FAUCET (https://github.com/faucetsdn/faucet), originally by REANNZ, is an open source SDN/OpenFlow controller for experimental and enterprise networks. FAUCET runs in production at multiple sites and supports multiple hardware vendors. This blog describes FAUCET itself and FAUCET use cases. The blog author works at Google and has contributed to FAUCET. Any opinions stated here are my own, not those of Google.
Wednesday, January 3, 2018
flow table monitoring in Prometheus
From next week (8 Jan 2018), Gauge is able to log flow table statistics to Prometheus. This makes graphing ACL counters, packets by Ethernet source and destination etc, possible in Prometheus.
You will need this config in gauge.yml:
Then you can graph things like packets by eth_src: