Explanation and analysis of today’s internet outage. What happened and what could’ve been done to prevent this?
My list of links that have been useful to me in the past and I keep returning to them.
In the past few months, quite a few people have asked me this question: “I bought a VPS from provider X, turned up a BGP session with them and my routes are all marked unreachable”. Today’s post will hopefully shed some light on what causes this phenomenon and how to deal with it.
Hurricane Electric’s free service Tunnel Broker allows one to set-up 6to4 tunnels in order to get IPv6 connectivity to IPv4-only sites. In addition to “regular” tunnels, where they assign you a random prefix from their ranges, they also support BGP tunnels. Today I will show you how to set one up and configure it on a Mikrotik device.