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madhatter's avatar
madhatter
Apprentice
Mar 10, 2019
Solved

DISABLE LAN PORTS ON RBS50

I plan on putting the RBS50 (the satellite) in a family room / living room area.  Guests would be able to access the internet through Guest-Mode Wireless.  I want to prevent guests from being able to get onto my LAN by simply plugging in a LAN cable into the RBS50.  Is there a way, in the firmware, to disable the LAN ports on the RBS50 ?  How can I get around this problem without using something like an RBW30?

  • ekhalil's avatar
    ekhalil
    Mar 11, 2019

    madhatter wrote:

    ......... I am assuming that this change would need to be re-applied after every RBS50 firmware update, correct?  .......


    Commited configuration changes will be stored in NVRAM and will be restored after system restart, power cycle or upgrade. It will also be stored in backup and can be restored.

19 Replies

  • Try the following telnet command in the satellite:

    > ifconfig $(config get dgc_netif_lan_phyif) down

    • Chuck_M's avatar
      Chuck_M
      Mentor

      Does he have to use the command COMMIT afterwards?

      • madhatter's avatar
        madhatter
        Apprentice

        I've never used telnet on a router, but am certainly willing to try it ... I just need to know, what, exactly, I need to do.

         

        Thanks

  • FURRYe38's avatar
    FURRYe38
    Guru - Experienced User

    He would also need to enable TELNET as well. TELNET is disabled by default on NG routers. :smileywink: Use of a telnet program suggestion would be good to for someone who hasn't done this before. Putty or TeraTerm are great telnet programs. 

     

    ROUTERIPADDRESS\debug.htm

    • madhatter's avatar
      madhatter
      Apprentice

      Thank you ... I am assuming that this change would need to be re-applied after every RBS50 firmware update, correct?  Since I will be remote from this router, can I telnet into it remotely if I have remote administration turned on?  

      • FURRYe38's avatar
        FURRYe38
        Guru - Experienced User

        Possibly, not sure if changed in telnet persist thru a FW update. Definately not thru a factory reset. 

    • madhatter's avatar
      madhatter
      Apprentice

      thanks for the idea, the satellite will need to be located in a more open area, though.