all about networking
Reading Time: 5 minutesThis time I would like to show, how to use the UAM captive portal with the MSM solution. As the MSM solution did not support the portal protocol, which is used to transfer all the necessary information from the UAM captive portal server to the access device, we have to use at least one Comware … Read more
Reading Time: 4 minutesIn this post I will show, how to enhance the usage of the UAM portal authentication. This will enhance the usage for mobile endpoints and for desktop/laptop users. I add this configuration to my best practices and will encourage all of my peers to use this kind of UAM portal authentication configuration. I tested this … Read more
Reading Time: 2 minutesThe new version is 7.1. Most of the modules are available with this version. There was also a switch released. The 5130 is the Comware7 version of the 5120. Yesterday, a new Version of iMC was released. The new version is version 7.1 and most of the modules are also available with this new version … Read more
Reading Time: < 1 minuteIn the last days, I came across a problem, where I was not able to reach the web GUI of my MSM controller. Before resetting the controller, I was looking for the config and I found a way to backup the configuration via CLI. The MSM config backup works quite easy. You just need to … Read more
Reading Time: 4 minutesThis post will describe how to fight against spam on a Scalix system with the help of Postfix. I assume you replaced the Scalix SMTPD with Postfix, as described in this post: How To: Replace Scalix SMTPD with Postfix As the picture above indicates, sometimes, spam could be a good idea, but when talking about … Read more
Reading Time: 5 minutesIn this post I will describe how to replace Scalix SMTPD with Postfix to use the flexibility of Postfix for Spam and Virus fighting.You should read my installation instructions before starting the steps below. You can find the installation instructions for Scalix on a Debian with Postfix here: How to: Install Scalix on Debian using … Read more
Reading Time: < 1 minuteDuring the last weeks, I was not able to generate content for this blog, but instead of enjoying the good weather I worked on the server. I moved the blog from a web space hoster to my server. This took some time due to some configuration challenges, but now, the page is loading faster and … Read more
Reading Time: 4 minutesOver the last weeks I got the idea to set up my own server. I did this years before, during my study time but when starting to work I was too busy to maintain my server. Now, I regret this and would like to bring this blog to my own server. While doing this, I … Read more
Reading Time: 3 minutesToday, I would like to show the installation of the HP VSR (Virtual Service Router) on an ESXi host. It should also work for ESX. The VSR is a virtual router, running on VMWare and KVM. It will also run in VMWare player and workstation without consuming a lot of resources, which makes it ideal … Read more
Reading Time: < 1 minuteHP released the first public available HP Network Simulator software today. It was tested internally by the technical folks and is now available to everyone. You will find it here: http://www.hp.com/networking/hns The HP Network Simulator will create a virtual environment with Comware7 based network devices. It is very helpful for getting started with HP network equipment or … Read more