Scaling
Size and prepare a host for up to 30,000 simulated devices, monitor a running fleet, and scale inside a container.
Network namespace
Learn what the nl6sim namespace contains, how to inspect it, when to run without it, and which rp_filter and FORWARD settings to tune.
Troubleshooting
Recover from common bring-up failures such as permission errors, port conflicts, a missing TUN module and file descriptor limits.
Validate a gNMI collector
Check a gNMI collector against nl6 with gnmic: capabilities, Get, Subscribe, an SNMP cross-check, subsystem counters and common errors.
Profiling
Switch on continuous profiling with a Grafana Pyroscope push or an Alloy pprof scrape, at startup or at runtime, and switch it off again.
Export
3 items
Load-test scenarios
2 items