Dear all, please: Plan your network infrastructure. Buy the hardware. Don’t do the opposite! Once again, I was ordered to a company to configure the already bought switches (they didn’t contact me before to plan it correctly). I went to the datacenter and saw the HPE 5700 series switches… without a fan, only a power … Read more
Today I want to show you how to install HPE Intelligent Management Center 7.2. The last version was very tricky to install cause of the SQL express installation. The newest version 7.2 is very easy. You can download the archives here: HPE IMC Standard Edition 7.2 HPE IMC Enterprise Edition 7.2 You can also test … Read more
Currently I’m evaluating the aruba controller and access-points as a new product in my company. My goal was a high available system with two wireless controller and two access-points. I created a visio graphic for this, it also contains the ip addresses of our laboratory: I’m using two aruba 7008 RW (Rest of the World) mobility controller … Read more
Kevin Mitnick and KnowBe4 released a ransomware simulator. This windows-based tool is testing different ransomware infections. RanSim does not alter any existing files on disk. Ransomware is hard to catch because it has always an unknown file signature and downloads bad code after it starts. With this tool you can check if you Anti-Virus has such … Read more
2016 was a wild year! Many changes occured in the world. 2017 will show if we can handle this! I want to thank you all for following my blog, even that I was a little bit quiet the last months. This time I will spend the turn of the year at Berlin with my girlfriend. We’ll see … Read more
Today, Sophos released the update Version 9.409-9 for the UTM: ftp://ftp.astaro.com/pub/UTM/v9/up2date/u2d-sys-9.408004-409009.tgz.gpg http://ftp.astaro.com/pub/UTM/v9/up2date/u2d-sys-9.408004-409009.tgz.gpg System will be rebooted Configuration will be upgraded Connected REDs will perform firmware upgrade Connected Wifi APs will perform firmware upgrade Bugfixes: NUTM-2392 [AWS] Allow the user to select the security group to port during conversion NUTM-5327 [AWS] Confd object missing after instance … Read more
I’m using an Intel Compute Stick with an USB 3.0 harddisk as my “Home-Server”. The stick has Windows 10 pre-installed: I installed Serviio for streaming to my Samsung TV and I also installed XAMPP to run my ownCloud (8.0.x). In the past I used a self-signed certificate for HTTPS but I want a free … Read more
My site is now available under https://networkguy.de!
Today, I had the chance to visit Sophos Headquarter in Karlsruhe! It was a nice visit with a warm and friendly welcome and it’s a wonderful office with many benefits!
System will be rebooted Configuration will be upgraded Connected REDs will perform firmware upgrade Bugfixes: Fix [NUTM-5349]: [AWS] Restore fails if UTM is created with backup file in user data Fix [NUTM-5466]: [AWS] ssh disabled – No connection to stack instances Fix [NUTM-5546]: [AWS] UTM Cloud Update does not work in GovCloud Fix [NUTM-5654]: [AWS] … Read more