t;
Sent: Wednesday, September 1, 2021 12:27 PM
To:
WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU<mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>
mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>>
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with larg
James Andrewartha
Date: Saturday, September 11, 2021 at 9:49 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
I'm not too famili
unity Group Listserv
On Behalf Of Turner, Ryan H
Sent: Saturday, September 11, 2021 10:12 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0
Sent: Saturday, September 11, 2021 10:12 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
We had to make major changes to bring
: Saturday, September 11, 2021 9:12 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
We had to make major changes to bring stability to
Of Turner, Ryan H
Sent: Saturday, September 11, 2021 10:12 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
We had to make major changes
S-LAN@LISTSERV.EDUCAUSE.EDU>
mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>>
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
A quick update on where we are at. We had many of the
Sent: Friday, September 3, 2021 12:17 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
For anyone who has applied the suggested fixes
seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
A quick update on where we are at. We had many of the same issues being
reported and did the same workarounds. However, we ran into a few further
issues that others might want to be aware of.
We
rtzentruber
Sent: Friday, September 3, 2021 10:41 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else
seeing any issues in the fall with large classrooms and delayed connection
times (Aruba 8.5.0.13)
Has anyone had succ
, 2021 10:41 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
Has anyone had success in resolving the client drops we have been
one else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
Has anyone had success in resolving the client drops we have been discussing?
We had Aruba on the phone very early this morning - put the recommended ACL in
place and did a a rolling res
1:06 AM
To: "WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU"
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
CAUTION: This email originated from outside of the Colo
ent: Thursday, September 2, 2021 8:56 AM
> To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
> Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
> any issues in the fall with large classrooms and delayed connection times
> (Aruba 8.5.0.13)
>
> Speaking from expe
, Brad
Sent: Thursday, September 2, 2021 1:00 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
JD,
If we wrap each of them along with their
September 2, 2021 11:21 AM
To:
WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU<mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
Between 5k
UCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
Between 5k and 6k clients on a 7240xm is where we started seeing problems.
Lighter loaded controlle
sked the SE team and opened a tac call, same questions to them)
>
> thx
>
> -Original Message-----
> From: The EDUCAUSE Wireless Issues Community Group Listserv
> mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>>
> On Behalf Of Jason Healy
>Sent: Thursday, September 2, 2
021 9:27 AM
To:
WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU<mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>
mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>>
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(A
AN@LISTSERV.EDUCAUSE.EDU>
mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>>
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
Lee, don’t you bring your bad Cisco-juju to this conver
-727-6019
>
>
>
>
>
> ------------------
>
> *From:* The EDUCAUSE Wireless Issues Community Group Listserv <
> WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU> on behalf of Davis, Jonathan Alan <
> jonath...@unc.edu>
> *Sent:* Thursday, September 2, 202
ommunity Group Listserv
on behalf of Rob Harris
Sent: Thursday, September 2, 2021 10:59 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
This email originated from outside of K-State.
"I’m also noticing that there are much fewer clients on this controller, and
@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
For those of you who have experienced this, what was your user load and how
were your clusters operating
du>>
Sent: Thursday, September 2, 2021 9:06:33 AM
To:
WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU<mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>
mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>>
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall wi
U
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
For those of you who have experienced this, what was your user load and how
were your clusters operating (balancing, active/
, 2021 10:20 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
"I’m also noticing that there are much fewer clients on this controller
tember 2, 2021 9:27 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
Lee, don’t you bring your bad Cisco-juju to this conversation! :
Behalf Of Patrick McEvilly
> Sent: Thursday, September 2, 2021 8:56 AM
> To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
> Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
> any issues in the fall with large classrooms and delayed connection times
> (Aruba 8.5.0.13)
&g
, September 2, 2021 8:45 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
CAUTION: This email originated from outside The Culinary Institute o
ssues Community Group Listserv
On Behalf Of Jason Healy
Sent: Thursday, September 2, 2021 8:45 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8
Sent: Thursday, September 2, 2021 8:45 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else
seeing any issues in the fall with large classrooms and delayed connection
times (Aruba 8.5.0.13)
CAUTION: This email originated fr
y, September 2, 2021 8:45 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else
seeing any issues in the fall with large classrooms and delayed connection
times (Aruba 8.5.0.13)
CAUTION: This email originated from outside The Cul
ason Healy
Sent: Thursday, September 2, 2021 8:45 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
CAUTION: This email originated from outside
FWIW, Aruba just posted an advisory regarding this issue:
Aruba Support Advisory ARUBA-SA-20210901-PLVL04, "Wi-Fi Client Connectivity
Failures in Large Client Environments"
Good luck to those of you hit by this. My students start coming back this
weekend so I'll be watching this closely!
Jason
S-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
I will hold off on providing details for now but when you have to push a code
upgrade in the middle of the day on the first day class it’s been a roug
Behalf Of Enfield, Chuck
Sent: Wednesday, September 1, 2021 4:29 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
EXTERNAL EMA
Wednesday, September 1, 2021 at 5:13 PM
To:
"WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU<mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>"
mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>>
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with lar
On Behalf Of Street, Chad A
Sent: Wednesday, September 1, 2021 5:01 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
Cody and all...
ess Issues Community Group Listserv
On Behalf Of Street, Chad A
Sent: Wednesday, September 1, 2021 3:01 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Arub
-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
Glad I brought this up. Is it possible that Cisco environments have evaded
this? Seems as though the ARP flooding via iOS 14 would be something tha
Ryan,
Do you have multicast enabled ?What is the mandatory rate you are using in
the classrooms?
We just had some issues with this not on Aruba .
Bryan Tolka
Sent from my iPhone
On Sep 1, 2021, at 5:00 PM, Street, Chad A wrote:
Cody and all...
We are also seeing STM spikes that are
Listserv
On Behalf Of Street, Chad A
Sent: Wednesday, September 1, 2021 3:01 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
Cody
, September 1, 2021 5:01 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
Cody and all...
We are also seeing STM spikes that are
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
I wouldn't mind seeing the arp limiting client filter as well.
Thank you,
Steve
Steve Smith
Network Administrator II
Network and Telecommunications Services
Aims Community College
970.339.6565
On Wed,
I wouldn't mind seeing the arp limiting client filter as well.
Thank you,
Steve
Steve Smith
Network Administrator II
Network and Telecommunications Services
Aims Community College
970.339.6565
On Wed, Sep 1, 2021 at 9:57 AM Laramie Combs wrote:
> HEy Chuck - would you mind sharing that arp lim
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues in the fall with large classrooms and delayed connection times
(Aruba 8.5.0.13)
HEy Chuck - would you mind sharing that arp limiting client filter with me?
We are seeing some new traffic patterns where it looks
o this yet.
[cid:image001.png@01D79F29.7E132B60]
From: The EDUCAUSE Wireless Issues Community Group Listserv
On Behalf Of Laramie Combs
Sent: Wednesday, September 1, 2021 11:58 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] [External] Re: [WIRELESS-LAN] Anyone else seeing
any issues i
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