MikroCloud Blog

The MikroCloud Blog

Stay up to date with the latest posts and updates from the MikroCloud team.

Mar 29, 2022

Mastering Traffic Prioritization in MikroTik: A Deep Dive into TOS and DSCP Standards

Implementing Type of Service (TOS) and Differentiated Services Code Point (DSCP) based QoS become invaluable when trying to prioritize important traffic. These mechanisms allow network administrators to classify and prioritize network traffic, ensuring that critical services like Voice over IP (VoIP) and streaming are given precedence over less time-sensitive data. This blog post explores the technical intricacies of TOS and DSCP, their application within MikroTik RouterOS, and provides practical examples of how to utilize these standards to optimize network performance.

Dec 29, 2021

Alert: Resurgence of DDoS Attacks via MikroTik Routers - Protect Your Network Now

In a revealing publication from early September 2021, QRATOR Labs has shone a spotlight on a concerning trend: a new onslaught of DDoS (Distributed Denial of Service) attacks originating from a network of compromised MikroTik routers. This development is particularly alarming as it leverages vulnerabilities from a past security breach in 2018, which many believed had been conclusively addressed.

Dec 28, 2021

Mastering MikroTik RouterOS Wireless Interface Configuration for Optimal Performance

The complexities of MikroTik's wireless configuration can be a daunting task, especially when tasked with diagnosing and rectifying poor performing wireless networks. MikroTik RouterOS offers a plethora of configuration options, each with its own impact on network performance, reliability, and functionality. This blog post aims to demystify these settings, providing a detailed overview of the key configuration parameters within the RouterOS wireless interface menu, as outlined in the official documentation. By understanding these parameters, network administrators can fine-tune their wireless networks, ensuring optimal performance and robust connectivity.

Nov 22, 2021

Meris Attack: Zombie MikroTik devices take a swing at Cloudflare

In an unprecedented cybersecurity event, Cloudflare, a leading internet infrastructure and website security company, faced a colossal DDoS (Distributed Denial of Service) attack. This assault, known as the MikroTik Meris attack, was notable not only for its sheer volume but also for the sophistication and the type of devices exploited. In this post, we delve into the technical intricacies of the attack, the role of MikroTik devices, and the implications for cybersecurity practices moving forward.

Sep 28, 2021

Mastering Wireless Link Surveys

Building reliable, high-speed wireless links is the cornerstone of delivering exceptional service to customers. This involves meticulous planning and precise execution, starting with a thorough wireless link survey. This guide will delve into the critical aspects of conducting a wireless link survey, focusing on line of sight (LoS), Fresnel zones, distance calculation, Backhaul Design Indicator (BDI), antenna selection, and the mathematics behind signal strength and potential throughput. We will use MikroTik NetMetal 5 GHz radios as our example hardware to illustrate these concepts.

Jul 24, 2021

MikroTik and FragAttacks: Your WI-Fi Security at Risk

A recent spotlight has been cast on MikroTik, due to its susceptibility to a series of vulnerabilities collectively known as FragAttacks. This post aims to dissect the intricacies of these vulnerabilities, delineate the affected MikroTik versions, providing insights into what these vulnerabilities expose and how users can safeguard their devices.

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