We just got this wonderful tidbit from a local engineer with one of the major
wi-fi vendors (would prefer to maintain anonymity); anybody else seeing this
yet?
-- Jim Gogan / ITS Communication Technologies
UNC-Chapel Hill
=
FYI, ... A message from one of my
Was wondering if anyone with a large Aruba deployment has enabled their Tarpit
Shielding feature for dealing with rogue issues (full description below for
anyone not familiar with it)?If so, is that working out for you?Has it
caused problems for folks unrelated to rogue units?
Same here --- for a long time, our refresh budget consisted of whatever the
Provost had available near the end of the fiscal year (yeah, THAT'S sustainable
.); two years ago, we were finally able to get through an entirely new
model for network funding that was based on a payroll tax (a
Well, it's that time of year again, wherein we get the following contact from
one faculty member or staff member (out of tens of thousands of students,
faculty and staff):
I am an adjunct faculty member and I would like to have a meeting with
someone that is charge of the WiFi system on the
Quick question:
what have folks found so far re: connecting Google Glass to campus wireless?
what works/what (more likely) doesn't?
-- Jim Gogan / UNC-Chapel Hill
**
Participation and subscription information for this EDUCAUSE Constituent Group
discussion list can be found at
of the network) has the power to draw the line in the
sand, and say we will only support WPA2. (Let me know how that works out,
since I would love to try that)
Mike
On Wed, Nov 28, 2012 at 9:42 AM, Gogan, James P
go...@email.unc.edumailto:go...@email.unc.edu wrote:
We continue to see 75
Can someone from a large institution using EAP-TTLS with PAP (preferably going
to Kerberos) follow up with me off-list?
If you're using SecureW2 as your supplicant, even better.
I've got a question that I'd rather not pose to the full list.
Thanks in advance.
-- Jim Gogan / Univ of North
We currently have a mix of Cisco (legacy) and Aruba (last two years) APs
(although we're good at keeping any given building single brand, as much as
possible). We've generally gone with an engineering rule of thumb of 20-30
clients per access point.
We've noticed issues with channel
a number of
clients, etc.
-Lee
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Gogan, James P
Sent: Wednesday, November 28, 2012 9:23 AM
To:
WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
WPA2. (Let me know how that works out,
since I would love to try that)
Mike
On Wed, Nov 28, 2012 at 9:42 AM, Gogan, James P
go...@email.unc.edumailto:go...@email.unc.edu wrote:
We continue to see 75% or more of our user population hanging on with 2.4
devices . frustrating. have
We've not gotten XpressConnect to work happily with Windows 8 yet, so I'm
interested in this as well.Have sent an email to Cloudpath Support on this,
but I'm guessing all Windows 8 questions are awaiting the official Friday
release.
-- Jim Gogan / UNC-Chapel Hill
From: The EDUCAUSE
A question for folks with relatively large 802.1x (greater than 15,000 unique
clients) wi-fi deployment (EAP-TTLS) with a FreeRADIUS infrastructure using
Kerberos as the backend authentication .
- how many FreeRADIUS servers do you deploy?, and
- have you changed any of the default
Well, it's that time of year again
the time when we get calls from a handful of faculty who want the ability to
disable the wireless access point that covers their classroom during specific
class periods (they also want cellular coverage disabled during those times --
yeah, right ..).
This actually wouldn't be a bad thing for places like the stadium and dean dome
if we can manage channel interference
-- jg
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Dewitt Latimer
Sent: Thursday, July 21, 2011 12:29
That kinda begs the question then what DO you do about Wii's (for example)?
Do you have 1-2 Mbps disabled?
-- Jim Gogan
UNC-Chapel Hill
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Tim Fairlie
Sent: Thursday, July
/21/2011 2:36 PM, Gogan, James P wrote:
That kinda begs the question then what DO you do about Wii's (for example)?
Do you have 1-2 Mbps disabled?
-- Jim Gogan
UNC-Chapel Hill
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
@LISTSERV.EDUCAUSE.EDU]mailto:[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU]
On Behalf Of Gogan, James P
Sent: Thursday, July 21, 2011 2:44 PM
To:
WIRELESS-LAN@LISTSERV.EDUCAUSE.EDUmailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Interference in dorms.
Yeah, that's what we do as well, but every year
Our Utilities folks are looking at deploying the Cypress Envirosystems Wireless
Pneumatic Thermostat system on campus for remote temperature monitoring and
control. As is so often (too often?) the case with systems like these, (a)
they use the 2.4GHz DSSS band (frequencies from 2.407 to
Was wondering how many other folks have run into the Android device/DHCP issue
well summarized by the Princeton folks
(http://www.net.princeton.edu/android/android-stops-renewing-lease-keeps-using-IP-address-11236.html)
and what folks were doing about this.Rather surprising that it's still
Like others, I'll throw in my $.02 here and indicate that not just something
similar but, in fact, XpressConnect from CloudPath has INDEED been very
beneficial here on our campus. With the diversity of desktop configurations
and systems that we have, the seamless configuration of Windows
So far, the majority of the iPads we've seen have the 7c:6d:62 prefix that
we've also seen on some iPhones, MacBook Pros, iPod Touches, iMac, etc.; have
also seen some d8:30:62 on iPads that we've also seen on iPod Touches
So, t'ain't all that unique, unfortunately.
-- Jim Gogan
Univ of
There was an interesting study done at Ga Tech about 3 years ago
(http://conferences.sigcomm.org/imc/2007/papers/imc17.pdf) on DHCP lease time
optimization -- don't know if anyone has done anything more with this research
or similar studies elsewhere, but would be interesting to know if there
I know this question has been asked before, but it wasn't anything that was on
our radar at the time and experiences may have evolved over time.
We have a possible need for PoE midspan devices, not so much for APs, but for
security cameras (which could number in the thousands before they're
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