Our model use to be "port per pillow". Now it's, "AP per room". We found that
the newer models of AP, have wired ports and POE pass-through. It requires two
Ethernet runs to take full advantage. Plus you still have to have POE at the
switch (IDF) level. However, the cost of running 4 wires co
Staff and Faculty have wired because they are tethered to a VOIP phone, though
wireless is available in all floor/buildings.
classrooms have wired at the podium, wireless in the room too.
These folks still need access to a 4-didit extension, students typically use
their cell only.
Check-out the following on the wi-fi alliance website. Nice article on the WHO.
http://www.wi-fi.org/knowledge-center/articles/wi-fi-and-health
I have been asked about health concerns numerous times, it’s great having these
resources.
From: The EDUCAUSE Wireless Issues Constituent Group List
We had an issue with OS 10.x machines dropping off our wifi. Ended up being an
IPv6/bonjour issue. We had to disable it on the client end.
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Daniel Westacott
Sent: Monday, Apr
As far as .11ac, I don't see us involved for another year at least. Waiting
for .11ac laptops/tablets/smartphones to sell the inbedded chipset first.
MDM is key, looking for a product that protects mobile as well as laptop/tablets
Malware policies for users. Handle this via our NAC.
We are us
I agree with the outline below
-Original Message-
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Danny Eaton
Sent: Monday, September 08, 2014 4:10 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN]
smime.p7m
Description: S/MIME encrypted message
Gordon College response,
We have been an Alcatel/Aruba shop for over 4 years now. We support
A/B/G/N...though A is certainly not as popular anymore. Here's what we
have installed...
1.)150+ AP's indoors
2.)5 AP's outdoor - support Public Safety
3.)20 remote AP's for off-camp
llows forward facing traffic and never touches our internal net.
We have a CALEA identifier/logger on our NetEQ box.
Russ Leathe
Gordon College
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:wireless-...@listserv.educause.edu] On Behalf Of Neiss, Tom
Sent: Friday, July 02,
We wrote a mac rule that assigns the port to a different VLAN which routes out
a different carrier.
To date, we have had 8 of these phones. All but one works. The one that doesn't
work is a clone of the myLG series.
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:wirele
hat you mean by routing out a different carrier?
Thanks-
Lee
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:wireless-...@listserv.educause.edu] On Behalf Of Russ Leathe
Sent: Friday, September 03, 2010 2:43 PM
To: WIRELESS-LAN@LISTSE
e way for our International students to stay
linked to friends and family.
Helping technology serve.
Russ Leathe
Gordon College
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[wireless-...@listserv.educause.edu] on behalf of Norman Chu
[n
We started disabling IPv6 (during Freshman Orientation) on both platforms due
to the issues it causes with wifi and certain applications.
Russ Leathe
Gordon College
-Original Message-
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:wireless
we have a 6000 controller running 5.x
1.) enable
2.) configure terminal
3>) config)> firewall prohibit-arp-spoofing
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[wireless-...@listserv.educause.edu] on behalf of Osborne, Bruce W
[bosb
We just started having issues with Windows 7 clients trying to connect to our
network via WPA or WPA2 - TKIP and AES. The Win 7 default config no longer
works and I have to manually set authentication.
This is a work-around but I would like to know if any other Campus started to
experience issu
We can push out different SSID's with ACL's that limit what an authenticated
user can access.
However, our AP heatmap shows leakage from AP's above and below the floors
where the classroom are.
So, in a nutshell, it wasn't worth it (blocking that is). Especially true once
you incorporate emer
Aruba 5.0.3
Impulse Safeconnect
We started to have a problem with all Androids on our Aruba Wireless Network.
We connect, obtain an IP using WPA2. However, no data is passed. I have
tickets open with both vendors, but I just wanted to reach out and ask if you
have experienced this with the An
ive or questionable ARP
traffic.
==
Ryan Holland
Network Engineer, Wireless
Office of the Chief Information Officer
The Ohio State University
614-292-9906 holland@osu.edu<mailto:holland@osu.edu>
On Feb 16, 2011, at 9:14 AM, Russ Leathe wrote:
Aruba 5.0.3
Impulse Safe
Thanks!
We upgraded to 5.0.3.1 over the weekend. It solved our "memory leak" problem.
There was also a "catch all" acl in validuser for udp 68 that once removed our
Androids worked.
However, we have had a few mac users complain about poor connection. I'm going
to give this a try.
We see this as a security issue. That is, if we disable 802.11x in the
classroom (and most classrooms have no cell coverage), and we need to alert
the campus (via SMS or e-mail), then
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.ED
We changed from TKIP to AES over the past 6 months. We offered two SSID's and
then went AES only before this year's Orientation. So far so good. No
complaints.
Alcatel/Aruba 6000, 5.x.
-Original Message-
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS
We just finished rolling out wifi to all dorms. Each dorm is uniquely
different in terms of age and/or construction materials. I used a variety of
tools to determine placement of ap's. However, the first thing I did was place
one or two AP's in area's that I thought would be strategic. I use
similar. I think Lee Badman is one of the Cisco experts here.
Bruce Osborne
Network Engineer
IT Network Services
(434) 592-4229
LIBERTY UNIVERSITY
40 Years of Training Champions for Christ: 1971-2011
From: Russ Leathe
[mailto:russ.lea...@gordon.edu]<mailto:[mailto:russ.lea...@gordon.edu]>
-only SSID,
and then expanded to an 802.11a/b/g/n SSID. I expect Cisco has something
similar. I think Lee Badman is one of the Cisco experts here.
Bruce Osborne
Network Engineer
IT Network Services
(434) 592-4229
LIBERTY UNIVERSITY
40 Years of Training Champions for Christ: 1971-2011
From: Russ
SSDP is used for SOHO when no DNS/DHCP server is present. There are two
exploits in XP that use SSDP. Can't remember what they are but I believe it
had to do with multicast and a DOS issue.
We block it by default. No issue to date.
From: The EDUCAUSE Wireless Issues Constituent Group Listser
Our goal was to support game consoles, but keep the traffic off of our
production WAN. Also, we had a flood of LG070 VOIP phones as well. Here's
what we did...
1.)Create a separate WAN for game consoles and VOIP phones (specifically
the LG070).
2.)Create a separate SSID (hidden) for
I use the Galaxy Tab 10.1 with a free app analyzer with much success.
I also use my Kindle Fire as well though the Galaxy performs much nicer.
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Rick Brown
Sent: Tuesday, Septem
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Rick Brown
Sent: Tuesday, September 11, 2012 12:11 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Tablets with 802.11a/n
Thanks! Great info to know!
Sent from my iPhone
On Sep 11, 2012, at 11:56 AM, Russ Leathe
mailto:russ.lea
Yes, indeed. We found that IPv6 was on by default. The theory is, it would
try to get an IPv6 DHCP first, timeout, grab an IPv4, then retry IPv6. In
doing so, disconnect.
>From Terminal,
networksetup -setv6off Wi-Fi
Disconnects are a major problem with OSX 10.5 and above...just read the f
o:[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU]>
On Behalf Of Russ Leathe
Sent: Tuesday, September 18, 2012 4:10 PM
To:
WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU<mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>
Subject: Re: [WIRELESS-LAN] High Number of Disconnections - Mac 10.5 and up
Yes, indeed. W
o you found success fixing the issue by disabling IPv6 on the Mac clients?
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU]<mailto:[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU]>
On Behalf Of Russ Leathe
Sent: Tuesday, September 18, 2012
We went through this exercise. Our Architect and Engineering firm performed
this service and created "as builts" for us. For starters - The plans should
be on record at the local DPW. You may request a copy.
They provided AutoCad and PDF's for us.
The Architect made any modifications for us a
Disabling IPv6 on both the client and eliminating the ACL on the controller.
Also mDNS is an issue with MAC clients. We disabled mDNS at the controller
level as well.
At the controller CMD what's the result of 'Show ip igmp group'? also run 'show
datapath utilization' and make sure your CPU's
y one system
can adversely impact other client and access point devices even with
only background traffic.
There is 3rd party vendor/bake-off documenting the results but you have
indicated that you do not consider it.
All the best
Russ Leathe
Director of Networking
Gordon College
riginal Message-
From: Steve Fletty [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 12, 2007 11:35 AM
To: [EMAIL PROTECTED]
Subject: Re: [WIRELESS-LAN] Re : microcell vs virtual cell
Russ Leathe wrote:
>
> Needless to say, we chose Alcatel/Aruba. They conform to standards.
> So
Hi John,
We just went through the same scenario. We now have an Aruba/Alcatel
6000 with dual controllers...200 AP's as well.
I concluded the following.
1.) Two controllers (same box) side A & B, A-side is active, B-side is
redundant. A-side fails, B-side takes over
2.) Major/minor upgrade -
no, but take a look at the list of items it lacks...
http://www.infoworld.com/article/07/07/10/28TCiphoneproscons_1.html?source=NLC-PLATFORMS&cgd=2007-07-11
Russ
From: Peter Morrissey [mailto:[EMAIL PROTECTED]
Sent: Wed 7/11/2007 2:04 PM
To: WIRELESS-LAN@LISTS
Carnegie Mellon just went through an extensive "N" evalthey chose
Aruba.
http://biz.yahoo.com/iw/071112/0324644.html
From: Lee Weers [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 13, 2007 3:25 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: [WIRELESS-LAN] 802.11n Draft 2.0
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