed fix, or evidence of a common hardware defect.
Official sources
- eero bridge mode and feature restrictions —
eero-bridge; access: full_text.
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