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Beginner

Re: Client can't pass traffic at all

Having the same issue as mentioned. Any solution found ??

Beginner

Re: Client can't pass traffic at all

Did somebody find the root cause or solution of the problem? I still cannot find related registered bug and I do not want to experiment with 8.5. :|

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Beginner

Re: Client can't pass traffic at all

On our case we hit this bugCSCve57121 ( https://bst.cloudapps.cisco.com/bugsearch/bug/CSCve57121/?reffering_site=dumpcr ) and TAC recommended us to upgrade to 8.3.133.0 MR. So far no more disconnections experienced by user. 

 

HTH,

Jan

Enthusiast

Re: Client can't pass traffic at all

Seeing this on AireOS 8.5.120.0 with Cisco 2802 APs.

Windows 7 Device shows limited connectivity, the ARP entry is gone for the gateway.

 

The WLC shows client in run state and fully associated and authenticated.

 

Can see Client is continually broadcasting FF:FF:FF:FF:FF:FF on the air, to resolve, client needs to disconnect/reconnect or wait for EAP re-key to resume access and for limited conncectivity to disappear. 

 

Issue does not occur at set time, same AP will still be serving other clients. 

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