How to Upgrade and Downgrade MikroTik RouterOS Safely
A practical MikroTik RouterOS maintenance guide covering safe upgrades, backups, release channels, verification, exact-version downgrades, and RouterOS v6/v7 migration risks.
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MikroTik DNS Cache and Web Proxy: Optimizing Internet Access
MikroTik DNS Cache and Web Proxy: Optimizing Internet Access MikroTik RouterOS includes two built-in caching mechanisms that are often confused but serve very different purposes: the DNS cache and the web proxy cache. Used correctly, they reduce latency, lower upstream bandwidth consumption, and improve the browsing experience for LAN clients. Used incorrectly, they can waste…
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Running MikroTik CHR on Proxmox: A Step-by-Step Virtualization Guide
CHR runs on almost any hypervisor, but Proxmox is where most self-hosted labs and small ISPs actually put it — free, KVM-based, and scriptable through the qm command line. Get two specific settings wrong, though, and you end up with a VM that boots to a black screen or a disk that silently never writes….
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MikroTik RouterOS License Levels Explained: Level 3 vs 4 vs 5 vs 6
Buy the wrong MikroTik RouterOS license level, and you’ll find out – a 201st PPPoE customer who cannot connect, or a wireless mode that isn’t available. This guide breaks down exactly what Level 3, 4, 5, and 6 unlock. What stays identical across all of them. How to pick the right one before you buy…
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MikroTik MTCNA Certification: What It Is, How to Study, and Why It’s Worth It in 2026
MTCNA (MikroTik Certified Network Associate) shows up on more network engineer résumés than any other vendor certification below CCNA — and for MikroTik-heavy networks specifically, it often carries more practical weight. This guide covers what MTCNA actually tests, the one detail about how you get certified that most online “MTCNA courses” quietly leave out, a…
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MikroTik RouterOS Download and Installation Guide: From CHR to Physical Routers
RouterOS runs on three completely different kinds of hardware, and the installation process is different for each one. A RouterBOARD device ships with RouterOS already installed and licensed. An x86 PC needs you to install it yourself and buy a license. A CHR instance needs neither a physical device nor a traditional license key, just…
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How to Download and Install Winbox for MikroTik: Complete Guide for Windows, Mac, and Linux
WinBox is the tool most engineers reach for first when they sit down in front of a MikroTik device. It is faster to navigate than the terminal for most day-to-day tasks. It also exposes nearly every RouterOS setting through a clean graphical interface. This guide covers three things: downloading and installing WinBox correctly on Windows,…
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What Is a Good Upload Speed? A Comprehensive Guide
Upload speed gets treated as download’s afterthought — the number ISPs bury under a bigger, bolder download figure. That framing breaks down fast for anyone doing real work over a connection: video calls, cloud backups, VPN tunnels, remote access, or running services from home. This guide covers what actually determines a good upload speed, why…
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MikroTik for ISPs: Scaling Networks with RouterOS
A MikroTik router handling 200 PPPoE subscribers and a MikroTik network handling 50,000 subscribers are different engineering problems. The commands look similar. The failure modes do not. This guide covers the architecture decisions, hardware sizing, and configuration patterns that separate a MikroTik deployment that scales cleanly from one that falls over at the first evening…
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MikroTik VRRP: How to Configure High Availability Step by Step
A single router as a default gateway is a single point of failure. When it goes down, every host pointed at it loses connectivity at the same moment — no failover, no warning, just a dead gateway. VRRP fixes this by giving two or more routers one shared virtual identity, so hosts keep working even…
