=== R10 ===
hostname R10
ip cef
ipv6 unicast-routing
interface Loopback0
 ipv6 address 2001:db8:ffff::10/128
 ip address 10.255.0.10 255.255.255.255
exit
interface Loopback11
 ip address 198.51.100.1 255.255.255.192
exit
interface Loopback12
 ip address 198.51.100.65 255.255.255.192
exit
interface Loopback13
 ip address 198.51.100.129 255.255.255.192
exit
interface Loopback14
 ip address 198.51.100.193 255.255.255.192
exit
interface GigabitEthernet1
 ipv6 address 2001:db8:0:10::2/64
 ip address 192.0.2.1 255.255.255.252
 no shutdown
exit
router bgp 64496
 bgp router-id 10.255.0.10
 no bgp default ipv4-unicast
 neighbor 192.0.2.2 remote-as 65001
 neighbor 2001:db8:0:10::1 remote-as 65001
 address-family ipv4 unicast
  no auto-summary
  neighbor 192.0.2.2 activate
  network 10.255.0.10 mask 255.255.255.255
  network 198.51.100.0 mask 255.255.255.192
  network 198.51.100.64 mask 255.255.255.192
  network 198.51.100.128 mask 255.255.255.192
  network 198.51.100.192 mask 255.255.255.192
 exit-address-family
 address-family ipv6 unicast
  neighbor 2001:db8:0:10::1 activate
  network 2001:db8:ffff::10/128
 exit-address-family
end

=== R1 ===
hostname R1
ip cef
ipv6 unicast-routing
interface Loopback0
 ipv6 address 2001:db8:ffff::1/128
 ip address 10.255.0.1 255.255.255.255
exit
interface GigabitEthernet1
 ipv6 address 2001:db8:0:10::1/64
 ip address 192.0.2.2 255.255.255.252
 no shutdown
exit
interface GigabitEthernet2
 ip address 192.0.2.5 255.255.255.252
 no shutdown
exit
interface GigabitEthernet3
 ipv6 address 2001:db8:0:12::1/64
 ip address 192.0.2.9 255.255.255.252
 no shutdown
exit
interface GigabitEthernet4
 ipv6 address 2001:db8:0:13::1/64
 ip address 192.0.2.13 255.255.255.252
 no shutdown
exit
router bgp 65001
 bgp router-id 10.255.0.1
 no bgp default ipv4-unicast
 neighbor 192.0.2.1 remote-as 64496
 neighbor 192.0.2.10 remote-as 65023
 neighbor 192.0.2.14 remote-as 65023
 neighbor 192.0.2.6 remote-as 65467
 neighbor 2001:db8:0:10::2 remote-as 64496
 address-family ipv4 unicast
  no auto-summary
  neighbor 192.0.2.1 activate
  neighbor 192.0.2.10 activate
  neighbor 192.0.2.14 activate
  neighbor 192.0.2.6 activate
  network 10.255.0.1 mask 255.255.255.255
 exit-address-family
 address-family ipv6 unicast
  neighbor 2001:db8:0:10::2 activate
  network 2001:db8:ffff::1/128
 exit-address-family
router bgp 65001
 address-family ipv6 unicast
  neighbor 192.0.2.10 activate
  neighbor 192.0.2.10 route-map V6-12-1 out
 exit-address-family
route-map V6-12-1 permit 10
 set ipv6 next-hop 2001:db8:0:12::1
exit
router bgp 65001
 address-family ipv6 unicast
  neighbor 192.0.2.14 activate
  neighbor 192.0.2.14 route-map V6-13-1 out
 exit-address-family
route-map V6-13-1 permit 10
 set ipv6 next-hop 2001:db8:0:13::1
exit
end

=== R2 ===
hostname R2
ip cef
ipv6 unicast-routing
interface Loopback0
 ipv6 address 2001:db8:ffff::2/128
 ip address 10.255.0.2 255.255.255.255
exit
interface GigabitEthernet1
 ipv6 address 2001:db8:0:12::2/64
 ip address 192.0.2.10 255.255.255.252
 no shutdown
exit
interface GigabitEthernet2
 ip address 192.0.2.17 255.255.255.252
 no shutdown
exit
interface GigabitEthernet3
 ip address 192.0.2.21 255.255.255.252
 no shutdown
exit
router ospf 1
 router-id 10.255.0.2
 network 10.255.0.2 0.0.0.0 area 0
 passive-interface Loopback0
 network 192.0.2.17 0.0.0.0 area 0
exit
router bgp 65023
 bgp router-id 10.255.0.2
 no bgp default ipv4-unicast
 neighbor 192.0.2.9 remote-as 65001
 neighbor 10.255.0.3 remote-as 65023
 neighbor 10.255.0.3 update-source Loopback0
 neighbor 192.0.2.22 remote-as 65467
 address-family ipv4 unicast
  no auto-summary
  neighbor 192.0.2.9 activate
  neighbor 10.255.0.3 activate
  neighbor 10.255.0.3 next-hop-self
  neighbor 192.0.2.22 activate
  network 10.255.0.2 mask 255.255.255.255
 exit-address-family
router bgp 65023
 address-family ipv6 unicast
  neighbor 192.0.2.9 activate
  neighbor 192.0.2.9 route-map V6-12-2 out
 exit-address-family
route-map V6-12-2 permit 10
 set ipv6 next-hop 2001:db8:0:12::2
exit
end

=== R3 ===
hostname R3
ip cef
ipv6 unicast-routing
interface Loopback0
 ipv6 address 2001:db8:ffff::3/128
 ip address 10.255.0.3 255.255.255.255
exit
interface GigabitEthernet1
 ipv6 address 2001:db8:0:13::2/64
 ip address 192.0.2.14 255.255.255.252
 no shutdown
exit
interface GigabitEthernet2
 ip address 192.0.2.18 255.255.255.252
 no shutdown
exit
interface GigabitEthernet3
 ip address 192.0.2.25 255.255.255.252
 no shutdown
exit
router ospf 1
 router-id 10.255.0.3
 network 10.255.0.3 0.0.0.0 area 0
 passive-interface Loopback0
 network 192.0.2.18 0.0.0.0 area 0
exit
router bgp 65023
 bgp router-id 10.255.0.3
 no bgp default ipv4-unicast
 neighbor 192.0.2.13 remote-as 65001
 neighbor 10.255.0.2 remote-as 65023
 neighbor 10.255.0.2 update-source Loopback0
 neighbor 192.0.2.26 remote-as 65467
 address-family ipv4 unicast
  no auto-summary
  neighbor 192.0.2.13 activate
  neighbor 10.255.0.2 activate
  neighbor 10.255.0.2 next-hop-self
  neighbor 192.0.2.26 activate
  network 10.255.0.3 mask 255.255.255.255
 exit-address-family
router bgp 65023
 address-family ipv6 unicast
  neighbor 192.0.2.13 activate
  neighbor 192.0.2.13 route-map V6-13-3 out
 exit-address-family
route-map V6-13-3 permit 10
 set ipv6 next-hop 2001:db8:0:13::2
exit
end

=== R4 ===
hostname R4
ip cef
interface Loopback0
 ip address 10.255.0.4 255.255.255.255
exit
interface GigabitEthernet1
 ip address 192.0.2.6 255.255.255.252
 no shutdown
exit
interface GigabitEthernet2
 ip address 192.0.2.22 255.255.255.252
 no shutdown
exit
interface GigabitEthernet3
 ip address 192.0.2.29 255.255.255.252
 no shutdown
exit
interface GigabitEthernet4
 ip address 192.0.2.33 255.255.255.252
 no shutdown
exit
router ospf 1
 router-id 10.255.0.4
 network 10.255.0.4 0.0.0.0 area 0
 passive-interface Loopback0
 network 192.0.2.29 0.0.0.0 area 0
 network 192.0.2.33 0.0.0.0 area 0
exit
router bgp 65045
 bgp router-id 10.255.0.4
 bgp confederation identifier 65467
 bgp confederation peers 65067
 no bgp default ipv4-unicast
 neighbor 192.0.2.5 remote-as 65001
 neighbor 192.0.2.21 remote-as 65023
 neighbor 10.255.0.5 remote-as 65045
 neighbor 10.255.0.5 update-source Loopback0
 neighbor 10.255.0.6 remote-as 65067
 neighbor 10.255.0.6 update-source Loopback0
 neighbor 10.255.0.6 ebgp-multihop 2
 address-family ipv4 unicast
  no auto-summary
  neighbor 192.0.2.5 activate
  neighbor 192.0.2.21 activate
  neighbor 10.255.0.5 activate
  neighbor 10.255.0.5 next-hop-self
  neighbor 10.255.0.6 activate
  neighbor 10.255.0.6 next-hop-self
  network 10.255.0.4 mask 255.255.255.255
 exit-address-family
end

=== R5 ===
hostname R5
ip cef
interface Loopback0
 ip address 10.255.0.5 255.255.255.255
exit
interface GigabitEthernet1
 ip address 192.0.2.26 255.255.255.252
 no shutdown
exit
interface GigabitEthernet2
 ip address 192.0.2.30 255.255.255.252
 no shutdown
exit
interface GigabitEthernet3
 ip address 192.0.2.37 255.255.255.252
 no shutdown
exit
interface GigabitEthernet4
 ip address 192.0.2.45 255.255.255.252
 no shutdown
exit
ip route 192.0.2.50 255.255.255.255 192.0.2.46
ip route 10.255.0.9 255.255.255.255 Tunnel0
interface Tunnel0
 ip address 192.0.2.201 255.255.255.252
 tunnel source GigabitEthernet4
 tunnel destination 192.0.2.50
exit
router ospf 1
 router-id 10.255.0.5
 network 10.255.0.5 0.0.0.0 area 0
 passive-interface Loopback0
 network 192.0.2.30 0.0.0.0 area 0
 network 192.0.2.37 0.0.0.0 area 0
exit
router bgp 65045
 bgp router-id 10.255.0.5
 bgp confederation identifier 65467
 bgp confederation peers 65067
 no bgp default ipv4-unicast
 neighbor 192.0.2.25 remote-as 65023
 neighbor 10.255.0.4 remote-as 65045
 neighbor 10.255.0.4 update-source Loopback0
 neighbor 10.255.0.7 remote-as 65067
 neighbor 10.255.0.7 update-source Loopback0
 neighbor 10.255.0.7 ebgp-multihop 2
 neighbor 10.255.0.9 remote-as 4200000009
 neighbor 10.255.0.9 update-source Loopback0
 neighbor 10.255.0.9 ebgp-multihop 2
 address-family ipv4 unicast
  no auto-summary
  neighbor 192.0.2.25 activate
  neighbor 10.255.0.4 activate
  neighbor 10.255.0.4 next-hop-self
  neighbor 10.255.0.7 activate
  neighbor 10.255.0.7 next-hop-self
  neighbor 10.255.0.9 activate
  neighbor 10.255.0.9 next-hop-self
  network 10.255.0.5 mask 255.255.255.255
 exit-address-family
end

=== R6 ===
hostname R6
ip cef
interface Loopback0
 ip address 10.255.0.6 255.255.255.255
exit
interface GigabitEthernet1
 ip address 192.0.2.34 255.255.255.252
 no shutdown
exit
interface GigabitEthernet2
 ip address 192.0.2.41 255.255.255.252
 no shutdown
exit
router ospf 1
 router-id 10.255.0.6
 network 10.255.0.6 0.0.0.0 area 0
 passive-interface Loopback0
 network 192.0.2.34 0.0.0.0 area 0
 network 192.0.2.41 0.0.0.0 area 0
exit
router bgp 65067
 bgp router-id 10.255.0.6
 bgp confederation identifier 65467
 bgp confederation peers 65045
 no bgp default ipv4-unicast
 neighbor 10.255.0.4 remote-as 65045
 neighbor 10.255.0.4 update-source Loopback0
 neighbor 10.255.0.4 ebgp-multihop 2
 neighbor 10.255.0.7 remote-as 65067
 neighbor 10.255.0.7 update-source Loopback0
 address-family ipv4 unicast
  no auto-summary
  neighbor 10.255.0.4 activate
  neighbor 10.255.0.4 next-hop-self
  neighbor 10.255.0.7 activate
  neighbor 10.255.0.7 next-hop-self
  network 10.255.0.6 mask 255.255.255.255
 exit-address-family
end

=== R7 ===
hostname R7
ip cef
interface Loopback0
 ip address 10.255.0.7 255.255.255.255
exit
interface GigabitEthernet1
 ip address 192.0.2.38 255.255.255.252
 no shutdown
exit
interface GigabitEthernet2
 ip address 192.0.2.42 255.255.255.252
 no shutdown
exit
router ospf 1
 router-id 10.255.0.7
 network 10.255.0.7 0.0.0.0 area 0
 passive-interface Loopback0
 network 192.0.2.38 0.0.0.0 area 0
 network 192.0.2.42 0.0.0.0 area 0
exit
router bgp 65067
 bgp router-id 10.255.0.7
 bgp confederation identifier 65467
 bgp confederation peers 65045
 no bgp default ipv4-unicast
 neighbor 10.255.0.5 remote-as 65045
 neighbor 10.255.0.5 update-source Loopback0
 neighbor 10.255.0.5 ebgp-multihop 2
 neighbor 10.255.0.6 remote-as 65067
 neighbor 10.255.0.6 update-source Loopback0
 address-family ipv4 unicast
  no auto-summary
  neighbor 10.255.0.5 activate
  neighbor 10.255.0.5 next-hop-self
  neighbor 10.255.0.6 activate
  neighbor 10.255.0.6 next-hop-self
  network 10.255.0.7 mask 255.255.255.255
 exit-address-family
end

=== R8 ===
hostname R8
ip cef
interface Loopback0
 ip address 10.255.0.8 255.255.255.255
exit
interface GigabitEthernet1
 ip address 192.0.2.46 255.255.255.252
 no shutdown
exit
interface GigabitEthernet2
 ip address 192.0.2.49 255.255.255.252
 no shutdown
exit
ip route 10.255.0.5 255.255.255.255 192.0.2.45
ip route 10.255.0.9 255.255.255.255 192.0.2.50
end

=== R9 ===
hostname R9
ip cef
interface Loopback0
 ip address 10.255.0.9 255.255.255.255
exit
interface GigabitEthernet1
 ip address 192.0.2.50 255.255.255.252
 no shutdown
exit
ip route 192.0.2.45 255.255.255.255 192.0.2.49
ip route 10.255.0.5 255.255.255.255 Tunnel0
interface Tunnel0
 ip address 192.0.2.202 255.255.255.252
 tunnel source GigabitEthernet1
 tunnel destination 192.0.2.45
exit
router bgp 4200000009
 bgp router-id 10.255.0.9
 no bgp default ipv4-unicast
 neighbor 10.255.0.5 remote-as 65467
 neighbor 10.255.0.5 update-source Loopback0
 neighbor 10.255.0.5 ebgp-multihop 2
 address-family ipv4 unicast
  no auto-summary
  neighbor 10.255.0.5 activate
  network 10.255.0.9 mask 255.255.255.255
 exit-address-family
end