Extreme Cloud IQ Controller: Creating Guest VLAN with L3 Interface (no connection possible)

TR — Thu, 04 May 2023 10:41:18 GMT

Hi,

I know the title might be somewhat ambiguous so let me explain what I mean exactly:

I've got the XIQ Controller on Premise and wanted to create dedicated VLAN and SSID for Guest Access.

I've added the required VLAN to the virtual switch in VMWare beforehand.

I then created the VLAN B@AC on Port 2 (untagged) and activated the L3 functionality. I entered the required network data and chose the local dhcp server option.

When connecting to the SSID now I am not getting any IP-Address whatsoever. When given a static IP I am not able to connect anywhere either although the device is listed in the clients list then.

Also I found that TCP Dumps on this specific L3 Interface print the error:

"Error! Interface: csi2, is not valid Cannot Start traffic capture" (Also interesting: when listing all interfaces on the controller CLI no csi2 interface is listed)

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Extreme Cloud IQ Controller: Creating Guest VLAN with L3 Interface (no connection possible)