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Technical articles written by our own engineers out of working practice: concrete commands, configuration snippets, protocol behaviour and trade-offs. No marketing copy.

2 June 20267 min read

Building a NetFlow/IPFIX pipeline with Akvorado and ClickHouse for a Tier-2 ISP

Exporter configuration, sampling rates, BMP and SNMP enrichment, the ClickHouse schema and the queries an operations team actually runs — plus the failure modes that silently corrupt every number in the console.

flow
netflow
ipfix
clickhouse
akvorado