Flow Processing at BelWü: Show and Tell (denog14)

Monitoring of traffic flows is a central aspect of modern network engineering from planning peering connectivity to anomaly detection. This talk discusses how we handle flows from different sources, enrich them with additional contextual data such as customer names or geo locations, and use that information in different contexts using our own Open Source [flowpipeline](https://github.com/bwNetFlow/flowpipeline) tool. [BelWü (AS553)](https://www.belwue.de/) is the research and education network of the German federal state of Baden-Württemberg. None about this event: https://pretalx.com/denog14/talk/EAXQQ3/