Medium WISP Core Network Design
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Network troubleshooting tools
Recently, there was a thread on the NANOG list asking what were somne favorite network troubleshooting tools. I have taken many of these tools and created the following list. http://ping.pe/Simple pingport and dig commands https://mtr.sh/BGP Looking glass https://perfops.net/mtr-from-worldTraceroute from various …
Internet Routing Registry Resources by j2sw
What is a routing registry?From Wikipedia https://en.wikipedia.org/wiki/Internet_Routing_RegistryThe Internet routing registry works by providing an interlinked hierarchy of objects designed to facilitate the organization of IP routing between organizations, and also to provide data in an appropriate format for automatic programming …
ARIN resources and the Service Provider
Internet Service Providers (ISPs) can be intimidated by all of the facets of working with the American Registry of Internet Numbers (ARIN). I have put together a guide that outlines common things you, as a service provider, need to do. …
Hurricane Electric now requires IRR and filters invalid RPKI
If you are a Hurricane Electric customer you may be receiving e-mails like the following: What does this mean for you as a service provider? If you use Hurricane Electric as transit or peer with them on an exchange you …
Mikrotik BGP firewall rules for security
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AS Stats using sFlow/NetFlow
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Internet routing registry list
Ever wondered what routing registries are out there? Here is a list from irr.net
The problem with routing registries
Anyone who has followed me knows I am a fan of Internet Routing Registries (IRR). However, there is a glaring issue with these registries.
Routing Registries
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I had routing registries on the brain so I wanted to knock some of the rust of recording and did 10 minutes on routing registries and what they are