Computer networks are becoming increasingly complex with more and more devices connected each day. Gaining network visibility is absolutely crucial to ensure your traffic flows smoothly and transit costs are kept low. In this mini-series I will show you how to set-up sFlow sampling on Linux, aggregate the data and finally present it in flashy graphs.
Tag: routing
A list of available action BGP communities for Core Backbone, AS33891.
I compiled a list of Vultr transits per location into a spreadsheet
Recently I found a list of test IPs for various OVH locations.
Explanation and analysis of today’s internet outage. What happened and what could’ve been done to prevent this?
During a new server deployment I’ve come across the need to use ECMP on Linux. Turns out it’s actually really simple to configure. Read More