!
hostname r3
ip forwarding
!
interface r3-eth0
 ip address 10.1.5.3/24
 ip ospf network broadcast
 ip ospf hello-interval 1
 ip ospf dead-interval 30
!
!
interface r3-eth1
 ip address 10.1.6.3/24
 ip ospf network broadcast
 ip ospf hello-interval 1
 ip ospf dead-interval 30
!
!
router ospf
  ospf router-id 3.3.3.3
  distance 20
  network 10.1.5.0/24 area 0
  network 10.1.6.0/24 area 1
