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AJM0624's avatar
AJM0624
Aspirant
Sep 16, 2023

CM1200 setup issue

I connected and powered up my CM1200 modem, then activated it with my ISP (Xfinity).  I use a Mac so no ethernet cable to connect to the modem with.  I tried to connect directly to the modem using the direct connect address.  I can't connect to the modem.  I therefore don't know if my setup is complete.  My ISP shows the modem as active and their health check indicates it's all good.  I have my Nighthawk'AX6 AX5400 WiFi router connected to the modem, but the on-line LED is red and my WiFi won't work.

 

Didn't find anything helpful  on Netgear site to connect to the modem directly (wirelessly).

8 Replies

  • FURRYe38's avatar
    FURRYe38
    Guru - Experienced User

    Has a power off for 1 minute then back ON with the ISP modem and router been performed since last update?
    Be sure to restart your network in this sequence:
    Turn off and unplug modem.
    Turn off router and computers.
    Plug in and turn on modem. Wait 2 minutes for it to connect.
    Turn on the router and wait 2 minutes for it to connect.
    Turn on computers and rest of network.

    • AJM0624's avatar
      AJM0624
      Aspirant

      I have turned off modem and router, unplugged everything, then powered on modem and waited until it fully reboots to ppint of Online LED solid.  Then I plugged in cable to router and powered it on.  When it completes its startup the Online LED is Red.

       

      I'm suppose to be able to connect to the modem using a direct access IP address.  But it tells me to connect a computer to the router wirelessly.  I can't seem to do that and I'm using a Mac so no ethernet port.

      • FURRYe38's avatar
        FURRYe38
        Guru - Experienced User

        Can you find a USB to ethernet adapter? Usually cheap to find online.