Adding a Host to LibreNMS: A Step-by-Step Guide
This guide will walk you through the process of adding a host effectively, ensuring all relevant data is captured and presented clearly.
The Advantages of WPA3: The Next Level of Wi-Fi Security
As the demand for secure and reliable wireless networks grows, so does the need for advanced encryption standards. Enter Wi-Fi Protected Access 3 (WPA3)—the latest and most secure Wi-Fi encryption protocol. Introduced in 2018, WPA3 is designed to address vulnerabilities in previous standards, including WPA2, and to provide enhanced protection for modern wireless networks. In … Read more
Packets Down Range #34:Interconnection reports, RouterOS v7.17 out
Short read this week. Struggling with the cold weather here in Indiana. Cold weather always is a de-motivator for me. Interconnection & Data Center News•Report in IP Interconnection by the BEREC.The report provides insights into the utilisation of various IP-IC services. It analyses traffic developments as well as assesses pricing and cost trends showing that … Read more
Understanding Switch Trunk Ports: Cisco vs. Dell and Other Vendors
In modern networking, switch trunk ports play a vital role in ensuring smooth communication across VLANs (Virtual Local Area Networks). While the concept of a trunk port is consistent across networking vendors, the implementation details can vary. In this blog post, we’ll explore what a trunk port is, why it’s used, and how Cisco, Dell, … Read more
Understanding the Types of Power in a Data Center
A data center is the beating heart of modern businesses, housing critical IT infrastructure that powers applications, processes, and data. Behind this infrastructure lies a robust power system designed to ensure uninterrupted operation. Power systems in a data center are complex and include various types of power sources and components, each serving a unique purpose. … Read more
What is the Global BGP Routing Table?
The Global BGP Routing Table is a comprehensive database that contains all the IP address prefixes (routes), which are advertised by ASNs, and the associated paths to reach them across the internet.
Securing MikroTik Routers with SSH Keys
This blog post walks you through the steps to configure SSH key-based authentication on MikroTik routers with practical examples.
A Beginner’s Guide to Using MikroTik Torch for Network Traffic Analysis
MikroTik Torch is one of the most powerful and versatile tools included in MikroTik’s RouterOS for real-time traffic analysis. Whether you’re troubleshooting network issues, monitoring bandwidth usage, or identifying unusual traffic, Torch can help you gain deep insights into your network’s behavior. In this guide, we’ll explore how to use MikroTik Torch effectively. What Is … Read more
Setting Up a BGP Peer with Mikrotik RouterOS Version 7
Border Gateway Protocol (BGP) is an essential protocol for internet routing, enabling autonomous systems (AS) to communicate and exchange routing information. Mikrotik RouterOS Version 7 introduced significant enhancements to its BGP implementation, making it more powerful and versatile. This guide walks you through setting up a BGP peer using RouterOS Version 7. Prerequisites Before proceeding, … Read more
Tuning a DWDM optic. What does it mean?
In my ongoing series about DWDM, today were are talking about tuning. Tuning a DWDM (Dense Wavelength Division Multiplexing) optic refers to configuring or adjusting the specific wavelength the optic module transmits or receives within the DWDM spectrum. This tuning capability allows network operators to select a particular wavelength or channel from the available DWDM … Read more
Some networking jokes
Why did the router break up with the modem?It felt like they just weren’t on the same wavelength anymore! Why do network engineers always carry a pen?Because they can’t rely on their LAN to write things down! Why did the router go to therapy?It had too many connections but still felt so isolated!
