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Author Archives: Lammert Hellinga
VMware vSphere and your firewall
As some of you may know, I’ve started working for my new employer last month. I’m now busy with my so called Masterclass and for that I’m attending a lot of courses. A couple of weeks ago I attended a … Continue reading
Posted in Virtualisation
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JSONBOT plugin
Afternoon y’all! Last weekend I decided to give observium a try. Observium is a network monitoring system and fully snmp-based. There are also alternatives like Zabbix and/or Nagios but Observium differs that it’s very very easy to set-up. I’ve spent … Continue reading
Posted in Networking, Programming, Systems Administration
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Configuring Site-2-Site VPN using IPSec
This is the first out of a series of 3 posts I’m about to make. These posts will cover setting up an Site-2-Site IPSec VPN tunnel, GRE tunneling and iBGP. This post will cover setting up an Site-2-Site IPSec VPN … Continue reading
Posted in Networking
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Updates
This evening the brand new website of my employer went live (click here if you’re interested). I thought to be nice to perform an update on my personal site, which you’re reading right now, obviously What is updated you might … Continue reading
Python and net-snmp
Some of you may know that i have a 19″ rack at home with some interesting hardware in it. Some of this hardware also provides a couple of hundreds of gigabytes of storage. But that system takes about 3 maybe … Continue reading
Blog Live
Hi, I’ve just installed my new blog, soon i will add some posts with things that i come across and/or keep me busy during my daily life
Posted in General
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