Virtual PCs not working after WLC upgrade

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Mar 23rd, 2010
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After upgrading my 2106 WLC I was reported that some virtual PCs stopped working. Even though the users could not assure that this fact affected the virtual PCs.

So I wonder if there is any known bugs that might be related with this.

Also, I tried some different versions but none fixed the problem:


AIR-WLC2100-K9-4-2-207-0 (current installed version)





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sschmidt Wed, 03/24/2010 - 05:23
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  • Cisco Employee,

When you say stopped working what do you mean?

dancampb Wed, 03/24/2010 - 06:39
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  • Cisco Employee,

This is a limitation of the controller.  The controller doesn't support seeing multiple devices behind the connected client.  You probably should be able to get this to work if you can setup something like universal client mode where all the devices appear with the same mac/IP to the AP.

rguzman.plannet Wed, 03/24/2010 - 10:58
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Thank you for your answer.

Could you explain me what "universal client mode" is? Is it an application,client configuration, etc?

Also, the affected users said that before the upgrade they're virtual PCs used to have wireless access, now they don't although they still have wired access this includes one of my coworkers who is also a "networker".

I'd really appreciate if you provide more information or a document that explains this.

Best regards.



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