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Cesle's avatar
Cesle
Aspirant
Aug 08, 2019
Solved

In addition to my cable modem (Netgear CM1100), do I need a router in addition to my orbi for wifi?

I have a new Netgear CM1100 cable modem installed. Discovered it needs a router for wifi. I have a new Orbi RBK22 (Costco, so model # is slightly different). Can the Orbi router provide the wifi access I need? Or do I need a separate router?


  • Cesle wrote:

    In followed the app instructions and here's what I have:

    App says:

    Cables connected

    no internet connection

     

    I have NG CM1100 cablemodem up and running. Plugged into it:

    LAN 1 yellow ethernet cable to desktop computer>Remove the PC from the LAN port 1 on the modem. Connect the wired PC to the back of the RBR. 

    LAN 2 white ethernet cable to Orbi internet port>Remove the cable from LAN port 2 and move to LAN port 1 on the modem.  

    Coax from outside cable box 

    Power plugged in

     

    Orbi RBK22 has:

    Power plugged in

    White ethernet cable plugged into yellow internet port

     

    My computer shows:

    Network (connected)

    ORBI34 (no internet, secured)

     

    Help!

     


    The additional LAN ports on the CM1100 modem are for Link Aggregation which Orbi doesn't support. So just use the LAN port 1 on the modem for the cable connection to the RBR. You'll get internet then. 

7 Replies

  • michaelkenward's avatar
    michaelkenward
    Guru - Experienced User

    Cesle wrote:

    Can the Orbi router provide the wifi access I need?

     


    To avoid any confusion to a "yes" answer to two questions, this is the one that matters.

     

    Your RBK22 is a router.

     

    Follow the instructions on connecting it to a modem through the Internet port on the back, and away you go.

     

     

     

    • Cesle's avatar
      Cesle
      Aspirant

      In followed the app instructions and here's what I have:

      App says:

      Cables connected

      no internet connection

       

      I have NG CM1100 cablemodem up and running. Plugged into it:

      LAN 1 yellow ethernet cable to desktop computer

      LAN 2 white ethernet cable to Orbi internet port 

      Coax from outside cable box 

      Power plugged in

       

      Orbi RBK22 has:

      Power plugged in

      White ethernet cable plugged into yellow internet port

       

      My computer shows:

      Network (connected)

      ORBI34 (no internet, secured)

       

      Help!

       

      • FURRYe38's avatar
        FURRYe38
        Guru - Experienced User

        Cesle wrote:

        In followed the app instructions and here's what I have:

        App says:

        Cables connected

        no internet connection

         

        I have NG CM1100 cablemodem up and running. Plugged into it:

        LAN 1 yellow ethernet cable to desktop computer>Remove the PC from the LAN port 1 on the modem. Connect the wired PC to the back of the RBR. 

        LAN 2 white ethernet cable to Orbi internet port>Remove the cable from LAN port 2 and move to LAN port 1 on the modem.  

        Coax from outside cable box 

        Power plugged in

         

        Orbi RBK22 has:

        Power plugged in

        White ethernet cable plugged into yellow internet port

         

        My computer shows:

        Network (connected)

        ORBI34 (no internet, secured)

         

        Help!

         


        The additional LAN ports on the CM1100 modem are for Link Aggregation which Orbi doesn't support. So just use the LAN port 1 on the modem for the cable connection to the RBR. You'll get internet then.