RP/0/RP0/CPU0:R4#show running-config

Wed Sep  9 06:30:38.268 UTC
!! Building configuration...
!! IOS XR Configuration 26.1.1
!! Last configuration change at Wed Sep  9 06:30:28 2026 by cisco
!
hostname R4
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/
!
username admin
 group root-lr
 group cisco-support
 secret 10 $6$/gy6f0fDmeXg8f0.$OlSRqFBR1Et7ooZ6woohOYZiEy44qbbS5AEB3wMr82FDWc58tAZS0u8V7432ymOQI4sVnf/YXsmF1oZcx8ZXy.
!
username lab
 group root-lr
 group cisco-support
 secret 10 $6$kJ1X2/pk6FAG22/.$ogkIcx1prLYK/hzwJfQqJ5IhWyYLtvJOoEOY6nQ6LswX/lY1MUvMnV4zx25tSinFSDHKBQjurG2hA/iaQWElj0
!
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
 description router-id / iBGP peering
 ipv4 address 10.0.0.4 255.255.255.255
!
interface Loopback1
 description advertised network 192.168.4.0/24
 ipv4 address 192.168.4.1 255.255.255.0
!
interface MgmtEth0/RP0/CPU0/0
 description not connected
 shutdown
!
interface GigabitEthernet0/0/0/0
 description to GigabitEthernet0/0/0/1.R1 (eBGP to AS 65001)
 ipv4 address 10.1.4.4 255.255.255.0
!
interface GigabitEthernet0/0/0/1
 description to GigabitEthernet0/0/0/1.R2 (eBGP to AS 65001)
 ipv4 address 10.2.4.4 255.255.255.0
!
interface GigabitEthernet0/0/0/2
 description to GigabitEthernet0/0/0/0.R5 (eBGP to AS 65003)
 ipv4 address 10.4.5.4 255.255.255.0
!
route-policy TO-R1
  pass
end-policy
!
route-policy TO-R2
  pass
end-policy
!
route-policy TO-R5
  pass
end-policy
!
route-policy PASS-ALL
  pass
end-policy
!
router bgp 65002
 bgp router-id 10.0.0.4
 address-family ipv4 unicast
  network 192.168.4.0/24
 !
 neighbor 10.1.4.1
  remote-as 65001
  description eBGP to R1 (AS 65001)
  address-family ipv4 unicast
   send-community-ebgp
   route-policy PASS-ALL in
   route-policy TO-R1 out
   soft-reconfiguration inbound always
  !
 !
 neighbor 10.2.4.2
  remote-as 65001
  description eBGP to R2 (AS 65001)
  address-family ipv4 unicast
   send-community-ebgp
   route-policy PASS-ALL in
   route-policy TO-R2 out
   soft-reconfiguration inbound always
  !
 !
 neighbor 10.4.5.5
  remote-as 65003
  description eBGP to R5 (AS 65003)
  address-family ipv4 unicast
   send-community-ebgp
   route-policy PASS-ALL in
   route-policy TO-R5 out
   soft-reconfiguration inbound always
  !
 !
!
ssh server v2
end