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Router question
(lemmy.ca)
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this post was submitted on 11 Nov 2026
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Privacy
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Yes
And you should set up your home router first IMO. OpenWRT makes it easy to set up VPN, guest network, per-device controls, even NAS (internet-facing or purely LAN)
I had Claude help me with configuration, troubleshooting and optimization -- highly recommend.
Once your home network is relatively secure you will have a solid base for additional services
Ok cool. So if I understand, the isp router is used as a modem, so instead of devices connecting to the isp modem/router, the new router sits between the connection so the isp modem/router goes to the new router, which connects to devices?
So the main cable goes into the isp router on LAN4, I connect from WAN to my new router, and I assume I also need to swap the cable that goes from the isp router to my ethernet junction from the isp router to my new one, so ethernet also goes through the new one?
Correct. The box your ISP gives you almost certainly has both a modem and a wifi router. You put this box in "bridge" mode, which means it's only serving as a modem/pipe connector. It just hands all the traffic over to your OpenWRT router.
Internet <->Modem(bridge)<->wifi router(OpenWRT)