This is the access key  AV3Q6TQB  I can’t add you for some reason.  Did you ID 
change in CCW?

Nick
On Oct 16, 2015, at 10:11 AM, Walter Reynolds 
<wa...@umich.edu<mailto:wa...@umich.edu>> wrote:

Since you mention in the thread that you have Cisco with Freeradius backend, I 
thought I would point out that if you are doing PEAP/MSChapv2 that the 
bottleneck is winbind/samba and that it is based on auth's per second, not 
purely auth request that show up in total request.

That being said, our heaviest loaded Freeradius box seems to be hitting max and 
we have hit as high as 150 auths/sec with an average of 80/sec over a minute 
window.

Stand alone Two processor Quad core Intel Xeon X5570  @ 2.93GHz with 6Gb ram

A VM single Quad core with 8Gb ram seems to be peaking at 80/sec with a one 
minute avg of 60/sec


------------------------
Walter Reynolds
Principal Systems Security Development Engineer
Information and Technology Services
University of Michigan
(734) 615-9438

On Thu, Oct 15, 2015 at 5:08 PM, Charles Rumford 
<charl...@isc.upenn.edu<mailto:charl...@isc.upenn.edu>> wrote:
I’m currently embarking on a project to determine the number of RADIUS auths 
per minute each one of my controllers is generating to plan for the capacity I 
need for my RADIUS servers.

I was curious if anyone has embarked on a similar journey and tried to measure 
auth rates coming from their controllers?

I have a couple of ideas that I’m up for sharing, but I wanted to see if anyone 
else has done this.

Thanks!

----
Charles Rumford
Network Engineer/Senior Wireless Engineer
ISC Network Operations
University of Pennsylvania
OpenPGP Key ID: 0xF3D8215A
(p) 215-746-2808<tel:215-746-2808>


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