!
interface lo
 ip address 192.0.2.6/32
 mpls enable
exit
!
interface r6-eth0
 ip address 192.168.5.6/24
 mpls enable
 link-params
  enable
  exit-link-params
exit
!
interface r6-eth1
 ip address 192.168.6.6/24
 mpls enable
 link-params
  enable
  exit-link-params
exit
!