We have three rb951g-2hnd with routeros on them. We get fiber to premise so we have an outdoor ont that has an ethernet cord coming into the house.
The previous person to set-up the network did ONT > switch > all three ap's. We have upgraded since and have had weird issues like wired connections working, but wireless not working.
With the upgrade came about many issues, but I'll get to those. First I will describe the setup we currently have.
ONT to Router 1
Router 1 to switch
Switch to Router 2 and 3
Router 3 to switch with cables going to every room.
Router 1 works without a hitch, and anything, except router 2 and 3, that is directly connected works perfectly fine.
What I need to happen is have Router 2 and 3 connect to this switch and have internet that works. I checked the cables, they are fine. It is an issue with the routers not connecting to the internet.
They either give invalid ip configuration or dns server error.
Best case for me would be to keep everything connected and to have one ssid across all three routers.