hostname r3
password 1
log file ospfd.log
!
router ospf
 router-id 3.3.3.3
 network 0.0.0.0/0 area 0
!
int r3-eth0
 ip ospf hello-interval 2
 ip ospf dead-interval 10
!
int r3-eth1
 ip ospf hello-interval 2
 ip ospf dead-interval 10
!