New Router - DNS Problems

[tomtheappraiser]

So I just got a Linksys WRT-1900 AC. I'm trying to get it going but I'm having a number of issues.
I run an AirBnB and had a network troubleshooter staying and asked him to help me to get the Router to allow the server to run the DHCP, since I couldn't get it to disengage.
We got it to the point where Amahi is running the DHCP. When I'm connected via LAN I could get any website, but on Wi-Fi, there are DNS issues with connecting to websites which I have previously not been to.
My guest seems to think that there is an issue with the server and router butting heads over DNS control. He suggested it may be a permissions issue from the server side.

Any help is appreciated in advance

[bigfoot65]

Ensure the HDA is also controlling DNS, both as primary and secondary.

Having any other DNS server active could cause conflicts.

[tomtheappraiser]

Thanks Big foot.
How do I monitor or ensure that the server is in control of both primary and secondary DNS.

Thanks again for your help

[bigfoot65]

There are different commands to use depending on your client.

For Windows, at the command prompt do:

Code: Select all

ipconfig /all

Check to see that it reflects the HDA for DHCP/DNS server.