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Forum Discussion
Orbi setup with ATT router, ethernet backhaul
I recently purchased this system, trying to eliminate dead spots and awkward wifi transitions in my home. I have an ATT 5268AC modem/router, with Fiber.
The plan: ATT gateway LAN -> Orbi Rout...
IF your gonig to use the Orbi router in router mode with the ISP router, then yes you should use the DMZ for the ORbi router. Input the IP address it gets from the modem and put this into the DMZ on the modem.
Any network switches in the mix? If so, mfr and model#?
stephentyler20 wrote:
I recently purchased this system, trying to eliminate dead spots and awkward wifi transitions in my home. I have an ATT 5268AC modem/router, with Fiber.
The plan: ATT gateway LAN -> Orbi Router (WAN). Orbi Router LAN Ethernet -> Satellite 1. Satellite 2 is wirelessly connected (house is not wired for ethernet, but I do have a direct ethernet cablet to the middle of the house where Satellite 1 is connected, so I want that to have ethernet backhaul).
Since there's no way to disable / bypass the ATT router, I just connected it all up and followed the Orbi setup wizard. It recognized that the ATT router was there, but continued setup in router mode. I was able to wirelessly connect all 3 Orbi units, but as soon as I plugged in the ethernet cable between the router and Sat 1, the whole network crashed. It basically just freaked out, and nothing worked. As soon as I unplugged it, it worked fine again wirelessly.
Where I am now is the wireless seems to work pretty well all over the house. That's all well and good, but I have an ethernet connection to Satellite 1, and I'd like to use it. There's a lot of interference between the Orbi Router and Satellite 1, and I'm not confident it will work reliably in wireless mode.
So a few questions:
1. Is my setup appropriate? I've read about configuring the Orbi in AP mode, using DMZ on the ATT router, etc. Not sure whether/why I should do that if it's working now. Best I can tell, my current setup is that I have a router behind a router, using different IP networks.
2. How can I make ethernet backhaul work without crashing the entire network? Again, I want one of the satellites to connect wirelessly, and the other to use the ethernet link.