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ORBI RBR40 Block DNS Bypass
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ORBI RBR40 Block DNS Bypass
Would like to block direct access to external DNS servers -- requiring all users on my home network to flow DNS through the Orbi router. Found the Advanced option to block Services, and tried blocking access to "DNS" for all hosts except the router itself (i.e. starting at ".2" and ending at ".254"). But that also prevents access to the router's own DNS service. That doesn't seem right, as the Block Service help screen says it blocks access out to the internet only. Also found this page (https://community.netgear.com/t5/Orbi/Preventing-circumvention-of-OpenDNS/m-p/1300593) where someone described the same thing I tried as if it works. If it worked for them, then what did I do wrong? Can anyone suggest something I might have done wrong? Or, can I not use this feature to do what I'm trying to do?
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Re: ORBI RBR40 Block DNS Bypass
I would contact @OrbiPhilip via PM and have help help you...If what he mentioned in that linked post doesn't work for you...
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Re: ORBI RBR40 Block DNS Bypass
I am not running it now (v2.1.4.16), but I was at the time. I set my block range equal to my DHCP scope, which was x.x.x.100-200.
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Re: ORBI RBR40 Block DNS Bypass
I am not running it now (v2.1.4.16), but I was at the time. I set my block range equal to my DHCP scope.
P.S. This message editor is awful
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Re: ORBI RBR40 Block DNS Bypass
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Re: ORBI RBR40 Block DNS Bypass
Has anyone found a way around this yet? Blocking Services prevents devices from even communicating with the router over port 53.
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Re: ORBI RBR40 Block DNS Bypass
Have you tried the methods mentioned in this thread?
Might ask @OrbiPhilip for more help.
@thorax wrote:
Has anyone found a way around this yet? Blocking Services prevents devices from even communicating with the router over port 53.
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Re: ORBI RBR40 Block DNS Bypass
Sorry, I assumed that would be clear. Yes, I have. It blocks *all* DNS requests, just as was stated up thread.
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Re: ORBI RBR40 Block DNS Bypass
DNS is assigned to port 53. So any configuration to block DNS will be bloced on port 53.
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Re: ORBI RBR40 Block DNS Bypass
That's not what the help page says. It says it blocks *internet* access. So therefore I should still be able to communicate on port 53 on the LAN, but I cannot.
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Re: ORBI RBR40 Block DNS Bypass
You might send @OrbiPhilip a PM to see if he can comment on this..
@thorax wrote:
That's not what the help page says. It says it blocks *internet* access. So therefore I should still be able to communicate on port 53 on the LAN, but I cannot.
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