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Frequent Contributor II
Posts: 478
Registered: ‎03-15-2014

WHy AP fast failover work but cleints Can't connect and give Error Authentication faild?

I have 2 Controlers Master and Local Access Points are terminated on local and I used the Maser a Standby for the APs, Now When I disconnect the Local APs fail over to the Master but after that the Cleints can not connect and give error authentcaition faild and when I connect back the locacl the APs returen to local but still clients can not connect aslo but with no msg just client keep trying to connect and then nothing happen the only way to make client able to connect is to reprovision all APs and then it can wor on local again Ai'm Using OS 6.4

Guru Elite
Posts: 8,328
Registered: ‎09-08-2010

Re: WHy AP fast failover work but cleints Can't connect and give Error Authentication faild?

Is your master configured in your radius server as a radius client?

Tim Cappalli | Aruba Security TME
@timcappalli | timcappalli.me | ACMX #367 / ACCX #480
Frequent Contributor II
Posts: 478
Registered: ‎03-15-2014

Re: WHy AP fast failover work but cleints Can't connect and give Error Authentication faild?

I'm using Normal PSK, no external RADIUS

MVP
Posts: 4,232
Registered: ‎07-20-2011

Re: WHy AP fast failover work but cleints Can't connect and give Error Authentication faild?

Did you enabled client State sync ?

Thank you

Victor Fabian
Lead Mobility Engineer @ Integration Partners
AMFX | ACMX | ACDX | ACCX | CWAP | CWDP | CWNA
Guru Elite
Posts: 8,328
Registered: ‎09-08-2010

Re: WHy AP fast failover work but cleints Can't connect and give Error Authentication faild?

Does your master controller have the same client VLANs as the local?


Tim Cappalli | Aruba Security TME
@timcappalli | timcappalli.me | ACMX #367 / ACCX #480
Frequent Contributor II
Posts: 478
Registered: ‎03-15-2014

Re: WHy AP fast failover work but cleints Can't connect and give Error Authentication faild?

@victor :how to enable it?

 

@Cappali : yes

 

I really thank you for your support

MVP
Posts: 4,232
Registered: ‎07-20-2011

Re: WHy AP fast failover work but cleints Can't connect and give Error Authentication faild?

http://www.arubanetworks.com/techdocs/ArubaOS_64_Web_Help/Content/ArubaFrameStyles/VRRP/HighAvStateSynch.htm

 

Screen Shot 2014-05-22 at 9.45.48 AM.png

 

 

Thank you

Victor Fabian
Lead Mobility Engineer @ Integration Partners
AMFX | ACMX | ACDX | ACCX | CWAP | CWDP | CWNA
Frequent Contributor II
Posts: 478
Registered: ‎03-15-2014

Re: WHy AP fast failover work but cleints Can't connect and give Error Authentication faild?

Dear Victor,

 

I Already enabled it and also enabled preemption, Should I enbale Heartbeats ?

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