Re: [WIRELESS-LAN] Feasibility of an open SSID for student use

[Hoffman, Douglas]

> My crystal ball wish is to have that PPSK/IPSK solution then group that 
> user’s devices into a private virtual home network, providing something that 
> approaches their home experience.

Cisco introduced “private groups” to iPSK in 8.8: 
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-8/b_Identity_PSK_Feature_Deployment_Guide.html#ariaid-title13

We don’t have any controllers on 8.8 yet, so I haven’t had an opportunity to 
experiment with it. If I had to guess, based on the fact they rolled this 
feature into peer to peer blocking, it only affects unicast traffic. There is 
no indication it would convert broadcast/multicast to unicast and forward it to 
members of the same group. For that reason, I suspect this is not exactly what 
you had in mind… but it may be the closest thing we get for a while.

-- 
Doug Hoffman
Network Specialist
Office of Technology
Bloomsburg University of Pennsylvania
 


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RE: [WIRELESS-LAN] Providing wireless on a tour bus

[Hoffman, Douglas]

You may want to look at CradlePoint mobile routers. I have personally used the 
CTR500 with a Verizon USB760 to provide wireless in/around my car for some 
time, which has worked excellent. The CradlePoint devices can even be 
configured to failover from one cellular connection to another (even on a 
different carrier), if coverage issues are a concern for traveling cross 
country. If you're concerned about bandwidth, the MBR1200 can be populated with 
up to five cellular modems and "load balance" (round-robin, not by bandwidth 
utilization) across them.

I would advise you to proceed with caution if attempting to use 3G/"4G" 
devices, since switching between 3G and "4G" is usually not seamless and may 
happen too frequently when mobile.

-- 
Doug Hoffman
Network and Systems Administrator
Bloomsburg University of Pennsylvania

>  -Original Message-
>  From: The EDUCAUSE Wireless Issues Constituent Group Listserv
>  [mailto:wireless-...@listserv.educause.edu] On Behalf Of Nathan Hay
>  Sent: Tuesday, December 14, 2010 10:24 AM
>  To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
>  Subject: [WIRELESS-LAN] Providing wireless on a tour bus
>  
>  Has anyone installed a wireless system on a tour bus that is traveling
>  cross country?  Our athletics department would like to outfit their
>  bus for long trips to games.
>  
>  My first thought was to get enough mobile hotspots (perhaps from
>  various vendors) to cover the number of users at 5 users each (the
>  typical limit).  I could also try a 4G USB modem bridged across a
>  small PC to share that link.  For best signal, I imagine that an
>  antenna on the roof would be best.
>  
>  Has anyone done this before?
>  
>  Thanks,
>  
>  Nathan
>  
>  
>  
>  
>  
>  Nathan P. Hay
>  Network Engineer, Computer Services
>  Cedarville University
>  937-766-7905
>  www.cedarville.edu
>  
>  **
>  Participation and subscription information for this EDUCAUSE
>  Constituent Group discussion list can be found at
>  http://linkcheck.bloomu.edu/oBEFOOEi030514/http/www.educause.edu/group
>  s/.

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