Packets DownRange
I originally posted this over on the FD-IX Bloghttps://blog.fd-ix.com/george-washington-the-delaware-and-direct-routes/ When George Washington crossed the Delaware River on Christmas night in 1776, the goal was simple. Reach the objective by the most effective path while avoiding unnecessary delays and giving the opposing force as little warning as possible. The crossing was risky, but it created a … Read more
Justin Wilson announces his second children’s networking book, A Kid’s First Visit to an Internet Exchange. Follow Sam as he learns how networks meet, peer, and move Internet traffic.
When people talk about Internet Exchanges, they usually focus on performance, like lower latency, faster traffic, and cheaper bandwidth. That’s all true. But there’s another side that often gets overlooked: an IX can also make the Internet safer.
When your enterprise runs applications that customers or employees rely on every day, speed matters. A slow app can mean lost productivity, frustrated users, and even lost revenue. One way enterprises can improve application performance is through peering.
But in an age where everything is “distributed,” some IX operators are stretching their fabrics far beyond the cities they were born in. While this might seem like growth, it can introduce serious risks to network performance, resilience, and economics.
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 aspect of internet performance is interconnection—the way ISPs connect and exchange traffic with other networks. … Read more
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 single organization, such as ISPs, cloud providers, or large enterprises. However, not all ASNs are … Read more
A critical component of BGP’s functionality is the Autonomous System Number (ASN). But what exactly is an ASN, and why is it so important?
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 content, you must be a member of Justin’s Patreon Unlock with PatreonAlready a qualifying Patreon … Read more
1. Dynamic Routing and Scalability BGP’s ability to handle large and diverse networks makes it an ideal choice for scaling operations. It dynamically learns and adapts to changes in network topology, enabling efficient routing decisions in complex and evolving environments. Whether managing a small enterprise network or a global ISP, BGP’s scalability accommodates diverse network … Read more
The Internet is a complex network of connected devices, servers, and routers that enables the seamless exchange of data and information worldwide. However, to ensure that this exchange is fast, reliable, and secure, organizations need to rely on specialized infrastructure known as Internet Exchanges (IXs). An IX is a physical platform that allows multiple networks … Read more