DevCentral: Tell us a little about the areas of BIG-IP expertise you have.
Niles: My first encounter with BIG-IP was during my previous job. A colleague had been working with BIG-IP before and introduced it as a replacement for the KEMP load balancer that was currently in use. So, I had to attend the ‘Administering and Configure BIG-IP’ course. It was then – when I learned about iRules – I saw the full potential of this nifty device. But during my days there I didn’t do much with the BIG-IP as in terms to administration. I would only touch the box, if my colleague was on leave. This however changed when I started working for Vosko Networking. Within about a year’s time I’ve gone through the BIG-IP certification program, spend a lot of time on DevCentral and got my hands dirty in the field. The BIG-IP areas I’m most experienced in are LTM and APM. The most fun part for me are iRules (LX).DC: You are a Security System Engineer at Vosko Networking BV. Can you describe your typical workday?
DC: You have a number of F5 Certifications including most of the Technology Specialist (LTM, GTM, APM, ASM) certifications. Why are these important to you and how have they helped with your career?
NS: First of all, they are required for Vosko Networking to participate in the F5 Support Partner program. But more important to myself is that the F5 certification program helps to get deeper knowledge in to how the various BIG-IP modules work, how they relate (interact) to each other and what part the BIG-IP plays in modern network infrastructures. The certification program is also very practical; you can directly apply what you have been learning. It helped me to get more comfortable and confident in my day to day job.DC: Describe one of your biggest BIG-IP challenges and how did DevCentral helped in that situation.
NS: In my experience, there are BIG-IP challenges every day. I think this is the result of the BIG-IP being some kind of network-magic-box, that can do about everything. With most other security devices, one is limited to the functionality and settings the box is shipped with. But with BIG-IP, you can really be creative and think outside the box. If the required functionality is missing, you can build it yourself with iRules. And customers know this. I often go out to customers with a specific need, but when starting out it isn’t always clear if this is something the BIG-IP can do by default. In these situations, access to the DevCentral community is crucial. Even though BIG-IP isn’t an open source project, it’s amazing to see how members share their time, code and knowledge to help each other. For example, some code that really helped me out are Yann Desmarest’s APM Full Step Up Authentication and Stanislas Piron’s APM SharePoint authentication. Besides code, I think the Lightboard Lessons are awesome; very helpful!DC: Lastly, if you weren’t an IT admin – what would be your dream job? Or better, when you were a kid – what did you want to be when you grew up?
I think I wanted to be an electrician when I was young, but I’m pretty sure that isn’t my dream job. As long as I’m able to learn new things and have new challenges, I’m happy how things are. I think I’m useless for any other job that doesn’t require a keyboard. Thanks for the privilege for being a featured member and thanks for the Lightboard Lessons as well. I really enjoy them.
Thanks Niels! Check out all of Niels' DevCentral contributions, connect with him on LinkedIn and follow Vosko: @vosko.