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Network Workshop
The observatory is waiting for its map. Find where the connection stops.
Six guided repairs using fictional addresses and pages. Nothing probes your network or changes device settings. Only the two drawn /24 LANs exist; router paths and return routes are already configured.
Workshop paused
Fixed address plan
- Workshop LAN
- 192.0.2.0/24
- Nearby router
- 192.0.2.1
- Printer
- 192.0.2.20
- Archive page
- 192.0.2.30
- Observatory LAN
- 198.51.100.0/24
- Far-side router
- 198.51.100.1
- Atlas page
- 198.51.100.40
- Mirror page
- 198.51.100.41
Both masks: 255.255.255.0 (/24). The first three numbers identify the subnet in these examples. Other masks follow different boundaries.
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Your network discoveries
Fun fact: A name can resolve to a reachable server and still open the wrong page. A working route does not prove the name entry is correct.
These documentation-only addresses are for this fictional diagram, not settings to copy onto a real device. The model omits ARP, DHCP, real DNS traffic, packet timing, ports, firewalls and encryption.
Continue with Packet Post · Watch the packet lesson · Print Names, Addresses and Network Delays