Packets DownRange
The Alta Labs Route10 includes dynamic routing support through FRRouting (FRR). This article walks through a complete BGP configuration example using private ASNs, a test prefix advertisement, inbound community tagging, and route filtering. It also covers where to access the FRR shell within the Route10 interface and how to verify that the BGP session is operating correctly.
Many Internet service providers believe PeeringDB is just for networks in large data centers. That belief sticks around like an old patch cable at the bottom of a toolbox. The reality is simpler: every ISP should have a PeeringDB entry, even if you never set foot in a carrier hotel, IXP, or meet-me room. Your … Read more
The term BOGON refers to any IP address prefix that should not be routable on the public internet.
The following is a Template for creating a BGP session with both a v6 and a v4 peer in Mikrotik RouterOS v7. It costs $15 for Patreon subscribers or $20 for everyone else.
In this post, I will break down what OSPF point-to-point mode is, when to use it, and why it might be your best option.
In this post, I walk through some key quirks and common pitfalls you might encounter when configuring BGP on MikroTik RouterOS (v6 & v7), Cisco IOS, Juniper Junos, and Arista EOS.
ISP-specific training focuses on the unique challenges and technologies Internet Service Providers face. Unlike general networking or CompTIA-style certifications, this type of training zeroes in on real-world field scenarios
OSPF, or Open Shortest Path First. OSPF is one of the most commonly used interior gateway protocols (IGPs) in enterprise and service provider networks. It’s fast, scalable, and supports complex topologies. Many WISPs use OSPF in their networks as well as other Service Providers.
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Border Gateway Protocol (BGP) is a protocol that makes the Capitl I Internet run. It is the fundamental system that Internet Service Providers (ISPs) and large networks use to exchange reachability information and ensure data finds its way across the complex web of networks making up the global Internet.
MikroTik vs Cisco: How BGP Works on Each Platform When it comes to Border Gateway Protocol (BGP), both MikroTik and Cisco routers offer powerful capabilities to participate in dynamic interdomain routing. However, there are some significant differences in configuration syntax, defaults, feature sets, and operational behavior between the two platforms. Whether you’re migrating between them … Read more
Border Gateway Protocol (BGP) filtering is critical for securing and optimizing internet routing. Improper BGP configuration can lead to serious issues like route leaks, hijacks, or suboptimal routing. Here are the most effective best practices for BGP filtering: 1. Prefix Filtering Objective: Ensure only authorized prefixes are advertised or accepted. 2. AS-PATH Filtering Objective: Prevent … Read more
In modern networking, efficiency is everything. Whether you’re streaming a live event, pushing updates across a distributed system, or delivering IPTV, how data moves matters. That’s where multicast routing shines.