Our testing this evening with disabling AirSlice on one ap-group in our production enivorment, has not been as sucessful as we would have hoped. Only a slight improvement.
We need to investigate the other recent changes we have made in our testing lab to see if these changes also need to be added to production.
We were asked to make changes to the ssid profile as detailed below. Changing these on a couple of AP in a lab is different to changing our 7K+ live network, so some care will need to be taken to make changes.
We have a few more testing plans to go back through tomorrow,which we skipped today when we thought we could just disable airslice and fix everything.
wlan he-ssid-profile <name>
no he-mu-mimo
no he-txbf
!
wlan ht-ssid-profile <name>
no vht-mu-txbf-enable
no vht-txbf-explicit-enable
!
Thanks for testing 8.10.0.5 :-) , we had a quick look through the release notes and could not see any references to anything like this issue.
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Cardiff University
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Original Message:
Sent: Nov 17, 2022 10:28 AM
From: Steinar Grande
Subject: Logon/MS Teams problems after upgrading to 8.10.0.4_85105. on sep. 30.
Hi, thank you for update,
One more day with Tac, no changes or good news.
Upgraded the Cluster to: 8.10.0.5_85552,
Same massiv packet loss, and termination off calls..
Original Message:
Sent: Nov 17, 2022 09:45 AM
From: simon mylott
Subject: Logon/MS Teams problems after upgrading to 8.10.0.4_85105. on sep. 30.
Hi Steinar
Just to keep you updated with our TAC case, The latest high level fix for us, has been to turn off AirSlice.Engineering are still working on the finer details. I believe the TAC engineers working on our case have looked at your case and have exchanged details
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Cardiff University
Original Message:
Sent: Nov 16, 2022 11:34 AM
From: Steinar Grande
Subject: Logon/MS Teams problems after upgrading to 8.10.0.4_85105. on sep. 30.
No other than stating a lot off small packed (UDP), at the clients; are observed,
Most of the packet length is below 600 on a 655; and above 1000 bytes when it is connected to working AP(2xx/3xx)
Original Message:
Sent: Nov 16, 2022 07:52 AM
From: simon mylott
Subject: Logon/MS Teams problems after upgrading to 8.10.0.4_85105. on sep. 30.
We have also had similar problems and have logged a support call (5368563260). We have experienced these problems with 505H,515 and 535 AP on campus but found yesterday that an AP303H worked ok.
Have TAC offered any advice yet ?
Original Message:
Sent: Nov 16, 2022 07:39 AM
From: Steinar Grande
Subject: Logon/MS Teams problems after upgrading to 8.10.0.4_85105. on sep. 30.
Thank you all,
Yes yesterday I had a whole day with tac
aviating report, but no change, however it revealed that the problem
extended to series 5xx as well.
Only when under coverage of 2xx/3xx, Teams calls are flawless.
Original Message:
Sent: Oct 06, 2022 07:21 AM
From: Steinar Grande
Subject: Logon/MS Teams problems after upgrading to 8.10.0.4_85105. on sep. 30.
I experience strange behavior I our conductor/controller/Eduroam environment,
after upgrading to 8.10.0.4_85105. on sep. 30.
There are logon problems, and MS Teams cut off trouble.
The logon is rejected numerus times, all on MS window, Ios, and Android devices,
before one successful.
Some MS Teams works flawless for the duration of the call.
Some AP's blink with orange led…
Anyone !