06-09-2020 12:31 AM
Hello,
I encountered the below problem.
I have an endpoint that gets unauthorized while it should be authorized.
In the switch, the mac of the aforementioned endpoint is on another interface, not the one that the endpoint is connected to.
The strange thing is that the MAC of this endpoint is shown on another physical interface and in the interface, the endpoint is connected to it shows a different MAC.
Now I have the interface in authentication open mode.
But I would like to know why this is happening.
Any ideas?
Thanks and regards,
Konstantinos
Solved! Go to Solution.
06-09-2020 07:11 AM
This sounds like a network device configuration problem or potentially a bug.
However you have provided no platform information or switchport configuration details.
See How to Ask The Community for Help.
For a best practice wired switchport configuration, see ISE Secure Wired Access Prescriptive Deployment Guide > IBNS 1.0 interface Configuration for Monitor Mode
06-09-2020 04:52 AM
Screenshots would be useful - I don't quite follow your explanation.
You're talking about wired MAB? Do you have device tracking enabled?
06-09-2020 06:25 AM
Hello,
The problem I have is shown in the below picture.
The endpoint is connected to the port gi1/0/10 and the MAC is the one ending in fe0.
The MAC of the endpoint is shown in another port(Gi1/0/3) which is not correct. Also, the endpoint is unauthorized.
In the below picture is the correct state
I have tracking enabled.
06-09-2020 07:11 AM
This sounds like a network device configuration problem or potentially a bug.
However you have provided no platform information or switchport configuration details.
See How to Ask The Community for Help.
For a best practice wired switchport configuration, see ISE Secure Wired Access Prescriptive Deployment Guide > IBNS 1.0 interface Configuration for Monitor Mode
06-09-2020 07:43 AM
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