How Much Data is Used For Open Mesh Cloud Management?

You got questions, I got answers.

You see, I’m not just a network guy … Nossir,  there’s so much more. My cranium is enormous, I could be a male model, and I’m learning the Ukulele. I’m a CWNE, a newly minted Cisco CHAMPION (that’s right, Bucko- a champion– I might even run in the Kentucky Derby this year), but I’m also a gonzo bloggist. I don’t write the story. I live the story.  Hell, frequently I am the story.

And I ask the tough questions.

Like after I published this article about Open Mesh’s new access points (which I happen to be connected to as I type this, thank you very much) and a cheeky fellow asked me on Twitter something like “how much data do those Open Mesh APs use for cloud management, and would I have to worry about it on small WAN links?” I couldn’t give this gent a straight answer, because I didn’t know. Somehow, my enormous cranium did not have that information stored. But I knew where to go find it, I tellya.

The first thing I did was to go to my Meraki dashboard and look where my Open Mesh switch with four attached APs uplinked into the Meraki environment. (Yes, I’m mixing cloud-managed solutions, and I have never felt so alive!) Anyhow, I saw maybe 27ish kbps of traffic that looked like it was probably Open Mesh admin traffic heading out, and it was happening every few minutes. I shared this with my  inquisitive Twitter pal, but I wanted confirmation from the top. I had to know with certainty, from the source. And I knew just how to get it.

I’d need to breach the Open Mesh corporate perimeter and make someone talk. 

Mind you, I was prepared to go all the way on this mission- if you know what I mean. I’ve run these ops before, and rarely do I come up empty-handed. In this case, I tried the oldest trick in the book; I asked my contact directly.

Evidently she knew the stakes and thought better of trying to wiggle out  of the situation.


Lee, 

Here’s what I got back regarding management traffic: access points check in every 5 minutes and send on average ~5KB of data
Let me know if you were looking for something else. 


BAM! Not only did I brazenly come away with the inside scoop thus showing my style and my energy, I corroborated my own findings-  proving that there’s essentially nothing I can’t do in this wretched, unforgiving world of pain.
Now, what I don’t know, and am big enough to admit: Is Meraki’s cloud management traffic load similar? Is Aerohive? Cucumber Tony? Other vendors? I don’t know, because to date, I have not really cared. My running assumption has been “it’s not enough traffic to care about” on any link. Maybe someone else can step up and put a finer point on it.
But let the record show- we now know, with certainty and style, what the overhead cloud-bound traffic for Open Mesh is.
And ain’t no one taking that away from us.

4 thoughts on “How Much Data is Used For Open Mesh Cloud Management?

  1. Simon Morley

    Cucumber Tony devices collect the data every 15 seconds and send every 1-2 minutes. The payload size ranges from a few bytes to a few kb. It’s possible to reduce the interval which can help drop the payload size.

    Reply

Tell me what YOU think.

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s