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 […]
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 […]
In this webinar, we start the discussion with an introduction to BGP like AS to AS connection, comparison BGP routing and traditional routing, also BGP peering. we then talk about problem that might occur during BGP peering, its effects, and the solution. finally we cover an example of how to configure BGP filter on mikrotik.
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 […]
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.
In this webinar, we discuss a feature from mikrotik routerOS that is called fasttrack. This feature will improve routerboard performancce for particular connection. unlike fastpath, using fasttrack requires trigger from firewall filter/mangle. Correct understanding of connection and connection-tracking is very crucial when configuring the trigger.
In this webinar, we discuss a feature from mikrotik routerOS that is called fastpath. This feature will improve routerboard performance by increasing number of packet per second and lowering CPU usage. Fastpath requires several conditions to be active, and the webinar is talking about them. Presentation slides are available on slideshare : Mikrotik fastpath from […]
This time, we do troubleshooting inotify issue: too many open files. the story begun when there were many users having difficulties of accessing VM’s console on proxmox hypervisor. when users clicked the console menu, it doesnt appeared as expected, only gives a blank pages with error message like the picture above. Some of can access […]