Packets Down Range #35: undersea cable, Indiana broadband, training topics
Thunderstorms, seventy-degree weather, and snow. Welcome to Indiana weather. In this issue, we have some exciting events and topics. Several folks in Indiana are preparing for the 2025 Midwest Broadband Operators Meeting. This is May 14-15th. Interconnection & Data Center …
Ransomware resources if you have been hacked
FBI The U.S. Federal Bureau of Investigations (FBI) has websites about cybersecurity and ransomware specifically. The FBI ransomware site is located here: https://www.fbi.gov/how-we-can-help-you/safety-resources/scams-and-safety/common-scams-and-crimes/ransomware(opens in a new tab) NIST The National Institute of Science and Technologies is a U.S. Government agency that …
CyberSecurity Term: Principle of Least Privilege
Least privilege is a security principle that aims to limit user access rights to the minimum necessary permissions required to perform their tasks. By granting only the essential permissions, you reduce the number of potential entry points for unauthorized access …
GPON Splitter Strategies: Optimizing Fiber Network Performance
A key component enabling this efficiency is the optical splitter, which divides the optical signal to serve multiple endpoints. However, choosing the right GPON splitter strategy is crucial
TCP vs. IP: Understanding the Key Differences
When it comes to networking and the internet, two terms frequently come up: TCP (Transmission Control Protocol) and IP (Internet Protocol). These are fundamental protocols that enable communication between devices over the internet. However, they serve different purposes
The Importance of a Management Network in an ISP Network
A dedicated management network is the backbone for efficient monitoring, troubleshooting, and administration
Why Raw Speed in Your ISP Connection Is Not Everything
When choosing an internet service provider (ISP), many consumers focus solely on the advertised speed, measured in megabits per second (Mbps) or gigabits per second (Gbps). While speed is undoubtedly important, it is far from the only factor that determines …
Why Splitters Are Needed in a GPON Network
In a GPON (Gigabit Passive Optical Network), splitters are essential components that allow multiple end users to share a single fiber optic link from the service provider’s central office. Key Reasons for Using Splitters in GPON
Why ISPs Should Prioritize Interconnection Over Raw Speed
In the broadband industry, the race for higher speeds has dominated marketing campaigns and consumer expectations. Internet Service Providers (ISPs) continually tout gigabit speeds as the ultimate benchmark for quality. While speed is important, a more critical yet often overlooked …
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 …
Private vs. Public Autonomous System Numbers (ASN): What’s the Difference?
In the world of internet networking, Autonomous System Numbers (ASNs) play a crucial role in routing data efficiently between different networks. ASNs are unique identifiers assigned to Autonomous Systems (AS)—large networks or groups of IP addresses that operate under a …