Being out in a rural area, we don’t have the luxury of gigabit internet much less 60mbps so bandwidth is a precious commodity around these parts. Often I’m working from home downloading performance data or uploading mass amounts of data for analysis and I can’t afford to wait 2 days to get it done. After pulling my hair out, I managed to find some cli wizardry to kick off certain MAC addresses off my router. The code is below – simply update the MAC address section and run it as root on your OpenWRT router (I’m using a TP-LINK Archer C7 running Chaos Calmer and this works perfectly so your milage may vary.)

ubus call hostapd.wlan0 del_client '{"addr":"INSERT MAC HERE", "reason":1, "deauth":true, "ban_time":300000}'

ubus call hostapd.wlan1 del_client '{"addr":"INSERT MAC HERE", "reason":1, "deauth":true, "ban_time":300000}'

Depending on the radio the particular device is using you will need to hit both but again this depends on your router. Also, you can adjust the ban_time variable to suit your needs. I have 3 scripts saved to target the PS4, PS3 and the Wii U as they are often times the biggest bandwidth hogs so this works well for my needs. After a while the kids give up and stop trying to watch videos.

Finally, I configured shortcuts in Prompt to just allow me to selctively target a device with just a few taps on my phone or iPad.

I hope this brings you as much joy as it has me.

When I first joined EMC (Over two months ago! wow…), I have to say I was honestly irritated with the “buy vs build” argument. Yeah VCE and tightly designed systems are awesome and all, but that’s not for me – *I know how to put this stuff together, why do I need you? * As a VMware and storage team manager, that was my job. I bought stuff and put it together and voila! you have servers. Life is good, we have servers! 

BUT, we weren’t fast enough. Procurement delays outstanding, just getting everything put together and ready for our internal customers took time. They had shifting projects and priorities and that certainly made our job tougher. WHY are we beating our heads on this problem that really isn’t ours to solve? As an infrastructure team, your job is to add value to the business not by being a huge drag on projects because you are trying to reinvent the wheel. You need to deliver services that the business needs on time and under budget. Sure you can try and build it yourself, but why?

Before I bought into this, I had to look at what I was doing from a personal IT perspective too. I wrote an article for 2600 back in 2005 (How to Get Out of Google) which detailed what self-hosted apps I was using so I didn’t have to rely on a 3rd party. Funny enough I am still doing the same thing today, but that’s the engineer in me and I don’t rely on them like I used to. But what I’ve learned over the years as having 3 boys and everything else called life, is that I don’t have the time commitment to ensure all those self-hosted apps are patched, let alone tinker or maintain things. I even (shockingly) bought my own Office 365 account just for the sake of OneNote synchronization. But don’t you have a WordPress theme dedicated to note taking you ask? Why yes I do. Do I use it? Nope. Haven’t touched it in years. 

The fact is Microsoft knows what they are doing. They enable me to be better and faster, the small monthly payment is peanuts compared to dealing with other issues like a security breach or just backing up my own stuff. They can do this a million times better than I could so why even try? In the same vein, VCE knows what they are doing- all of the design consideration over thousands of customers is amazing value – they’ve seen things that you can’t even imagine and they know how to deal with it. 

My number one job is to be a husband, dad and engineer in that order. Buying what enables me to do those things faster and better is what it is about. I think this picture from VMWorld sums it up:

So I’ll say it again: Buy what enables you, build what differentiates you. 

June 23, 2016 started my career with EMC as an Enterprise Core SE. I’ve never done anything sales related before in my life unless you count selling candy bars for school fundraisers, but let’s be honest – that doesn’t count at all. What attracted me to EMC was the culture and the sheer innovation in the industry right now. 6 years ago the iPad launched and it rocked the world and it continues to innovate today. Businesses are having to flip their IT departments upside down to engage customers. Some companies have adapted, but many haven’t. For consumers they’ve never known the place IT has in a business, but if your app doesn’t “just work” good luck getting them to look again. Often times we get one shot at this and I’ve been blessed enough to get to help lead the way in IT transformation. Keep in mind I’m transforming myself! I used to be a VMware and Storage Engineer, but now I’m an agent of change to revolutionize the IT industry and I think that’s pretty damn exciting. I’m a proud alumni of the #EMerCion23 class and honored to be part of such a special group of people. So here’s to an amazing journey with EMC! I’ll see you out there!