RE: Fun times in rogue land...

2018-04-18 Thread Jason Cook 
Agreed, it's more devise with wider channels and 40 on 2.4 is common. The 
Netgear app on Android (which isn't as horrible as I thought it might be) 
decided to tell me the best 2.4ghz channel is 3. ok it is as horrible

Last year I had a student complaining about wireless in their room, it was 
their own printer causing issues. Turned wifi off on printer. Everything great, 
they only used the printer via USB anyway

--
Jason Cook
Information Technology and Digital Services
The University of Adelaide, AUSTRALIA 5005
Ph: +61 8 8313 4800

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From: The EDUCAUSE Wireless Issues Constituent Group Listserv 
 On Behalf Of Manon Lessard
Sent: Thursday, 19 April 2018 4:29 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Fun times in rogue land...

Lee

The positive is that you didn't have to argue with a neighbor that tells you 
that their vendor recommends that one use channels 1-2-3-4-4-5-6-7-8-9-10-11 in 
2.4 with 40MHz, something you don't know as a spoiled rich-kid customer of your 
vendor

Seriously I do see such devices more and more. Some are dockstations, printers, 
etc...

I must have a trace somewhere...let me dig it out if I can...

Manon Lessard
Technicienne en développement de systèmes
CCNP, CWNE #275
Direction des technologies de l'information
Pavillon Louis-Jacques-Casault
1055, avenue du Séminaire
Bureau 0403
Université Laval, Québec (Québec)
G1V 0A6, Canada

418 656-2131, poste 12853
Télécopieur : 418 656-7305
manon.less...@dti.ulaval.ca
www.dti.ulaval.ca

Avis relatif à la confidentialité | Notice of 
Confidentiality



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From: The EDUCAUSE Wireless Issues Constituent Group Listserv 
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Lee H Badman
Sent: 18 avril 2018 14:41
To: 
WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: [WIRELESS-LAN] Fun times in rogue land...

Thankfully, we don't have a high volume of rogue access points in our dorms. 
But... I just saw my first 5 GHz 160 MHz wide flame-throwing problem child. 
Curiously, the OUI identifies it as a Cisco device. Wide AND loud, for your 
viewing pleasure. Get enough of these sorts of devices in one building, and 5 
GHz will fast become the same cesspool that 2.4 GHz has become, or worse.

And as an added bonus, also found a Canon printer that is doing 40 GHz channel 
width from channel 3 as it's out of box default.

Anyone else seeing a new class of problem devices in this regard?


-Lee Badman



Lee Badman | Network Architect

Certified Wireless Network Expert (#200)
Information Technology Services
206 Machinery Hall
120 Smith Drive
Syracuse, New York 13244
t 315.443.3003   f 315.443.4325   e lhbad...@syr.edu w 
its.syr.edu
SYRACUSE UNIVERSITY
syr.edu



** Participation and subscription information for this EDUCAUSE 
Constituent Group discussion list can be found at 
http://www.educause.edu/discuss.
** Participation and subscription information for this EDUCAUSE 
Constituent Group discussion list can be found at 
http://www.educause.edu/discuss.

**
Participation and subscription information for this EDUCAUSE Constituent Group 
discussion list can be found at http://www.educause.edu/discuss.

RE: Fun times in rogue land...

2018-04-18 Thread Manon Lessard 
Lee

The positive is that you didn't have to argue with a neighbor that tells you 
that their vendor recommends that one use channels 1-2-3-4-4-5-6-7-8-9-10-11 in 
2.4 with 40MHz, something you don't know as a spoiled rich-kid customer of your 
vendor

Seriously I do see such devices more and more. Some are dockstations, printers, 
etc...

I must have a trace somewhere...let me dig it out if I can...

Manon Lessard
Technicienne en développement de systèmes
CCNP, CWNE #275
Direction des technologies de l'information
Pavillon Louis-Jacques-Casault
1055, avenue du Séminaire
Bureau 0403
Université Laval, Québec (Québec)
G1V 0A6, Canada

418 656-2131, poste 12853
Télécopieur : 418 656-7305
manon.less...@dti.ulaval.ca
www.dti.ulaval.ca

Avis relatif à la confidentialité | Notice of 
Confidentiality



[Description : Description : Description : Description : Description : 
Description : Description : Description : Description : Description : 
Description : Description : Description : Description : Description : 
Description : Description : Description : Description : Logo de l'Université 
Laval]



From: The EDUCAUSE Wireless Issues Constituent Group Listserv 
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Lee H Badman
Sent: 18 avril 2018 14:41
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: [WIRELESS-LAN] Fun times in rogue land...

Thankfully, we don't have a high volume of rogue access points in our dorms. 
But... I just saw my first 5 GHz 160 MHz wide flame-throwing problem child. 
Curiously, the OUI identifies it as a Cisco device. Wide AND loud, for your 
viewing pleasure. Get enough of these sorts of devices in one building, and 5 
GHz will fast become the same cesspool that 2.4 GHz has become, or worse.

And as an added bonus, also found a Canon printer that is doing 40 GHz channel 
width from channel 3 as it's out of box default.

Anyone else seeing a new class of problem devices in this regard?


-Lee Badman



Lee Badman | Network Architect

Certified Wireless Network Expert (#200)
Information Technology Services
206 Machinery Hall
120 Smith Drive
Syracuse, New York 13244
t 315.443.3003   f 315.443.4325   e lhbad...@syr.edu w 
its.syr.edu
SYRACUSE UNIVERSITY
syr.edu



** Participation and subscription information for this EDUCAUSE 
Constituent Group discussion list can be found at 
http://www.educause.edu/discuss.

**
Participation and subscription information for this EDUCAUSE Constituent Group 
discussion list can be found at http://www.educause.edu/discuss.