Posts about theory of networks, network equipment, network configuration, troubleshooting network issues
Why Network Monitoring Matters Network downtime costs businesses an average of $5,600 per minute, according to recent industry studies. Modern enterprises cannot afford reactive network management approaches. Network administrators need proactive monitoring solutions that detect problems before they impact end users. MikroTik Netwatch provides a powerful solution for network uptime monitoring and automated responses. This…
MikroTik routers have gained significant traction in enterprise networks due to their exceptional price-to-performance ratio and feature-rich RouterOS operating system. Network engineers and system administrators face the challenge of selecting the right MikroTik router from an extensive product lineup that includes over 200 different models. This guide provides a systematic approach to MikroTik router selection….
MikroTik routers are popular in enterprise and ISP networks for their flexibility, performance, and cost efficiency. Zabbix is a powerful open-source monitoring platform that can track the health and performance of your network devices in real time. When you integrate MikroTik with Zabbix, you gain deep visibility into bandwidth usage, CPU load, memory consumption, and…
Packet loss occurs when data packets sent over a network fail to reach their destination. In Microsoft Teams, which relies on real-time audio, video, and screen sharing, packet loss can cause poor call quality, interruptions, and dropped calls. Understanding the maximum acceptable packet loss rate for Teams is critical for network engineers and system administrators…
A router that will not boot causes outages and delays. This article describes common MikroTik boot problems, how to identify them, and how to fix them. It uses lists, commands, and short examples. Read the table of contents and jump to the relevant section when you work on a device. Table of Contents Understanding the…
Monitoring network traffic is essential in any environment where uptime, performance, and visibility matter. MikroTik routers provide two built-in tools that help engineers and system administrators observe traffic: Torch and Packet Sniffer. This guide explains how to use these tools, with examples and practical insights. Whether you’re troubleshooting an issue, identifying suspicious activity, or optimizing…
Creating a secure IPSec VPN between MikroTik and Cisco devices allows encrypted communication across remote sites. This guide shows how to configure a site-to-site IPSec tunnel between MikroTik RouterOS and Cisco IOS using clear, direct steps and real configuration examples. Table of Contents 1. Why Use IPSec VPN Between MikroTik and Cisco? 2. Prerequisites 3….
Secure remote access is essential for any business or IT team managing remote users or branch offices. MikroTik routers support several VPN protocols, and SSTP (Secure Socket Tunneling Protocol) is one of the best options for secure, firewall-friendly remote access. This guide shows how to set up SSTP VPN on a MikroTik router, configure a…
In this article, we’ll scratch the surface of what will be going on in the field of mobile communication in the years to come. So, what is a 5G network? The 5G network is the 5th generation of mobile network technology. 5G mobile standard will bring low latency (1ms or less), high-speed broadband internet (up…
Metropolitan Area Networks (MAN): Architecture, Applications, and the Role in Modern Enterprise Networking In the interconnected era of smart cities, telemedicine, cloud computing, and digital campuses, a single Local Area Network (LAN) is rarely sufficient. While Wide Area Networks (WANs) offer global reach, they’re often costly, complex, and overkill for regional needs. This is where…
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