Blog
The manual splits by object. Here the same phenomenon is unpacked.
These posts are not how-to steps, and they do not provide nodes. Each watches one thing that is easy to mix together, then points at the matching manual chapter. The chapter list is still in the Manual.
Manual
How the objects divide work
Switch, record, container, rules, Config, Rewrite, DNS: one chapter each. Use them to look up what that item is on screen.
Blog
Where a phenomenon comes from
Connected but it looks like the node was unused; the same host sometimes direct, sometimes proxied; switch on and Data still. Use them to split how many layers sat in one glance.
Index