Cisco ORF (Outbound route filtering)
Outbound Route Filtering (ORF) is a Cisco proprietary feature that prevents the unnecessary exchanging of routes that are subject to inbound filtering.
bgp
BGP Messages
There are four types of BGP messages. These areOpen, Update, Keepalive, and Notification.
EVPNs: The answer to your MPLS issues
So as we dive into What is EVPN I want you to know I am approaching this from a service provider standpoint.
Route Server Diagram for an IX
Normally on a peering exchange, all connected parties will establish bilateral peering relationships with each other customer connected to the exchange. As the number of connected parties increases, it becomes increasingly more difficult to manage peering relationships with customers of the exchange. However, by using route servers for peering relationships, the number of BGP sessions … Read more
A secure BGP routing infrastructure using RPKI
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
For Patreon Subscribers: Access to Mikrotik Speedtest servers
I am happy to announce a special new tier for my Patreon subscribers. I have now installed a network of speedtest servers in 15 locations in the United States and one overseas as part of stage 1. Patreon subscribers who subscribe to this extra tier of service will be presented with a members-only username and … Read more
How does BGP select routes?
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
Printing Mikrotik BGP received routes
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
Another BGP blunder.but not THAT one
Recently, there has been much talk about the Cloudflare BGP blunder and others. But did you know there was one involving the entire /12 of IPV6 space
Cisco IOS BGP Commands
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
Noction: BGP in Large Networks
Using BGP in large scale networks and how to get the most out of it. Paper by Noction
FD-IX Explainer video on Internet Peering and exchanges
Explainer video about what an Internet exchange point (IXP) is and how peering works. Making the internet better through peering.