What's new

Unifi DNS setup with backup

  • SNBForums Code of Conduct

    SNBForums is a community for everyone, no matter what their level of experience.

    Please be tolerant and patient of others, especially newcomers. We are all here to share and learn!

    The rules are simple: Be patient, be nice, be helpful or be gone!

3Greens

Occasional Visitor
Hi all,

A number of people on the forum were very helpful in providing equipment recommendations for my home setup.
In the end I went with a full unifi setup + a RaspberryPi 4 which is hosting HomeAssistant, AdGuard as well as the Unifi Controller.

The setup works very well and AdGuard via the RPi is achieved by setting the RPi IP address as the DNS address within the unifi WAN configuration.

The only small issue I have is that when the RPi crashes and requires a reboot (maybe once every few weeks) if cause all internet access to fail as the DNS cannot be reached.

Is there a way, within the Unifi config, to bypass the RPi as DNS if the connection is not available? I know there is an option to set a "DNS 2" but not sure what IP you would put in here (maybe the IP of the router?) and how it would know when to fall back.

Any help much appreciated.
 

Latest threads

Support SNBForums w/ Amazon

If you'd like to support SNBForums, just use this link and buy anything on Amazon. Thanks!

Sign Up For SNBForums Daily Digest

Get an update of what's new every day delivered to your mailbox. Sign up here!
Top