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IP conflict with two or more devices, but single MAC address

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Getting noticed

IP conflict with two or more devices, but single MAC address

Hi all,

 

a few mins ago I've received the following mail from Meraki:

 

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The security appliance in the <xyz> network has detected an IP conflict with two or more devices.

 

The IP 10.23.180.69 is claimed by clients with the following MAC addresses: 00:0D:AC:10:F6:7D

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Any idea how that may happen?

 

Regards,

AE

CMNA, CISSP, CISM
3 REPLIES 3
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A model citizen

Re: IP conflict with two or more devices, but single MAC address

Are u sure you are viewing the complete email? 

 

When I get these the format is as following

 

The IP x.x.x.x is claimed by clients with the following MAC addresses: <mac address1>   <mac address2>    

Highlighted
Getting noticed

Re: IP conflict with two or more devices, but single MAC address

Yes, I'm pretty sure, checked twice.

 

(I just removed the hyperlinks from the post)

CMNA, CISSP, CISM
Getting noticed

Re: IP conflict with two or more devices, but single MAC address

so it's worth opening a case?

CMNA, CISSP, CISM
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