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drwebster's avatar
drwebster
Aspirant
Feb 02, 2021
Solved

Issue entering IPv6 DNS servers on R7000

When I try to enter the IPv6 DNS servers, they always revert to these symbols and "unde" after I click apply (see screenshot). I tried resetting the router to factory defaults, both "Auto" and manually selecting "DHCP" for internet connection type, as well as using multiple web browsers (Chrome, Firefox, Edge). I still have the same problem. I am running the latest firmware (1.0.11.116). This seems like a firmware bug to me, but I was wondering if anyone else is experiencing this or has ideas to get it working.

 

These are the DNS servers I am trying to use:

2606:4700:4700:0000:0000:0000:0000:1111
2606:4700:4700:0000:0000:0000:0000:1001

 

  • drwebster's avatar
    drwebster
    Feb 03, 2021

    michaelkenward wrote:

    toucan_stubs wrote:
    Same thing was happening to me. I downgraded the firmware from 1.0.11.116 to 1.0.11.110 and was able to enter the numbers.

    Good research.

     

    Ignore me if you don't want the hassle, and I know it is tempting fate, but have you, by any chance, tried to update the firmware since you did that?

     

    The savings should stick even with the new firmware. Just avoid any temptation to reset the thing. BUt even there if you save the settings and then happy them later it should work.

     

    I don't see why users should have to do experiments like that, but Netgear won't dive in in a hurry and you could help others in the same boat.

     



    I tried your idea of downgrading to 1.0.11.110, setting the IPv6 DNS servers, and then upgrading back to 1.0.11.116. It worked! Thank you for the workaround idea! Hopefully they fix this in the next firmware release.

6 Replies

  • For some reason the screenshot isn't showing inline on my original post. It's also attached.

    • toucan_stubs's avatar
      toucan_stubs
      Initiate
      Same thing was happening to me. I downgraded the firmware from 1.0.11.116 to 1.0.11.110 and was able to enter the numbers.
      • michaelkenward's avatar
        michaelkenward
        Guru - Experienced User

        toucan_stubs wrote:
        Same thing was happening to me. I downgraded the firmware from 1.0.11.116 to 1.0.11.110 and was able to enter the numbers.

        Good research.

         

        Ignore me if you don't want the hassle, and I know it is tempting fate, but have you, by any chance, tried to update the firmware since you did that?

         

        The savings should stick even with the new firmware. Just avoid any temptation to reset the thing. BUt even there if you save the settings and then happy them later it should work.

         

        I don't see why users should have to do experiments like that, but Netgear won't dive in in a hurry and you could help others in the same boat.