NLOG ring for network operators
From their web-site To encourage and provide a streamlined way of cooperating I introduce the “NLNOG RING”. In essence the deal is very simple: you make a (virtual) machine available to the RING, and you gain access on all servers which are …
My Mum 2019 BGP presentation
In this presentation, I talk about BGP communities, filters, and other cool BGP stuff.
Hulu and Geolocation issues solved
Recently I received some IP space from Arin and every geolocation provider I tried came back with proper information.
Looking Glass Links
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 …
BGP Local Pref and how it can influence traffic
what does “bgp local-pref” do for me? The short answer is it allows you to prefer which direction a traffic will flow to a given destination
Hurricane Electric route table over 800,000 routes
Had a Hurricane peer without any filtering or the like reach over 800,000 routes toda
Need an ASN, IP space? I have a package for you.
Are you intimidated by getting an ASN to participate in BGP? Need help with routing registries?
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 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.