Network routing · live system

Save the call before the packet arrives late.

Every link adds delay. Route one packet to London in 9 ms or less.

BUDGET9 ms
Call unstable
0/ 9 ms
Tap a glowing relay to send the packet.

Connection restored.

The packet took the lowest-cost route. Networks make this choice millions of times a second.

2 ms+3 ms+4 ms= 9 ms