frr defaults traditional
hostname d
log file /tmp/ospfd.log
!
interface lo
 ip address 10.205.0.4/32
!
! hacia b
interface eth1
 ip address 10.205.24.2/30
 ip ospf network point-to-point
 ip ospf cost 2
!
! hacia c
interface eth2
 ip address 10.205.34.2/30
 ip ospf network point-to-point
 ip ospf cost 5
!
! hacia e
interface eth3
 ip address 10.205.45.1/30
 ip ospf network point-to-point
 ip ospf cost 1
!
! hacia f
interface eth4
 ip address 10.205.46.1/30
 ip ospf network point-to-point
 ip ospf cost 7
!
router ospf
 ospf router-id 10.205.0.4
 log-adjacency-changes detail
 network 10.205.0.0/16 area 0