FastNetMon per protocol traffic counters in InfluxDB

Please note that this guide is InfluxDB specific In addition to the three kinds of speed (packets per second, bytes per second and flows per second) in each direction, FastNetMon calculates per-protocol counters (udp, tcp, tcp syn, fragmens). FastNetMon will export...

Data retention for Clickhouse persistent data storage

FastNetMon creates all tables in Clickhouse with configuration to remove all data older than 7 days by default. It implemented using TTL capability in Clickhouse. You may alter this value using this guide. Run Clickhouse client: clickhouse-client Then switch to...

InfluxDB data retention configuration

By default we keep traffic metrics in InfluxDB only for 7 days. You may increase or decrease this duration using this guide. Open command line management interface for InfluxDB: influx Then adjust retention using this command: ALTER RETENTION POLICY...

FastNetMon attack notification in Grafana via InfluxDB

This guide is obsolete as this capability is included in a default installation of visual traffic. In the latest version, we use Clickhouse powered notifications instead of InfluxDB. In this guide, you can enable attack notification in FastNetMon. This guide assumes...

Traffic Metrics in ClickHouse

As an alternative to InfluxDB, traffic metrics can be stored in ClickHouse. This capability is available only for FastNetMon Advanced. In addition to our legacy / deprecated traffic metrics storage InfluxDB, we offer complete support for Clickhouse. It has many...