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hesleykelm
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Joined: Wed Jan 04, 2023 3:56 pm

Pi-Hole, Unifi and Mikrotik DHCP deassigned/assigned messages in the log

Wed Jan 04, 2023 4:18 pm

Hi, I'm new here, but I've been working with mikrotik for several years.
lets go.
my network is a 10.5.48.0/22
I have a RB3011 in version 6.48.6 provides DHCP and Hostpot for about 250 users.

I distribute wifi with unifi ap m pro and ac-lite, with a controller where I manage all of them.
(controller ip 10.5.51.218)

I decided to add a pi-hole so that these users' ads were reduced.
added pihole on ip 10.5.51.210

however after going to IP --> DHCP Server --> Networks --> DNS SERVER > 10.5.51.210

Customers who access below the unifi receive the 3011 logs as shown in the print:
https://prnt.sc/B-YZGwpC7skh

would anyone know what could be going on? if I turn off the pihole and send it to the common dns 8.8.8.8 the network returns to traffic normally, since some other devices work normally without problems.
I already added the IPs of the routers and the controller to the Pi-hole exceptions.

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