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Author Topic: AP6532s and High Number of Roams/Re-Assocations on Stationary Client  (Read 2198 times)

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Offline slambert27

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I have just completed an upgrade to a Centralized NX9500 with AP6532s across 75 remote sites.

All of our Motorola wireless clients (Handhelds, Kiosks, etc.) have naturally had no problem connecting with the new infrastructure in place.

The one outstanding issue we have is with certain stationary devices (Wireless scales) remaining connected to the new AP6532s.  The WLAN they are connecting to has been configured exactly as it was on the old Controller/APs.

The devices that seem to be having the most difficulty use an Intel Pro/Wireless 2915 adapter.  They seem to Roam/Re-Associate a lot more often than other devices.  Can anyone make sense of this?

I have attached the association history from one of the devices.

I have also attached a remote-debug log that was run on another device with the same bridge. 


Offline Goose

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Re: AP6532s and High Number of Roams/Re-Assocations on Stationary Client
« Reply #1 on: July 09, 2015, 11:39:26 AM »
It might be related to overlapping coverage ,
Do you have smart-rf running ?

Offline McNulty

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Re: AP6532s and High Number of Roams/Re-Assocations on Stationary Client
« Reply #2 on: July 17, 2015, 01:51:27 AM »
Can you share the config of that WLAN? I don't like when the remote debug states 'unspecified'

Offline slambert27

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Re: AP6532s and High Number of Roams/Re-Assocations on Stationary Client
« Reply #3 on: July 17, 2015, 06:54:42 AM »
wlan Scales_TKIP_CCMP
 description Scales WPA2-TKIP/CCMP
 ssid XXXX
 vlan 71
 bridging-mode local
 encryption-type tkip-ccmp
 authentication-type none
 no broadcast-ssid
 wireless-client inactivity-timeout 86400
 wpa-wpa2 psk 0 XXXX
 wpa-wpa2 tkip-countermeasures hold-time 0
 wpa-wpa2 handshake timeout 300
 wpa-wpa2 handshake attempts 5
 ip arp trust

Offline McNulty

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Re: AP6532s and High Number of Roams/Re-Assocations on Stationary Client
« Reply #4 on: July 19, 2015, 07:17:06 PM »
Can you set it to use CCMP only (no tkip) ?