!
interface lo
 ip ospf area 0
 ip ospf passive
exit
!
interface r4-eth0
 ip ospf area 0
exit
!
router ospf
 mpls-te on
 mpls-te router-address 192.0.2.4
 segment-routing on
 segment-routing global-block 21000 29000 local-block 31000 31999
 segment-routing node-msd 8
 segment-routing prefix 192.0.2.4/32 index 44 no-php-flag
exit
!