I got 99 problems but my WiFi ain't one

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  • Or I'd just put it in modem mode and buy a proper router and access point. Mine was never that reliable as a router, it's fine as a modem.

    This @Brum

    It's a terrible wifi router. Even a cheap mesh setup would get you better and more consistent coverage.

  • I've got a single Google Wifi puck going spare if that would help. Would take £30 for it.

  • I also have one - same price. You've basically got a mesh setup then...

  • @Brum
    ^ take those. Then you can disable the Wifi on the Virgin router and use it as a modem only, and the Google mesh will do the rest

  • The WiFi speed or connection isn't an issue, it's connecting new devices. The hub refuses to show up on anything that hasn't been connected before.

    Would a new 'puck' or router solve this issue and allow me to connect a new device(s)?

  • Yes. If you put it in modem mode all it's doing is passing the internet connection on to the new router that then deals with all the connecting to devices.

  • Yep. The problem you are having is with the wi-fi access point part of your router, which is crap. The problem connecting new devices is a symptom of this.

    The best way I've heard it explained is a router like you have is like an all-in-one hi-fi. It does nothing particularly well in one box.

    If you get a separate modem, router and wi-fi access point you'll have three boxes that do everything well, but for most people a combined modem and router with a separate wi-fi access point is good enough because the bit people have problems with is the wi-fi.

  • Virgin hubs are fine as modems, shit as routers. I would imagine 80% of the gripes I see on the local neighbourhood social media groups about Virgin "being down" are due to shit wifi. Mine has been great ever since I got the Deco mesh set up. Recently threw a third up in the top floor to help ms_com's connection in her office (she was one floor up and one room across from the nearest Deco previously, now golden).

  • Our power was switched off today, but my network has not come back up correctly.

    • Modem connects to the router
    • Router connect to 3 switches
    • Switch 1 connects to 2 APs and 2 PiHoles
    • The router can see switch1,2,3 in discovery
    • Switch 1 can see the router in discovery, and the APs are showing in the MAC table
    • There are 2 LANs and a bunch of VLANs
    • I have internet access, and can connect via ssh tunnel / VPN
    • I can connect to the router from my desktop (on a wired connection - router on 192.168.1.1, desktop on 192.168.2.x)
    • I can connect to the Switches using the management ports

    But

    • I cannot connect to any AP / wifi
    • I cannot connect to any switch from my desktop
    • I cannot connect to any AP / Unifi controller from my desktop

    All lights everywhere are lit / flashing correctly

    What's going on?

    [Edit]
    I've removed all firewall rules for 192.168.1.x / eth1 and 192.168.2.x / eth2 LANs

  • Switch and APs booted before the router which presumably has the DHCP server and are so don't have an IP on your local subnet? If so rebooting them should help.

  • The switches and APs all have static IPs, although I have just rebooted to see, but no joy unfortunately.

  • I swear I had this problem in the past, and trying to remember what I did to resolve. I think I ended up removing and reassigning the static IPs as there was some clashing going on somewhere.

  • Usually, I'd agree, and go looking for conflicting IPs - This time, though, everything has been pretty rock solid (since the last time I posted asking for help, obvs...)

    The current issues only started after power was lost. I have checked the configuration on the router & switches, and nothing is changed.

    And now I've just lost access to the router, because I changed the IP on one of the eth ports, trying to see if I need to be on a different subnet. Instead, I've stopped myself from getting onto the router at all.

  • And I can't find my config scripts.

  • Aaaaand I'm back up and running.

    I think you both may have been correct / put me on the right path - Some of my hardware (like the APs) decided to revert back to DHCP for their IPs (or I may have completely omitted to assign static IPs on the devices, and just on the router / DHCP server instead)

    I ended up factory resetting the router and switches, and rewriting all of the config from scratch.

    Which means that I now have a clean config file, but also the scripts that I need to create them.

    I then had the usual pihole DNS problems, which took an age to figure out - turns out I needed to remove the rate limit on requests coming from the router IP, as all requests come from there.

    In all, I reckon 12+ hours. I think I need to show some consideration to my partner, who asked what they would do if I wasn't around.

    I'm thinking that as a failover, I just have an all-in-one modem/router/switch with zero fancypants on it.

  • I think I need to show some consideration to my partner, who asked what they would do if I wasn't around.

    This is why I haven't built my own central heating controller with a Raspberry Pi and some relays.

  • Same reason my old man is getting an off the shelf system for monitoring their house in France. My HA setup works perfectly but does need a bit of knowledge to keep running at times. Actually same for my old router setup, I moved to a TP-Link mesh AP and then bought a Firewalla for all the smart stuff as the old DDWRT setup was unusable for anyone else if there was a problem.

  • Yup, this is why we are Nextdns, Philips Hue and Google Wifi. I lost my appetite for tinkering a long time ago.

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I got 99 problems but my WiFi ain't one

Posted by Avatar for ObiWomKenobi @ObiWomKenobi

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