hostname r4
log file ldpd.log
!
! debug mpls ldp zebra
! debug mpls ldp event
! debug mpls ldp errors
! debug mpls ldp sync
!
mpls ldp
 router-id 4.4.4.4
 !
 address-family ipv4
  discovery transport-address 4.4.4.4
  label local allocate host-routes
  !
  ttl-security disable
  !
  interface r4-eth0
  !
  interface r4-eth1
  !
 !
!
line vty
!