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Forum Discussion

craiglpalmer's avatar
Nov 03, 2021
Solved

Nighthawk M5 (MR5200) used as Internet Failover Device In My Home

I just recieved my Nighthawk M5 (MR5200).  I'd like to use this device as internet failover device in my home when I'm not using it as a mobile hotspot.  To do this I'd need to have it connected via it's ethernet connector to my home gateway/router which has the intelligence to failover to another port if my comcast internet goes down.  I'd also need to turn wifi off on the M5.  I know I can do the latter but am not sure if the M5 can provide internet to devices connected via the network connector or whether this connection can only be used to offload devices connected via wifi to minimize cellular data load.  Any know if my use case is supported?


PS. I realized I didn't post this in the mobile router, hotspots and modems section so am reposting this here. 

  • plemans's avatar
    plemans
    Nov 04, 2021

    The Mr5200 is supposed to support ip passthrough. So provided your ubiquiti setup properly it should work fine. 

    You could use it in ip passthrough mode when wired into the home network and disable that mode and use it as a moble router when traveling. 

     

    not sure if your ubiquiti supports wan failover of if it tries to load balance when in dual wan situations. Might be worth checking into if you're on a limited data plan. 

5 Replies

  • I'm not sure where to start. A couple issues. 

    If you're using it as a mobile hotspot/router, its wifi function is a little dependant on it acting as a router. If its connected as a failover device, its routing functions are still running and it causes a double nat. and turning off the wifi doesn't disabling its routing fuctions, just the wifi. 

    You'd want it in passthrough mode if connected as a failover devices. Are you planning on putting it in passthrough mode when its connected to the device that supports failover? 

    what device is it that supports dual wan/failover? those devices tend to be a bit more rare :)

    • craiglpalmer's avatar
      craiglpalmer
      Tutor

      It would be connected to an ubiquity uxg gateway/router that supports failover. Are you saying if put though pass through mode it would function properly in this use case providing internet via cellular through the lab connector connected to the uxg?? 

      • plemans's avatar
        plemans
        Guru

        The Mr5200 is supposed to support ip passthrough. So provided your ubiquiti setup properly it should work fine. 

        You could use it in ip passthrough mode when wired into the home network and disable that mode and use it as a moble router when traveling. 

         

        not sure if your ubiquiti supports wan failover of if it tries to load balance when in dual wan situations. Might be worth checking into if you're on a limited data plan.