Architecture
How nl6 runs thousands of simulated devices in one Go process, the components inside it, and the host network setup it depends on.
Kubernetes
Why nl6 ships no supported Kubernetes deployment, what it would take to support one, and what to run instead today.
SNMP data fidelity
What the load-time checks prove about the SNMP data nl6 serves, and which vendor subtrees a human has checked against a published MIB.
Collector ceiling
A method for finding how much telemetry a collector actually accepts, worked through on OpenNMS Horizon syslog ingest.