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RynnZ
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Joined: Tue May 29, 2018 12:30 am

Disabling Dynamic DNS Servers... [SOLVED]

Tue May 29, 2018 12:42 am

So I use OpenDNS for filtering what my users can access on my network. I'd like the router to use OpenDNS exclusively.

Unfortunately, there are "Dynamic Servers" which default to my ISP's DNS that are uneditable and unremovable.

Am I missing something? How do I disable them?

Thank you!
Last edited by RynnZ on Tue May 29, 2018 7:41 pm, edited 1 time in total.
 
rechandler
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Location: Poland

Re: Disabling Dynamic DNS Servers...

Tue May 29, 2018 1:17 pm

You can disable dynamic dns by disable peer dns in dns client
/ip dhcp-client set use-peer-dns=no
Last edited by rechandler on Tue May 29, 2018 8:09 pm, edited 1 time in total.
 
RynnZ
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Re: Disabling Dynamic DNS Servers...

Tue May 29, 2018 7:40 pm

Thank you so much!
 
rechandler
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Re: Disabling Dynamic DNS Servers... [SOLVED]

Tue May 29, 2018 8:11 pm

You're welcome. I had exacly the same issue
 
TheSirStumfy
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Re: Disabling Dynamic DNS Servers... [SOLVED]

Wed Nov 07, 2018 11:30 am

sorry to drag this thread out of the basement but i have a question.

I have DHCP client disabled, but im still getting some dynamic DNSs. is there somewhere other settings that can effect this?
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nescafe2002
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Location: Netherlands

Re: Disabling Dynamic DNS Servers... [SOLVED]

Wed Nov 07, 2018 11:38 am

Do you have other dial-up interfaces? ovpn-client etc.?
 
TheSirStumfy
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Re: Disabling Dynamic DNS Servers... [SOLVED]

Wed Nov 07, 2018 11:40 am

OpenVPN clients and L2TP client for VPN.
 
nescafe2002
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Re: Disabling Dynamic DNS Servers... [SOLVED]

Wed Nov 07, 2018 11:46 am

Same issue: viewtopic.php?t=129409

Try determining whether it is caused by l2tp or ovpn, create supout and send feature request to MT support based on findings.

If you control l2tp/ovpn server, try modifying server settings.
 
TheSirStumfy
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Re: Disabling Dynamic DNS Servers... [SOLVED]

Wed Nov 07, 2018 11:52 am

I see. No way to turn it off than i presume?

I do have one idea now and will test.

The openVPN clients are used to connect remote routers (out of main HQ) to the main netowrk, Could it be that remote router DHCPclient is pushing the DNSs to the main one?

Will test and will add to mentioned thread.

Thanks for the help.

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