Post

Home / Post
September 2017, GLC webinar: Integrating Radius with Mikrotik

September 2017, GLC webinar: Integrating Radius with Mikrotik

Webinar, Webinar
In this webinar, we started the discussion from the introduction of radius, AAA concept, and typical RADIUS implementation. We then move forward on example configuration on NAS (to connect to radius), radius server (to allow NAS query the RADIUS server), creating services on radius server, and last create account on radius server. At the end of presentation, we discuss about the benefits of using GLC radius compared to traditional radius server. Presentation slides are available on slideshare : Integrating radius with mikrotik from Achmad Mardiansyah   And recording is available on youtube:  
Read More
September 2017, GLC webinar: Wireless CSMA with Mikrotik

September 2017, GLC webinar: Wireless CSMA with Mikrotik

Gallery, Webinar
In this webinar, we started the discussion about essential concept of multiplexed communication which is applied on wired and wireless communication. we then carried on with CSMA/CD, how wireless communication works, CSMA/CA, and wireless configuration on mikrotik. Presentation slides are available on slideshare : Wireless CSMA with mikrotik from Achmad Mardiansyah And recording is available on youtube:
Read More
August 2017, GLC Webinar: SSL Certificate with Mikrotik

August 2017, GLC Webinar: SSL Certificate with Mikrotik

Gallery, lain-lain, Webinar
In this webinar, we will discuss about the basic concept of security, confidentiality, encryption, symmetric and assymetric encryption, SSL certificate, and HTTPS. after that we discuss certificate feature on Mikrotik RouterOS, creating self-signed certificate, and import CA signed certificate to RouterOS. Presentation slides are available on slideshare : SSL certificate with mikrotik from Achmad Mardiansyah   And recording is available on youtube:
Read More
The effect of SSD on Virtual Machine performance

The effect of SSD on Virtual Machine performance

Article
The effect of SSD on Virtual Machine performance. Well, today, we have something unusual compared to our previous SysAdmin classes. it is because we now use SSD in our hypervisor. During the training, the hypervisor is used to host virtual machines according to the scenarios. sometimes we need to install more than 10VMs at the same time which takes ages in the previous storage. In this test, we install solaris OS on proxmox hypervisor. For your information, Installing Solaris 10 on proxmox hypervisor, is a little bit tricky as you need to carefully select hardware for the Operating System. Wrong selection of hardware, can lead to incompatibility and result to kernel panic :-(. Therefore, some of the hardware doesnt support hardware-assisted virtualisation (intel-vt / AMD-V) which result to slower performance.…
Read More
July 2017, GLC Webinar: VRRP on Mikrotik

July 2017, GLC Webinar: VRRP on Mikrotik

Gallery, Webinar
[caption id="attachment_5008" align="alignleft" width="150"] VRRP on Mikrotik[/caption] In this webinar, we discuss a mikrotik feature that is called VRRP (Virtual Router Redundancy Protocol ) which could provide dedundancy on the your network. We started the webinar by introducing the VRRP protocol, then discuss an example implementation on Mikrotik Router. some mistakes on VRRP configuration were also covered here. (more…)
Read More