Netgear Router Error Code 13: How to Fix It

Easy 10-20 minutes Medium Severity Verified June 2026
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Error Code
13
Brand
Netgear
Product Type
networking
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
10-20 minutes
Error code 13 on your Netgear router typically means the IPv6 connection is not configured or failing. This can disrupt internet access for devices that rely on IPv6. Follow these steps to fix the issue.
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Tools You'll Need

How to Fix Error Code 13

  1. Access Router Settings

    Do not share your login credentials. If you changed them, use your custom credentials.

  2. Navigate to IPv6 Settings

  3. Enable IPv6

  4. Select IPv6 Connection Type

    Changing settings incorrectly may cause internet disruption. Note current settings before modifying.

  5. Save and Reboot

    Do not factory reset unless instructed; this will erase all custom settings.

  6. Update Router Firmware

    Do not power off during firmware update.

  7. Test IPv6 Connectivity

  8. Factory Reset (Last Resort)

    This erases all settings. Backup your configuration if possible before resetting.
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When to Call a Professional

If you have tried all steps and error code 13 persists, contact your Internet Service Provider (ISP) to verify IPv6 support and settings. If the router hardware is faulty, consider replacing it.

Frequently Asked Questions

What does Netgear error code 13 mean?
It means IPv6 is not configured on your router. This usually prevents devices from using IPv6 internet, but IPv4 may still work.
Does IPv6 affect internet speed?
IPv6 itself doesn't significantly affect speed, but if the connection is misconfigured, it can cause delays or timeouts for IPv6-only sites.
Can I disable IPv6 to fix error 13?
Yes, disabling IPv6 in the router settings will stop the error, but some modern networks may require IPv6 for optimal performance.
How do I know if my ISP supports IPv6?
Check your ISP's website or call them. Many major ISPs support IPv6. You can also check online tools like test-ipv6.com.
Why does my Netgear router show IPv6 not configured?
Common reasons: IPv6 is disabled in settings, outdated firmware, incorrect connection type, or your ISP doesn't support IPv6.

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