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<mailto:manon.less...@dti.ulaval.ca> www.dti.ulaval.ca<http://www.dti.ulaval.ca/> Avis relatif à la confidentialité | Notice of Confidentiality<http://www.rec.ulaval.ca/lce/securite/confidentialite.htm> [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<mailto: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.
