# labs/networking

This folder is reserved for networking-focused exercises. It can hold examples around routing, DNS, ports, packet flow, and host-to-host diagnostics.

## Diagram

```mermaid
flowchart TD
  A["networking"] --> B["Routing"]
  A --> C["DNS"]
  A --> D["Firewall and ports"]
  A --> E["Connectivity tests"]
```

## Notes

- The directory is currently a placeholder.
- It complements the operational network diagnostics already present in `infra-run/scripts/bash/os-healthcheck`.