Double NAT

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Double NAT

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Double NAT
Double NAT
2025-03-10 06:15:28 - last edited 2025-03-11 03:46:48
Model: Archer A6  
Hardware Version: V12
Firmware Version:

I have my router connected to my modem, and it's the only router I have. My modem is the SURFboard sb6190. It is not a modem router combo. When I go to quick set up for my router the ax3000 it says "we have found another router on your network. This might cause double NAT issues". And it does. There is no other router on my network and I'm ripping my hair out trying to figure this out. Please help me. 

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1 Accepted Solution
Re:Double NAT-Solution
2025-03-11 03:46:42 - last edited 2025-03-11 03:46:48

Hi  @Ngclem87,

After searching, I found out the SURFboard SB6190 is a modem router. If you want to avoid Double NAT issue, you can set the router in Access Point mode.

Welcome to Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
Recommended Solution
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#2
2 Reply
Re:Double NAT-Solution
2025-03-11 03:46:42 - last edited 2025-03-11 03:46:48

Hi  @Ngclem87,

After searching, I found out the SURFboard SB6190 is a modem router. If you want to avoid Double NAT issue, you can set the router in Access Point mode.

Welcome to Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
Recommended Solution
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#2
Re:Double NAT
2025-03-11 11:00:00

  @Ngclem87 

 

Hi,

 

By the way. When inquiring about a potential double NAT issue it is always helpful to mention the two leftmost segments of the router's "Internet IP Address". This information can tell us a lot about what is going on, but is not sufficient for someone to determine your identity.

 

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#3