!
hostname ra
password zebra
log file /tmp/ra-frr.log
ip forwarding
!
interface ra-eth0
 ip address 10.0.50.5/24
 ip ospf hello-interval 1
 ip ospf dead-interval 40
!
interface ra-eth1
 ip address 10.0.10.5/24
 ip ospf hello-interval 1
 ip ospf dead-interval 40
!
interface ra-eth2
 ip address 10.0.20.5/24
 ip ospf hello-interval 1
 ip ospf dead-interval 40
!
router ospf
  ospf router-id 10.0.255.5
  network 10.0.10.0/24 area 0
  network 10.0.20.0/24 area 0
  network 10.0.50.0/24 area 0
!