!
hostname r4
!
! debug isis te-events
! debug isis sr-events
! debug isis lsp-gen
!
interface lo
 ip router isis TE
 ipv6 router isis TE
 isis circuit-type level-2-only
 isis passive
!
interface r4-eth0
 ip router isis TE
 isis circuit-type level-2-only
 isis network point-to-point
 isis hello-multiplier 3
!
interface r4-eth1
 ipv6 router isis TE
 isis circuit-type level-2-only
 isis network point-to-point
 isis hello-multiplier 3
!
!
router isis TE
  net 49.0000.0000.0000.0004.00
  is-type level-2-only
  topology ipv6-unicast
  lsp-timers gen-interval 2 refresh-interval 10 max-lifetime 350
  mpls-te on
  mpls-te router-address 10.0.255.4
  segment-routing on
  segment-routing global-block 10000 19999 local-block 5000 5999
  segment-routing node-msd 12
  segment-routing prefix 10.0.255.4/32 index 400 no-php-flag
  segment-routing prefix 2001:db8:ffff::4/128 index 1400 no-php-flag
!