Unimus 2.6.2 released with fixes
Unimus & Core 2.6.2 were released yesterday! This is a minor feature, performance and bugfix release: Download at https://unimus.net/download
Unifi Shadow Mode
High Availability in Ubiquiti. UniFi Shadow Mode is a high-availability (HA) feature for UniFi Cloud Gateways (UDM-Pro, UDM-SE, UDM-Pro-Max, EFG) that provides instant failover by creating an active-passive pair. A secondary “Shadow” gateway mirrors the primary’s configuration and state, automatically taking over …
Fun with Flipper zero and Marauder board
Key Features: -Wi-Fi Scanning and Monitoring-Packet Sniffing and Injection-Access Point Detection-Evill Portal-Beacon Spamming Design Files for the Case GitHub ESP32Marauder. Just about everything you want to know about the Marauder board.
How to Set Up an EoIP Tunnel with MikroTik Version 7
Ethernet over IP (EoIP) is a protocol developed by MikroTik that allows the creation of a Layer 2 VPN tunnel between two MikroTik devices over an IP network. This is useful for extending local networks across remote locations. In this …
Mikrotik Wireless overview 2025
One of the questions I often see is what Mikrotik is doing with wireless and what they are supporting. This blog post is going to outline some of the key Mikrotik wireless features and standards supported. Frequency Bands and Standards …
Understanding Switch Buffer Bloat: The Hidden Network Performance Killer
one lesser-known issue that can quietly degrade network performance is switch buffer bloat. This often-overlooked problem can significantly impact the quality of your network
Half-Duplex vs. Full-Duplex Wireless Data Rates: What You Need to Know
In wireless communication, terms like half-duplex and full-duplex often come up when discussing data rates and network performance. These modes dictate how data is transmitted and received, affecting wireless networks’ speed, efficiency, and reliability. In this blog post, we’ll discuss …
Why Is East-West Traffic Important in ISP Networks?
The terms east-west traffic and north-south traffic are pivotal for understanding data flows. These concepts are not limited to data centers or enterprise networks; they also have significant implications in Internet Service Provider (ISP) networks. While ISPs primarily focus on …
Power Cabling Do’s and Don’ts in a data center
This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this …
Understanding Modulation Rates in Wi-Fi: A Comprehensive Guide
In wireless networking, modulation rates play a pivotal role in determining the speed and efficiency of data transmission. Wi-Fi networks, which have become the backbone of modern connectivity, rely heavily on modulation techniques to ensure seamless communication. This blog talks …
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The Future of Networking: Emerging Protocols to Watch in 2025
As our digital ecosystem continues to evolve, networking protocols—the foundational rules that dictate how data is transmitted across networks—are becoming increasingly critical. The demand for faster, more secure, and highly efficient data transmission is pushing innovation to new heights. Whether …