MR33 - DNS Misconfigured & Uplink IP Address conflict with another device

Niggy11
Here to help

MR33 - DNS Misconfigured & Uplink IP Address conflict with another device

Hi two of my MR33 access points are behaving strangely

 

1st one goes from Online to Alerting every few hours and says IP Address conflict on up-link.

2nd one says DNS Misconfigured.

 

While all my other access points are working fine.

The network is straight forward ISP Modem > Router > PoE Injector > MR33

 

I'm using a Mikrotik Router on this setup.

 

How should I tackle this problem?

2 Replies 2
Tadpole86
Getting noticed

If you run a packet capture on the wired side of the AP you will be able to check the packet capture and see if another device with a different make address is using that IP address. Or why don't you change the IP of the access point to another unused IP, does the issue persist

 

If you change the DNS to 8.8.8.8 do you still see the DNS misconfigured issue?

Jim_Liang
Meraki Employee
Meraki Employee

Jim_Liang_0-1598341058375.png

 

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