Packets DownRange
Internet Service provider topics, Network operations, and other topics. Some topics include Mikrotik, Cisco, Arista and other configurations.
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
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
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
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!
BGP (Border Gateway Protocol) is essential for dynamic routing in modern networks. MikroTik’s RouterOS version 7 introduces significant updates to BGP functionality, making it more efficient and flexible. This guide walks you through configuring BGP filters on MikroTik RouterOS v7 to manage route propagation effectively. Prerequisites Before diving into the configuration, ensure: Step 1: Access … Read more
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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?
Here are some steps to solve a customer’s home router slowness issue. I have found over the years 90+% of customer issues can be traced to the router at their home or location. 1. Diagnose the Problem Start by asking the customer for more details. Many times what is the problem is not really what … Read more
Doing an Ubuntu on a Microsoft Cache for Fiber Data Internet Exchange (FD-IX). Nothing exciting, just following directions by people smarter than myself.
In the world of Internet connectivity, Internet Exchange Points (IXPs) play a crucial role in facilitating efficient traffic exchange between networks. Within this ecosystem, route servers act as intermediaries to streamline the process of establishing connections, known as peering, between multiple networks. Here’s an overview of how route servers work and why they are vital … Read more
