We offer ASN analytics reports capability for FastNetMon Advanced which implements native support for per ASN bandwidth calculation and stores it into InfluxDB or Clickhouse in pre-calculated format.
It implemented following way:
root@fcli> show asn_counters_v4 outgoing 28026 4810 pps 38 mbps 52374 3028 pps 25 mbps 52376 2345 pps 17 mbps 15169 1769 pps 10 mbps 20940 1285 pps 8 mbps 2906 1075 pps 8 mbps 3356 484 pps 3 mbps 15133 412 pps 3 mbps 16509 633 pps 2 mbps
To enable it you will need following options:
sudo fcli set main enable_asn_counters enable sudo fcli set main asn_lookup enable sudo fcli commit
It can read ASNs from Netflow or we can use our own intelligence to enrich it. If your router does not provide ASN information you need to generate ASN database:
After that you will need to restart FastNetMon:
sudo fcli commit
All new installations of FastNetMon enable InfluxDB and Clickhouse metrics by default.
To show ASN reports in Grafana we offer following dashboards for you: