I needed to install .NET 4.7.1 to allow updating Exchange 2013 to CU 21.
This is the installer I downloaded and tried to install: https://www.microsoft.com/en-us/download/details.aspx?id=56116
But the installation never ends. It remains stuck without progressing in the “Installation progress” bar. Tested both with offline and online installation:
To install .NET Framework 4.7.1 download the msu package from the following link:… Read more
F5 BIGIP is a very powerful and versatile product that can be used for several purposed. I started using it as a load balancer. Then I used it to replace the previous SSL VPN portal (and it works perfectly).
Some time ago I decided to start using it as reverse proxy (it was time for my old Microsoft TMG to … Read more
I enjoy doing my own projects, mostly technological motivated by my passion for my profession, and the one I really wanted to do (I began it ending last year 2017) is my own home server.
With this one, I begin the first of many posts relative to the installation / configuration of a home server with the following ideas and … Read more
“Database Revision Control” is a really useful feature when you are going to make important and/or many changes in the firewall policy, objects…
To make an analogy, DRC are like snapshots (as in the case of VMWare of a virtual machine) of the policies, objects, etc … everything that contains the database of the management server of Checkpoint is backed … Read more
In the previous post I explained what is the difference between Icinga active and passive checks, why can be interesting to use passive checks, what is the result format Icinga is expecting when processing those checks and the way I use to send those results (instead of using snmp traps).
Now it is time to show how to configure it … Read more
As I posted long time ago for Nagios (Nagios – Using passive checks without agent), it is time to show an easy way to configure Icinga to perform passive checks (without using SNMP traps).
This is the first of two posts. In this I only want to make some theoretical explanations and then in the second I will … Read more
This time a simple as well as important post. Have you tried to run a scheduled task every minute?
When editing the trigger of a task schedule, there is a section in which the “Repeat task every” parameter can be set, and you have probably noticed that by default only the values “5 minutes, 10 minutes, 15 minutes, 30 … Read more
In a previous post I showed how to upgrade your laptop HDD (Hard Disk Drive) to an SSD (Solid State Drive) to boost up performance. In this post, instead of removing the HDD, it will placed in the DVD bay to be used as a second storage.
Given that the use of ODD (Optical Disk Drive) to read or write … Read more
One of the biggest bottlenecks regarding the performance of a laptop is disk access. Therefore, installing an SSD (Solid State Drive) is a fantastic way to speed it up. It is a great feeling to see how fast Windows or any program starts after installing it. The only disadvantage is the price of this type of disks, but currently, … Read more
Today, just when starting the working day we have realized that there were somes servers offline (still powered on but without network connection). It seemed that the network adapters were incorrectly configured without the static IPs.
After some research, a job partner discovered that some days ago (March 13th) Microsoft released some security updates that generates issues to Windows 2008 … Read more