One of the most important but also least trained aspect of BGP is "BGP communities" - why do I want them, what typical problems can I avoid using BGP communities, and how do I configure them nicely on typical platforms.
Mini-Tutorial with a number of typical use cases and a few config examples
Slides will be ready in time.
about this event: https://cfp.denog.de/denog10/talk/GJHDUT
