RP/0/RP0/CPU0:R12#show running-config
Sun Sep  6 08:04:47.474 UTC
!! Building configuration...
!! IOS XR Configuration 26.1.1
!! Last configuration change at Sun Sep  6 07:57:09 2026 by cisco
!
hostname R12
logging console disable
service timestamps log datetime msec
service timestamps debug datetime msec
domain name virl.info
domain lookup disable
username cisco
 group root-lr
 group cisco-support
 secret 10 $6$BSG.K0b2UZ/M7K0.$QWES1iTRgnQ4ML5k8wT0wH2ERkQN5pDQyDzJxqoNPq1F8OpzkLO90P0bYc429LR8sOL2CN.FA43h1wye/EG1B/
!
vrf Mgmt
 address-family ipv4 unicast
 !
!
line template vty
 timestamp
 exec-timeout 720 0
!
line console
 exec-timeout 0 0
 absolute-timeout 0
 session-timeout 0
!
line default
 exec-timeout 0 0
 absolute-timeout 0
 session-timeout 0
!
vty-pool default 0 50
control-plane
 management-plane
  inband
   interface all
    allow all
   !
  !
 !
!
interface Loopback0
 ipv4 address 12.12.12.12 255.255.255.255
!
interface MgmtEth0/RP0/CPU0/0
 description management
 vrf Mgmt
 ipv4 address 10.100.22.26 255.255.252.0
!
interface GigabitEthernet0/0/0/0
 description to R4 (172.16.4.0/24, domain boundary)
 ipv4 address 172.16.4.12 255.255.255.0
!
interface GigabitEthernet0/0/0/1
 description to R13 (10.1.12.0/24)
 ipv4 address 10.1.12.12 255.255.255.0
!
interface GigabitEthernet0/0/0/2
 shutdown
!
router static
 address-family ipv4 unicast
  1.1.1.1/32 172.16.4.4
 !
 vrf Mgmt
  address-family ipv4 unicast
   0.0.0.0/0 10.100.20.1
  !
 !
!
router ospf 2
 router-id 12.12.12.12
 redistribute static metric 20
 area 0
  interface Loopback0
   passive enable
  !
  interface GigabitEthernet0/0/0/0
   passive enable
  !
  interface GigabitEthernet0/0/0/1
  !
 !
!
ssh server v2
ssh server vrf Mgmt
end