I think the answer is hatch pattern.
I believe its true because you can expand or collapse sections of it
The packet is
dropped or discarded. By default, a router will send packets
to a network that has been listed in the routing table. If it happens that the
network is not listed, the packet will be discarded or dropped. Packets that do
not have a default route or gateway of last resort are dropped.
It's an internet protocol (Lightweight Directory Access Protocol) used to fetch data from servers.