Understanding the IPV4 Packet Header: A Deep Dive
The IP (Internet Protocol) packet header is a crucial part of how data is transmitted across networks. It contains vital information that helps routers and devices determine where the packet is coming from, where it’s going, and how to handle …
Understanding How TCP/IP Works: A Beginner’s Guide
The TCP/IP (Transmission Control Protocol/Internet Protocol) is the backbone of the internet and most modern networks. It ensures that data is transmitted reliably and efficiently between devices, whether you’re sending an email, streaming a video, or browsing a website. In …
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 …
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 …
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 …
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 …
Business plan for starting a WISP
The following is an excerpt from a Master’s Thesis business plan. I have the full plan for sale for $150.
Random network drawing image
The following was an image that went into a packet for connecting a Mikrotik CRS switch to a Mikrotik router. This was given to field techs to connect a new switch to a new router.
Configuring SNMPV3 on MikroTik RouterOS v7: A Step-by-Step Guide
SNMP (Simple Network Management Protocol) is a powerful tool for monitoring and managing network devices. MikroTik’s RouterOS v7 offers robust support for SNMP, allowing network administrators to gather performance metrics, monitor device health, and automate management tasks. In this blog …
Lined Article: implementing a new network structure
Stephen Klenert has an article on implementing a new network structure.Implementing a new network infrastructure is a complex endeavor, involving coordination with vendors, colocation operators, and various stakeholders. Success depends on meticulous planning, attention to detail, and the ability to …