← Guest Wi-Fi can reach everything

Lab

A live network, in your browser. Configure each device in the editor or its terminal, watch the topology converge, and run show, ping and traceroute, all computed from your config. Hit Check when it works.

Objectives

  • Met: Guests can resolve DNS against 10.0.2.53 (UDP 53)
  • Met: Guests can reach the portal 10.0.2.80 on TCP 80 and 443
  • Not met: Everything else from the guest subnet into 10.0.2.0/24 is denied (SSH, SMB, ...)

2 of 3 objectives met.

rtr
Connected to rtr. Type ? for help.
RTR>
Type ? for commands · Tab to complete · ↑ for history
Objectives update live as you work. Hitting Check commits your proof.

No account needed to explore. When you're ready, browse the rest of the challenges or sign in to save a solve as a verified proof.