← One subnet leases, the other stays dark

Solve in your browser

Edit the files below. The Objectives tick green live as you work. Hit Check when they all pass and your verified proof page is issued automatically.

Objectives

Met: The router relays DHCP for 10.0.50.0/24 toward the central server (10.0.0.2)
Not met: The router relays DHCP for 10.0.60.0/24 toward the central server (10.0.0.2)
Not met: Both client subnets are relayed and the server has a return path to each

hostname rtr
!
! Ethernet1: toward the DHCP server segment (server is 10.0.0.2)
interface Ethernet1
   ip address 10.0.0.1/24
!
! Ethernet2: client subnet A, leases fine
interface Ethernet2
   ip address 10.0.50.1/24
   ip helper-address 10.0.0.2
!
! Ethernet3: client subnet B, no leases here
interface Ethernet3
   ip address 10.0.60.1/24
!
end

hostname server
!
interface eth0
 ip address 10.0.0.2/24
!
ip route 0.0.0.0/0 10.0.0.1
!

Objectives update live as you edit. 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.