we have an iMac showing as a rouge AP too with 46 mac addresses, I've also checked sharing and the WiFi settings with no suspects found, did you get to the bottom of it?   I wonder if it is a false positive! ... View more

Hi,   If you are using a combined network then the IP address tracking is not available. You can uncombine the network to get that option.  It is recommended to use IP address tracking if your clients are behind a layer 3 device. If you can see details from other clients on the Network maybe its gateway IP is the MX. The cloud track is recommended if your downstream layer 3 switch is also a Meraki. However, any change in the tracking option will reset your historical client usage statistics and there is no way to get around it for now.   Thanks,             ... View more

Hi, Yes, solved !! 2 out of the three scenarios that were having this issue where solved lowering the MTU to 1456. On the 3rd scenario the issue was solved changing the client IP assignment from L3 Roaming to Bridge mode. I guess the tunnels that are open between AP's on L3 roaming doesn't work properly if a VPN is open through them, probably at the end the MTU is related too but lowering it didn't worked.  Anyway problem solved. Many thanks Philip !   ... View more

A silly question but you dont have any wierd schedules on the ports powering the devices do you? ... View more

You meant those MAC@ ? that is what is bugging me....MAC is blocked but AirMashall still shows that Mac and  on "Last seen" column I can read today's date. I hope that  the AP sees the blocked MAC but does not allow it to go into the LAN, as it should be. I've also check the Switch and that MAC is not seen on any port so...seems that is really blocked.     thanks Miguel ... View more

Good to know this helps you. I would also recommend for such a large deployment (17 floors) to plan the deployment using a tool like Airmagnet or Ekahau (there are more but these are the ones I've worked more with) because signal tends to leak between floors and the channel planning and transmit power needs to take that into account, and these tools are very good to simulate it, and after the deployment, they are also good for validating the whole deployment. ... View more

Hi Justin,   it does, Actually I had also a similar issue last week with two MR52...intermitent cuts , not at the same time but identical behaviour. After checking the cable, Poe and factory reset I went for a RMA. Since your case seems to be  model based and much more critical given the amount of AP affected I would quickly contact Support and ask for a RMA after confirming  that cable and PoE (Have you tried to plug any of those faulty AP to another port/switch with external power adaptor ? ) are ok and  factory reset  is not solving the problem. To me it seems something out of your control since it is quite random , very likely  related with any meraki backend issue. Hope it helps.   ... View more