Posts about theory of networks, network equipment, network configuration, troubleshooting network issues
MikroTik routers have become a cornerstone in the world of networking, especially in ISP and enterprise environments. With RouterOS powering these devices, network engineers have access to a robust set of tools that combine flexibility with high performance. While WinBox provides a visually appealing management interface, true power and efficiency come from mastering the command-line…
MikroTik routers have become a staple in many network environments—from small businesses to large-scale enterprises. With RouterOS at its core, MikroTik devices offer flexible management tools that allow administrators to configure networks with precision. In this article, we’ll explore two primary methods for managing MikroTik devices: WinBox, the graphical interface, and the Command Line Interface…
MikroTik routers have become a cornerstone in the networking world, offering a blend of affordability and robust performance that appeals to both network engineers and system administrators. At the heart of these devices lies RouterOS, MikroTik’s proprietary operating system, renowned for its versatility and comprehensive feature set. This guide aims to provide a structured introduction…
Whether you’re troubleshooting network issues, optimizing performance, or simply curious about your internet speed, having the right tools at your disposal is crucial. In this blog post, we’ll explore some of the best online tools for measuring network bandwidth, including Ookla, nPerf, and more. Let’s dive in! Table of Contents What is Bandwidth? Why Measure…
The MikroTik bridge feature is a powerful tool that allows you to connect multiple Layer 2 interfaces, such as Ethernet and wireless, into a single logical network. This is useful for simplifying network design, enabling communication between devices on different interfaces, and implementing VLANs. In this guide, we will explain what a bridge is, why…
Network Time Protocol (NTP) is essential for maintaining synchronized time across devices in a network. MikroTik routers can function as both NTP servers and clients, providing or receiving accurate time information to ensure network reliability. In this guide, we will explore MikroTik NTP Server and Client Configuration. Table of Contents Prerequisites NTP Server Configuration NTP…
Blocking specific websites on a network can be a vital requirement for businesses, schools, or even home users to ensure productivity, security, and appropriate usage. MikroTik routers offer a powerful way to achieve this using Layer 7 Protocols. This guide provides a detailed, step-by-step information on how to block websites on MikroTik using layer 7…
Table of Contents Introduction Establish a Clear Rule Order Use Address Lists Implement Connection Tracking Drop Invalid Packets Utilize FastTrack Limit Connection Rates Comment on Rules Test Rules Before Deployment Regularly Review and Update Rules Protect Against Specific Threats Conclusion Introduction Configuring MikroTik Firewall is crucial for maintaining network security and performance. Properly set firewall…
Accurately measuring your network’s bandwidth is crucial for diagnosing performance issues and ensuring proper capacity planning. MikroTik routers provide a built-in Bandwidth (Speed) Test tool to help network administrators assess network performance. This guide explains how to set up, execute, and interpret results from the MikroTik Bandwidth Test. Table of Contents What is the MikroTik…
MikroTik routers are powerful, but unexpected issues can arise. Backing up your configurations ensures that you can quickly recover your network settings without starting from scratch. This guide covers how to create, store, and restore configuration backups on MikroTik devices. Table of Contents Why Backing Up Your Configuration is Essential Types of Backups in MikroTik…