Currently, one of the best ways to start learning SDN networking is to use mininet emulation software with one of the open source SDN controllers. One of solutions is open source controller OpenDaylight and now I will try to present how to install and start this controller and some of its features. If you want… Read More How to install OpenDaylight SDN controller on VirtualBox
If you have problem with signature updating on your Cisco IPS module for your Cisco ASA firewall you can try to do it manually, from CLI. In my network I had this problem, we successfully did update manually and get all IPS modules finally green. Before I start with update process explanation I want to… Read More How to do Cisco IPS signatures update manually
Now, in the time when Microsoft TMG EOL (End of Life) announcement are behind us, many of us still using it and think that it is one very good productJ. And we still use it and want it is still supported and developed but we have to think about replacing it with some alternative solution.… Read More TMG replacement dilemma – what is the best choice?