IPv6 MPLS 6VPE Carrier Supporting carrier with Customer Carrier Running MPLS and IPv4 Link between ISPs LAB

Design Considerations for Carrier Supporting Carrier with Customer Carrier and Backbone Carrier both runing MPLS-

Ipv6 and IPv4 Link between ISPs
*******************************************************************************************************************
Peering between Customer Carrier and Backbone carrier is IPv4

MP-eBGP vpnv6 Peering established between ISPs
Backbone Carrier does not runs IPv6 and provides a transport for IPv6 Traffic across its core to Customer Carrier

Using next-hop-self feature for address-family vpnv6 BGP sessions in Customer Carrier and address-family ipv6

between customer carrier and backbone carrier.

Using redistribute connected at all ISP Peering points for reachability.

Backbone Carrier-Customer Carrier Links are IPv4

Using Route-Map with Community-List and As-path Access-List in Backbone Carrier to allow only Customer VPN ROutes

to Customer Carrier.

Using Route-Map with As-path Access-List in Customer Carrier to allow only Customer VPN ROutes to Customer .

Data Flow
**************

CE1A-PE1C over IPv6 EBGP
PE1c-PE2c over vpnv6 MP-iBGP
PE2C-PE1B over vpnv6 MP-eBGP
PE1B-PE2B over vpnv6 MP-iBGP
PE2B-PE3C over vpnv6 MP-eBGP
PE3c-PE4c over vpnv6 MP-iBGP
PE4C-CE2A over IPv6 EBGP


*****************************************
Configuration Guidelines

Customer Carrier VRF used for CEA is CEA
rd 64513:1
rt 64513:100

Backbone Carrier VRF used for Customer Carrier is ISPA
rd used 64515:1
rt 64515:100

PE-CE for Customer Carrier is EBGP
IGP for Customer Carrier is ISIS. PE1C & PE2C and PE3C & PE4C in different area and loopbacks in level-1.
PE-CE for Backbone carrier is EBGP
IGP for Backbone Carrier is ISIS.PE1B & PE2B in different area and loopbacks in level-1

CE AS 64514

Backbone Carrier Community-List used
Community standard list 14
permit 64515:14


Backbone Carrier AS-Path Access-List used
AS path access list 13
permit 10 _64513_
AS path access list 14
permit _64514$

Customer Carrier AS-Path Access-List used
AS path access list 13
deny ^$
AS path access list 14
permit _64514_

Route-Map Used in Backbone Carrier to Customer Carrier
CEA Inbound
CEA_OUT Outbound

Route-Map Used in Customer Carrier to CEs
CEA_OUT Outbound

************************************************************************************************************


CE1A#sh running-config
Building configuration...

Current configuration : 1605 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CE1A
!
boot-start-marker
boot-end-marker
!
logging buffered 4096 debugging
no logging console
!
no aaa new-model
ip subnet-zero
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:1::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
description <>
no ip address
ipv6 address 2001:810:FFFF:1::2/64
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
router bgp 64514
bgp router-id 172.16.3.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 2001:810:FFFF:1::1 remote-as 64513
neighbor 2001:810:FFFF:1::1 description <>
!
address-family ipv6
neighbor 2001:810:FFFF:1::1 activate
neighbor 2001:810:FFFF:1::1 send-community extended
neighbor 2001:810:FFFF:1::1 allowas-in 5
neighbor 2001:810:FFFF:1::1 soft-reconfiguration inbound
redistribute connected route-map Local
no synchronization
exit-address-family
!
ip http server
ip classless
!
!
!
!
route-map Local permit 10
match interface Loopback0 Serial1/0
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
!
end

CE1A#


CE2A#sh running-config
Building configuration...

Current configuration : 1578 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CE2A
!
boot-start-marker
boot-end-marker
!
logging buffered 4096 debugging
no logging console
!
no aaa new-model
ip subnet-zero
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:2::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
description <>
no ip address
ipv6 address 2001:1210:FFFF:1::2/64
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
router bgp 64514
bgp router-id 172.16.2.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 2001:1210:FFFF:1::1 remote-as 64513
neighbor 2001:1210:FFFF:1::1 description
!
address-family ipv6
neighbor 2001:1210:FFFF:1::1 activate
neighbor 2001:1210:FFFF:1::1 send-community extended
neighbor 2001:1210:FFFF:1::1 soft-reconfiguration inbound
redistribute connected route-map Local
no synchronization
exit-address-family
!
ip http server
ip classless
!
!
!
!
route-map Local permit 10
match interface Loopback0 Serial1/0
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
!
end

CE2A#

PE1C#sh running-config
Building configuration...

Current configuration : 2992 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE1C
!
boot-start-marker
boot-end-marker
!
vrf definition CEA
description
rd 64513:1
!
address-family ipv6
route-target export 64513:100
route-target import 64513:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 10.0.1.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
vrf forwarding CEA
no ip address
ipv6 address 2001:810:FFFF:1::1/64
serial restart-delay 0
!
interface Serial1/1
description
ip address 172.16.10.2 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
no fair-queue
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0001.1111.2222.3333.00
!
router bgp 64513
bgp router-id 10.0.1.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 10.0.2.1 remote-as 64513
neighbor 10.0.2.1 description
neighbor 10.0.2.1 update-source Loopback0
neighbor 2001:810:FFFF:1::2 remote-as 64514
neighbor 2001:810:FFFF:1::2 description
!
address-family ipv4
no synchronization
neighbor 10.0.2.1 activate
neighbor 10.0.2.1 next-hop-self
neighbor 10.0.2.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 10.0.2.1 activate
neighbor 10.0.2.1 send-community extended
exit-address-family
!
address-family ipv6 vrf CEA
no synchronization
neighbor 2001:810:FFFF:1::2 remote-as 64514
neighbor 2001:810:FFFF:1::2 description
neighbor 2001:810:FFFF:1::2 activate
neighbor 2001:810:FFFF:1::2 next-hop-self
neighbor 2001:810:FFFF:1::2 soft-reconfiguration inbound
neighbor 2001:810:FFFF:1::2 route-map CEA_OUT out
exit-address-family
!
ip classless
!
ip as-path access-list 13 deny ^$
ip as-path access-list 14 permit _64514_
!
no ip http server
no ip http secure-server
!
!
route-map CEA_OUT permit 10
match as-path 14
!
route-map CEA_OUT permit 20
match as-path 13
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE1C#
PE1C#
PE1C#

PE2C#sh running-config
Building configuration...

Current configuration : 3085 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE2C
!
boot-start-marker
boot-end-marker
!
vrf definition CEA
description
rd 64513:1
!
address-family ipv6
route-target export 64513:100
route-target import 64513:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 10.0.2.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface Loopback1
description
vrf forwarding CEA
no ip address
ipv6 address FEC0:0:0:3::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
ip address 172.16.10.1 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/1
description
ip address 192.168.1.6 255.255.255.252
mpls bgp forwarding
mpls label protocol ldp
mpls ip
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0002.3333.2222.1111.00
redistribute connected route-map Local
!
router bgp 64513
bgp router-id 10.0.2.1
no bgp default ipv4-unicast
no bgp default route-target filter
bgp log-neighbor-changes
neighbor 10.0.1.1 remote-as 64513
neighbor 10.0.1.1 description
neighbor 10.0.1.1 update-source Loopback0
neighbor 192.168.1.5 remote-as 64515
neighbor 192.168.1.5 description
!
address-family ipv4
no synchronization
neighbor 10.0.1.1 activate
neighbor 10.0.1.1 next-hop-self
neighbor 10.0.1.1 soft-reconfiguration inbound
neighbor 192.168.1.5 activate
neighbor 192.168.1.5 send-community extended
neighbor 192.168.1.5 allowas-in 5
neighbor 192.168.1.5 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 10.0.1.1 activate
neighbor 10.0.1.1 send-community extended
neighbor 192.168.1.5 activate
neighbor 192.168.1.5 send-community extended
neighbor 192.168.1.5 allowas-in 5
exit-address-family
!
address-family ipv6 vrf CEA
redistribute connected
no synchronization
exit-address-family
!
ip classless
!
!
no ip http server
no ip http secure-server
!
!
route-map Local permit 10
match interface Serial1/1
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end
PE2C#


PE3C#sh running-config
Building configuration...

Current configuration : 3086 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE3C
!
boot-start-marker
boot-end-marker
!
vrf definition CEA
description
rd 64513:1
!
address-family ipv6
route-target export 64513:100
route-target import 64513:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 10.0.3.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface Loopback1
description
vrf forwarding CEA
no ip address
ipv6 address FEC0:0:0:4::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
ip address 192.168.1.10 255.255.255.252
mpls bgp forwarding
mpls label protocol ldp
mpls ip
serial restart-delay 0
!
interface Serial1/1
description
ip address 172.16.10.5 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0003.9999.8888.7777.00
redistribute connected route-map Local
!
router bgp 64513
bgp router-id 10.0.3.1
no bgp default ipv4-unicast
no bgp default route-target filter
bgp log-neighbor-changes
neighbor 10.0.4.1 remote-as 64513
neighbor 10.0.4.1 description
neighbor 10.0.4.1 update-source Loopback0
neighbor 192.168.1.9 remote-as 64515
neighbor 192.168.1.9 description
!
address-family ipv4
no synchronization
neighbor 10.0.4.1 activate
neighbor 10.0.4.1 next-hop-self
neighbor 10.0.4.1 soft-reconfiguration inbound
neighbor 192.168.1.9 activate
neighbor 192.168.1.9 send-community extended
neighbor 192.168.1.9 allowas-in 5
neighbor 192.168.1.9 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 10.0.4.1 activate
neighbor 10.0.4.1 send-community extended
neighbor 192.168.1.9 activate
neighbor 192.168.1.9 send-community extended
neighbor 192.168.1.9 allowas-in 5
exit-address-family
!
address-family ipv6 vrf CEA
redistribute connected
no synchronization
exit-address-family
!
ip classless
!
!
no ip http server
no ip http secure-server
!
!
route-map Local permit 10
match interface Serial1/0
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE3C#


PE4C#sh running-config
Building configuration...

Current configuration : 3044 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE4C
!
boot-start-marker
boot-end-marker
!
vrf definition CEA
description
rd 64513:1
!
address-family ipv6
route-target export 64513:100
route-target import 64513:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 10.0.4.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
ip address 172.16.10.6 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
no fair-queue
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/1
description
vrf forwarding CEA
no ip address
ipv6 address 2001:1210:FFFF:1::1/64
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0004.7777.6666.5555.00
!
router bgp 64513
bgp router-id 10.0.4.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 10.0.3.1 remote-as 64513
neighbor 10.0.3.1 description
neighbor 10.0.3.1 update-source Loopback0
neighbor 2001:1210:FFFF:1::2 remote-as 64514
neighbor 2001:1210:FFFF:1::2 description
!
address-family ipv4
no synchronization
neighbor 10.0.3.1 activate
neighbor 10.0.3.1 next-hop-self
neighbor 10.0.3.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 10.0.3.1 activate
neighbor 10.0.3.1 send-community extended
exit-address-family
!
address-family ipv6 vrf CEA
no synchronization
neighbor 2001:1210:FFFF:1::2 remote-as 64514
neighbor 2001:1210:FFFF:1::2 description
neighbor 2001:1210:FFFF:1::2 activate
neighbor 2001:1210:FFFF:1::2 next-hop-self
neighbor 2001:1210:FFFF:1::2 as-override
neighbor 2001:1210:FFFF:1::2 soft-reconfiguration inbound
neighbor 2001:1210:FFFF:1::2 route-map CEA_OUT out
exit-address-family
!
ip classless
!
ip as-path access-list 13 deny ^$
ip as-path access-list 14 permit _64514_
!
no ip http server
no ip http secure-server
!
!
route-map CEA_OUT permit 10
match as-path 14
!
route-map CEA_OUT permit 20
match as-path 13
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end
PE4C#


PE1B#sh running-config
Building configuration...

Current configuration : 3201 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE1B
!
boot-start-marker
boot-end-marker
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 192.168.10.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
ip address 192.168.1.5 255.255.255.252
mpls bgp forwarding
mpls label protocol ldp
mpls ip
serial restart-delay 0
!
interface Serial1/1
description
ip address 192.168.1.1 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
no fair-queue
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0001.1111.2222.3333.00
redistribute connected route-map Local
!
router bgp 64515
bgp router-id 192.168.10.1
no bgp default ipv4-unicast
no bgp default route-target filter
bgp log-neighbor-changes
neighbor 192.168.1.6 remote-as 64513
neighbor 192.168.1.6 description
neighbor 192.168.20.1 remote-as 64515
neighbor 192.168.20.1 description
neighbor 192.168.20.1 update-source Loopback0
!
address-family ipv4
no synchronization
neighbor 192.168.1.6 activate
neighbor 192.168.1.6 next-hop-self
neighbor 192.168.1.6 default-originate
neighbor 192.168.1.6 soft-reconfiguration inbound
neighbor 192.168.1.6 route-map CEA in
neighbor 192.168.1.6 route-map CEA_OUT out
neighbor 192.168.20.1 activate
neighbor 192.168.20.1 send-community
neighbor 192.168.20.1 next-hop-self
neighbor 192.168.20.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 192.168.1.6 activate
neighbor 192.168.1.6 send-community extended
neighbor 192.168.20.1 activate
neighbor 192.168.20.1 send-community both
exit-address-family
!
ip classless
!
ip bgp-community new-format
ip community-list 14 permit 64515:14
ip as-path access-list 13 permit 10 _64513_
ip as-path access-list 14 permit _64514$
!
no ip http server
no ip http secure-server
!
!
route-map CEA permit 10
match as-path 14
set community 64515:14
set extcommunity rt 64515:14
!
route-map CEA permit 20
match as-path 13
!
route-map CEA permit 30
!
route-map Local permit 10
match interface Serial1/0
!
route-map CEA_OUT permit 10
match community 14
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE1B#


PE2B#sh running-config
Building configuration...

Current configuration : 3178 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE2B
!
boot-start-marker
boot-end-marker
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 192.168.20.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
ip address 192.168.1.2 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/1
description
ip address 192.168.1.9 255.255.255.252
mpls bgp forwarding
mpls label protocol ldp
mpls ip
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0002.3333.2222.1111.00
redistribute connected route-map Local
!
router bgp 64515
bgp router-id 192.168.20.1
no bgp default ipv4-unicast
no bgp default route-target filter
bgp log-neighbor-changes
neighbor 192.168.1.10 remote-as 64513
neighbor 192.168.1.10 description
neighbor 192.168.10.1 remote-as 64515
neighbor 192.168.10.1 description
neighbor 192.168.10.1 update-source Loopback0
!
address-family ipv4
no synchronization
neighbor 192.168.1.10 activate
neighbor 192.168.1.10 send-community extended
neighbor 192.168.1.10 next-hop-self
neighbor 192.168.1.10 default-originate
neighbor 192.168.1.10 route-map CEA in
neighbor 192.168.1.10 route-map CEA_OUT out
neighbor 192.168.10.1 activate
neighbor 192.168.10.1 send-community
neighbor 192.168.10.1 next-hop-self
neighbor 192.168.10.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 192.168.1.10 activate
neighbor 192.168.1.10 send-community extended
neighbor 192.168.10.1 activate
neighbor 192.168.10.1 send-community both
exit-address-family
!
ip classless
!
ip bgp-community new-format
ip community-list 14 permit 64515:14
ip as-path access-list 13 permit _64513_
ip as-path access-list 14 permit _64514$
!
no ip http server
no ip http secure-server
!
!
route-map CEA permit 10
match as-path 14
set community 64515:14
set extcommunity rt 64515:14
!
route-map CEA permit 20
match as-path 13
!
route-map Local permit 10
match interface Serial1/0 Serial1/1
!
route-map CEA_OUT permit 10
match community 14
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE2B#
PE2B#
PE2B#


*********************************************
OUTPUT

CE1A#show ipv6 route
IPv6 Routing Table - 7 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
C 2001:810:FFFF:1::/64 [0/0]
via ::, Serial1/0
L 2001:810:FFFF:1::2/128 [0/0]
via ::, Serial1/0
B 2001:1210:FFFF:1::/64 [20/0]
via FE80::C801:11FF:FEB8:0, Serial1/0
L FE80::/10 [0/0]
via ::, Null0
LC FEC0:0:0:1::1/128 [0/0]
via ::, Loopback0
B FEC0:0:0:2::1/128 [20/0]
via FE80::C801:11FF:FEB8:0, Serial1/0
L FF00::/8 [0/0]
via ::, Null0
CE1A#ping FEC0:0:0:2::1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0:0:0:2::1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 224/368/564 ms
CE1A#tra
CE1A#traceroute FEC0:0:0:2::1

Type escape sequence to abort.
Tracing the route to FEC0:0:0:2::1

1 2001:810:FFFF:1::1 192 msec 96 msec 92 msec
2 ::FFFF:172.16.10.1 532 msec 500 msec 436 msec
3 ::FFFF:192.168.1.5 364 msec 412 msec 328 msec
4 ::FFFF:192.168.1.2 484 msec 168 msec 364 msec
5 FEC0:0:0:4::1 408 msec 368 msec 216 msec
6 2001:1210:FFFF:1::1 384 msec 552 msec 260 msec
7 2001:1210:FFFF:1::2 588 msec 312 msec 308 msec
CE1A#


CE2A#show ipv6 route
IPv6 Routing Table - 7 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
B 2001:810:FFFF:1::/64 [20/0]
via FE80::C806:12FF:FE84:0, Serial1/0
C 2001:1210:FFFF:1::/64 [0/0]
via ::, Serial1/0
L 2001:1210:FFFF:1::2/128 [0/0]
via ::, Serial1/0
L FE80::/10 [0/0]
via ::, Null0
B FEC0:0:0:1::1/128 [20/0]
via FE80::C806:12FF:FE84:0, Serial1/0
LC FEC0:0:0:2::1/128 [0/0]
via ::, Loopback0
L FF00::/8 [0/0]
via ::, Null0
CE2A#ping FEC0:0:0:1::1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0:0:0:1::1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 232/316/448 ms
CE2A#r
CE2A#tr
CE2A#traceroute FEC0:0:0:1::1

Type escape sequence to abort.
Tracing the route to FEC0:0:0:1::1

1 2001:1210:FFFF:1::1 96 msec 124 msec 136 msec
2 ::FFFF:172.16.10.5 380 msec 452 msec 456 msec
3 ::FFFF:192.168.1.9 508 msec 616 msec 764 msec
4 ::FFFF:192.168.1.1 496 msec 260 msec 320 msec
5 FEC0:0:0:3::1 336 msec 228 msec 420 msec
6 2001:810:FFFF:1::1 328 msec 432 msec 548 msec
7 2001:810:FFFF:1::2 452 msec 496 msec 376 msec
CE2A#


PE1C#traceroute vrf CEA FEC0:0:0:2::1

Type escape sequence to abort.
Tracing the route to FEC0:0:0:2::1

1 ::FFFF:172.16.10.1 [MPLS: Labels 17/21 Exp 0] 648 msec 488 msec 872 msec
2 ::FFFF:192.168.1.5 [MPLS: Label 21 Exp 0] 532 msec 644 msec 632 msec
3 ::FFFF:192.168.1.2 [MPLS: Labels 19/19 Exp 0] 572 msec 716 msec 644 msec
4 FEC0:0:0:4::1 [AS 64513] [MPLS: Label 19 Exp 0] 380 msec 500 msec 340 msec
5 2001:1210:FFFF:1::1 [AS 64514] [MPLS: Label 20 Exp 0] 592 msec 1160 msec 180
0 msec
6 2001:1210:FFFF:1::2 [AS 64514] 884 msec 528 msec 476 msec
PE1C#

PE4C#traceroute vrf CEA ipv6 FEC0:0:0:1::1

Type escape sequence to abort.
Tracing the route to FEC0:0:0:1::1

1 ::FFFF:172.16.10.5 [MPLS: Labels 16/20 Exp 0] 1328 msec * *
2 ::FFFF:192.168.1.9 [MPLS: Label 20 Exp 0] 1524 msec 904 msec 588 msec
3 ::FFFF:192.168.1.1 [MPLS: Labels 16/18 Exp 0] 936 msec 376 msec 796 msec
4 FEC0:0:0:3::1 [AS 64513] [MPLS: Label 18 Exp 0] 520 msec 476 msec 424 msec
5 2001:810:FFFF:1::1 [AS 64514] [MPLS: Label 17 Exp 0] 596 msec 576 msec 628 m
sec
6 2001:810:FFFF:1::2 [AS 64514] 628 msec 536 msec 572 msec
PE4C#

IPv6 MPLS 6VPE Carrier Supporting carrier with Customer Carrier Running MPLS and IPv6 Links between ISPs LAB

Design Considerations for Carrier Supporting Carrier with Customer Carrier and Backbone Carrier both runing MPLS-

Ipv6 and IPv6 Link between ISPs
*******************************************************************************************************************

*

Customer Carrier should create a dedicated VRF for peering with Backbone Carrier and should import/export the CE's

RTs as needed in the backbone provider VRF

Backbone Carrier should create a dedicated VRF for peering with Customer Carrier and RT is independent of Customer

Carrier For backbone carrier Customer Carrier is just a CE.

Peering between Customer Carrier and Backbone carrier is IPv6

Using next-hop-self feature for address-family vpnv6 BGP sessions in Customer Carrier and address-family ipv6

between customer carrier and backbone carrier.

Using redistribute connected at all ISP Peering points for reachability.

Backbone Carrier-Customer Carrier Links are IPv6

Using Route-Map with Community-List and As-path Access-List in Backbone Carrier to allow only Customer VPN ROutes to Customer Carrier.

Using Route-Map with As-path Access-List in Customer Carrier to allow only Customer VPN ROutes to Customer .

Data Flow
**************
CE1A-PE1C over IPv6 EBGP
PE1c-PE2c over vpnv6 MP-iBGP
PE2C-PE1B over any relevant Ipv6 PE-CE Routing Protocol (Static/EBGP)
PE1B-PE2B over vpnv6 MP-iBGP
PE2B-PE3C over any relevant Ipv6 PE-CE Routing Protocol (Static/EBGP)
PE3c-PE4c over vpnv6 MP-iBGP
PE4C-CE2A over IPv6 EBGP


*****************************************
Configuration Guidelines

Customer Carrier VRF used for CEA is CEA
rd 64513:1
rt 64513:100

Backbone Carrier VRF used for Customer Carrier is ISPA
rd used 64515:1
rt 64515:100

PE-CE for Customer Carrier is EBGP
IGP for Customer Carrier is ISIS. PE1C & PE2C and PE3C & PE4C in different area and loopbacks in level-1.
PE-CE for Backbone carrier is EBGP
IGP for Backbone Carrier is ISIS.PE1B & PE2B in different area and loopbacks in level-1

CE AS 64514

Backbone Carrier Community-List used
Community standard list 14
permit 64515:14


Backbone Carrier AS-Path Access-List used
AS path access list 13
permit 10 _64513_
AS path access list 14
permit _64514$

Customer Carrier AS-Path Access-List used
AS path access list 13
deny ^$
AS path access list 14
permit _64514_

Route-Map Used in Backbone Carrier to Customer Carrier
CEA Inbound
CEA_OUT Outbound

Route-Map Used in Customer Carrier to CEs
CEA_OUT Outbound

************************************************************************************************************
CE1A#sh running-config
Building configuration...

Current configuration : 1605 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CE1A
!
boot-start-marker
boot-end-marker
!
logging buffered 4096 debugging
no logging console
!
no aaa new-model
ip subnet-zero
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:1::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
description <>
no ip address
ipv6 address 2001:810:FFFF:1::2/64
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
router bgp 64514
bgp router-id 172.16.3.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 2001:810:FFFF:1::1 remote-as 64513
neighbor 2001:810:FFFF:1::1 description <>
!
address-family ipv6
neighbor 2001:810:FFFF:1::1 activate
neighbor 2001:810:FFFF:1::1 send-community extended
neighbor 2001:810:FFFF:1::1 allowas-in 5
neighbor 2001:810:FFFF:1::1 soft-reconfiguration inbound
redistribute connected route-map Local
no synchronization
exit-address-family
!
ip http server
ip classless
!
!
!
!
route-map Local permit 10
match interface Loopback0 Serial1/0
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
!
end

CE1A#

CE2A#sh running-config
Building configuration...

Current configuration : 1578 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CE2A
!
boot-start-marker
boot-end-marker
!
logging buffered 4096 debugging
no logging console
!
no aaa new-model
ip subnet-zero
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:2::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
description <>
no ip address
ipv6 address 2001:1210:FFFF:1::2/64
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
router bgp 64514
bgp router-id 172.16.2.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 2001:1210:FFFF:1::1 remote-as 64513
neighbor 2001:1210:FFFF:1::1 description
!
address-family ipv6
neighbor 2001:1210:FFFF:1::1 activate
neighbor 2001:1210:FFFF:1::1 send-community extended
neighbor 2001:1210:FFFF:1::1 soft-reconfiguration inbound
redistribute connected route-map Local
no synchronization
exit-address-family
!
ip http server
ip classless
!
!
!
!
route-map Local permit 10
match interface Loopback0 Serial1/0
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
!
end
CE2A#

PE1C#sh running-config
Building configuration...

Current configuration : 2992 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE1C
!
boot-start-marker
boot-end-marker
!
vrf definition CEA
description
rd 64513:1
!
address-family ipv6
route-target export 64513:100
route-target import 64513:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 10.0.1.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
vrf forwarding CEA
no ip address
ipv6 address 2001:810:FFFF:1::1/64
serial restart-delay 0
!
interface Serial1/1
description
ip address 172.16.10.2 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
no fair-queue
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0001.1111.2222.3333.00
!
router bgp 64513
bgp router-id 10.0.1.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 10.0.2.1 remote-as 64513
neighbor 10.0.2.1 description
neighbor 10.0.2.1 update-source Loopback0
neighbor 2001:810:FFFF:1::2 remote-as 64514
neighbor 2001:810:FFFF:1::2 description
!
address-family ipv4
no synchronization
neighbor 10.0.2.1 activate
neighbor 10.0.2.1 next-hop-self
neighbor 10.0.2.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 10.0.2.1 activate
neighbor 10.0.2.1 send-community extended
exit-address-family
!
address-family ipv6 vrf CEA
no synchronization
neighbor 2001:810:FFFF:1::2 remote-as 64514
neighbor 2001:810:FFFF:1::2 description
neighbor 2001:810:FFFF:1::2 activate
neighbor 2001:810:FFFF:1::2 next-hop-self
neighbor 2001:810:FFFF:1::2 soft-reconfiguration inbound
neighbor 2001:810:FFFF:1::2 route-map CEA_OUT out
exit-address-family
!
ip classless
!
ip as-path access-list 13 deny ^$
ip as-path access-list 14 permit _64514_
!
no ip http server
no ip http secure-server
!
!
route-map CEA_OUT permit 10
match as-path 14
!
route-map CEA_OUT permit 20
match as-path 13
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end
PE1C#


PE2C#sh running-config
Building configuration...

Current configuration : 2947 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE2C
!
boot-start-marker
boot-end-marker
!
vrf definition CEA
description
rd 64513:1
!
address-family ipv6
route-target export 64513:100
route-target import 64513:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 10.0.2.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface Loopback1
description
vrf forwarding CEA
no ip address
ipv6 address FEC0:0:0:3::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
ip address 172.16.10.1 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/1
description
vrf forwarding CEA
no ip address
ipv6 address 2001:1610:FFFF:1::2/64
mpls label protocol ldp
mpls ip
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0002.3333.2222.1111.00
!
router bgp 64513
bgp router-id 10.0.2.1
no bgp default ipv4-unicast
no bgp default route-target filter
bgp log-neighbor-changes
neighbor 10.0.1.1 remote-as 64513
neighbor 10.0.1.1 description
neighbor 10.0.1.1 update-source Loopback0
neighbor 2001:1610:FFFF:1::1 remote-as 64515
neighbor 2001:1610:FFFF:1::1 description
!
address-family ipv4
no synchronization
neighbor 10.0.1.1 activate
neighbor 10.0.1.1 next-hop-self
neighbor 10.0.1.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 10.0.1.1 activate
neighbor 10.0.1.1 send-community extended
exit-address-family
!
address-family ipv6 vrf CEA
redistribute connected
no synchronization
neighbor 2001:1610:FFFF:1::1 remote-as 64515
neighbor 2001:1610:FFFF:1::1 activate
neighbor 2001:1610:FFFF:1::1 send-community extended
neighbor 2001:1610:FFFF:1::1 allowas-in 5
exit-address-family
!
ip classless
!
!
no ip http server
no ip http secure-server
!
!
route-map CEA permit 30
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end
PE2C#

PE4C#sh running-config
Building configuration...

Current configuration : 3044 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE4C
!
boot-start-marker
boot-end-marker
!
vrf definition CEA
description
rd 64513:1
!
address-family ipv6
route-target export 64513:100
route-target import 64513:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 10.0.4.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
ip address 172.16.10.6 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
no fair-queue
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/1
description
vrf forwarding CEA
no ip address
ipv6 address 2001:1210:FFFF:1::1/64
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0004.7777.6666.5555.00
!
router bgp 64513
bgp router-id 10.0.4.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 10.0.3.1 remote-as 64513
neighbor 10.0.3.1 description
neighbor 10.0.3.1 update-source Loopback0
neighbor 2001:1210:FFFF:1::2 remote-as 64514
neighbor 2001:1210:FFFF:1::2 description
!
address-family ipv4
no synchronization
neighbor 10.0.3.1 activate
neighbor 10.0.3.1 next-hop-self
neighbor 10.0.3.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 10.0.3.1 activate
neighbor 10.0.3.1 send-community extended
exit-address-family
!
address-family ipv6 vrf CEA
no synchronization
neighbor 2001:1210:FFFF:1::2 remote-as 64514
neighbor 2001:1210:FFFF:1::2 description
neighbor 2001:1210:FFFF:1::2 activate
neighbor 2001:1210:FFFF:1::2 next-hop-self
neighbor 2001:1210:FFFF:1::2 as-override
neighbor 2001:1210:FFFF:1::2 soft-reconfiguration inbound
neighbor 2001:1210:FFFF:1::2 route-map CEA_OUT out
exit-address-family
!
ip classless
!
ip as-path access-list 13 deny ^$
ip as-path access-list 14 permit _64514_
!
no ip http server
no ip http secure-server
!
!
route-map CEA_OUT permit 10
match as-path 14
!
route-map CEA_OUT permit 20
match as-path 13
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE4C#

PE3C#sh running-config
Building configuration...

Current configuration : 2981 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE3C
!
boot-start-marker
boot-end-marker
!
vrf definition CEA
description
rd 64513:1
!
address-family ipv6
route-target export 64513:100
route-target import 64513:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 10.0.3.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface Loopback1
description
vrf forwarding CEA
no ip address
ipv6 address FEC0:0:0:4::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
vrf forwarding CEA
no ip address
ipv6 address 2001:2010:FFFF:1::2/64
mpls label protocol ldp
mpls ip
serial restart-delay 0
!
interface Serial1/1
description
ip address 172.16.10.5 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0003.9999.8888.7777.00
!
router bgp 64513
bgp router-id 10.0.3.1
no bgp default ipv4-unicast
no bgp default route-target filter
bgp log-neighbor-changes
neighbor 10.0.4.1 remote-as 64513
neighbor 10.0.4.1 description
neighbor 10.0.4.1 update-source Loopback0
neighbor 2001:2010:FFFF:1::1 remote-as 64515
neighbor 2001:2010:FFFF:1::1 description
!
address-family ipv4
no synchronization
neighbor 10.0.4.1 activate
neighbor 10.0.4.1 next-hop-self
neighbor 10.0.4.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 10.0.4.1 activate
neighbor 10.0.4.1 send-community extended
exit-address-family
!
address-family ipv6 vrf CEA
redistribute connected
no synchronization
neighbor 2001:2010:FFFF:1::1 remote-as 64515
neighbor 2001:2010:FFFF:1::1 activate
neighbor 2001:2010:FFFF:1::1 send-community extended
neighbor 2001:2010:FFFF:1::1 allowas-in 5
neighbor 2001:2010:FFFF:1::1 soft-reconfiguration inbound
exit-address-family
!
ip classless
!
!
no ip http server
no ip http secure-server
!
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE3C#

PE2B#sh running-config
Building configuration...

Current configuration : 3447 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE2B
!
boot-start-marker
boot-end-marker
!
vrf definition ISPA
description
rd 64515:1
!
address-family ipv6
route-target export 64515:100
route-target import 64515:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 192.168.20.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface Loopback1
description
vrf forwarding ISPA
no ip address
ipv6 address FEC0:0:0:6::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
ip address 192.168.1.2 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/1
description
vrf forwarding ISPA
no ip address
ipv6 address 2001:2010:FFFF:1::1/64
mpls label protocol ldp
mpls ip
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0002.3333.2222.1111.00
!
router bgp 64515
bgp router-id 192.168.20.1
no bgp default ipv4-unicast
no bgp default route-target filter
bgp log-neighbor-changes
neighbor 2001:2010:FFFF:1::2 remote-as 64513
neighbor 2001:2010:FFFF:1::2 description
neighbor 192.168.10.1 remote-as 64515
neighbor 192.168.10.1 description
neighbor 192.168.10.1 update-source Loopback0
!
address-family ipv4
no synchronization
neighbor 192.168.10.1 activate
neighbor 192.168.10.1 send-community
neighbor 192.168.10.1 next-hop-self
neighbor 192.168.10.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 192.168.10.1 activate
neighbor 192.168.10.1 send-community both
exit-address-family
!
address-family ipv6 vrf ISPA
redistribute connected
no synchronization
neighbor 2001:2010:FFFF:1::2 remote-as 64513
neighbor 2001:2010:FFFF:1::2 activate
neighbor 2001:2010:FFFF:1::2 send-community extended
neighbor 2001:2010:FFFF:1::2 default-originate
neighbor 2001:2010:FFFF:1::2 route-map CEA in
neighbor 2001:2010:FFFF:1::2 route-map CEA_OUT out
exit-address-family
!
ip classless
!
ip bgp-community new-format
ip community-list 14 permit 64515:14
ip as-path access-list 13 permit _64513_
ip as-path access-list 14 permit _64514$
!
no ip http server
no ip http secure-server
!
!
route-map CEA permit 10
match as-path 14
set community 64515:14
set extcommunity rt 64515:14
!
route-map CEA permit 20
match as-path 13
!
route-map CEA_OUT permit 10
match community 14
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE2B#


PE1B#sh running-config
Building configuration...

Current configuration : 3606 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE1B
!
boot-start-marker
boot-end-marker
!
vrf definition ISPA
description
rd 64515:1
!
address-family ipv6
route-target export 64515:100
route-target import 64515:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description
ip address 192.168.10.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface Loopback1
description
vrf forwarding ISPA
no ip address
ipv6 address FEC0:0:0:5::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description
vrf forwarding ISPA
no ip address
ipv6 address 2001:1610:FFFF:1::1/64
mpls label protocol ldp
mpls ip
serial restart-delay 0
!
interface Serial1/1
description
ip address 192.168.1.1 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
no fair-queue
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0001.1111.2222.3333.00
!
router bgp 64515
bgp router-id 192.168.10.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 2001:1610:FFFF:1::2 remote-as 64513
neighbor 2001:1610:FFFF:1::2 description
neighbor 192.168.20.1 remote-as 64515
neighbor 192.168.20.1 description
neighbor 192.168.20.1 update-source Loopback0
!
address-family ipv4
no synchronization
neighbor 192.168.20.1 activate
neighbor 192.168.20.1 send-community
neighbor 192.168.20.1 next-hop-self
neighbor 192.168.20.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 192.168.20.1 activate
neighbor 192.168.20.1 send-community both
exit-address-family
!
address-family ipv6 vrf ISPA
redistribute connected
no synchronization
neighbor 2001:1610:FFFF:1::2 remote-as 64513
neighbor 2001:1610:FFFF:1::2 description
neighbor 2001:1610:FFFF:1::2 activate
neighbor 2001:1610:FFFF:1::2 next-hop-self
neighbor 2001:1610:FFFF:1::2 default-originate
neighbor 2001:1610:FFFF:1::2 soft-reconfiguration inbound
neighbor 2001:1610:FFFF:1::2 route-map CEA in
neighbor 2001:1610:FFFF:1::2 route-map CEA_OUT out
exit-address-family
!
ip classless
!
ip bgp-community new-format
ip community-list 14 permit 64515:14
ip as-path access-list 13 permit 10 _64513_
ip as-path access-list 14 permit _64514$
!
no ip http server
no ip http secure-server
!
!
route-map CEA permit 10
match as-path 14
set community 64515:14
set extcommunity rt 64515:14
!
route-map CEA permit 20
match as-path 13
!
route-map CEA permit 30
!
route-map CEA_OUT permit 10
match community 14
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end
PE1B#


OUTPUT
*******************************************************************
CE1A#show ipv6 route
IPv6 Routing Table - 7 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
C 2001:810:FFFF:1::/64 [0/0]
via ::, Serial1/0
L 2001:810:FFFF:1::2/128 [0/0]
via ::, Serial1/0
B 2001:1210:FFFF:1::/64 [20/0]
via FE80::C803:1FF:FE28:0, Serial1/0
L FE80::/10 [0/0]
via ::, Null0
LC FEC0:0:0:1::1/128 [0/0]
via ::, Loopback0
B FEC0:0:0:2::1/128 [20/0]
via FE80::C803:1FF:FE28:0, Serial1/0
L FF00::/8 [0/0]
via ::, Null0
CE1A#ping FEC0:0:0:2::1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0:0:0:2::1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 652/719/760 ms
CE1A#


CE2A#show ipv6 route
IPv6 Routing Table - 7 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
B 2001:810:FFFF:1::/64 [20/0]
via FE80::C808:EFF:FE84:0, Serial1/0
C 2001:1210:FFFF:1::/64 [0/0]
via ::, Serial1/0
L 2001:1210:FFFF:1::2/128 [0/0]
via ::, Serial1/0
L FE80::/10 [0/0]
via ::, Null0
B FEC0:0:0:1::1/128 [20/0]
via FE80::C808:EFF:FE84:0, Serial1/0
LC FEC0:0:0:2::1/128 [0/0]
via ::, Loopback0
L FF00::/8 [0/0]
via ::, Null0
CE2A#ping FEC0:0:0:1::1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0:0:0:1::1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 264/430/576 ms
CE2A#


PE1C#show ipv6 route vrf CEA
IPv6 Routing Table - CEA - 9 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
B ::/0 [200/0]
via 10.0.2.1%default, indirectly connected
C 2001:810:FFFF:1::/64 [0/0]
via Serial1/0, directly connected
L 2001:810:FFFF:1::1/128 [0/0]
via Serial1/0, receive
B 2001:1210:FFFF:1::/64 [200/0]
via 10.0.2.1%default, indirectly connected
B 2001:1610:FFFF:1::/64 [200/0]
via 10.0.2.1%default, indirectly connected
B FEC0:0:0:1::1/128 [20/0]
via FE80::CE02:1FF:FE28:0, Serial1/0
B FEC0:0:0:2::1/128 [200/0]
via 10.0.2.1%default, indirectly connected
B FEC0:0:0:3::1/128 [200/0]
via 10.0.2.1%default, indirectly connected
L FF00::/8 [0/0]
via Null0, receive
PE1C#
PE1C#sho
PE1C#show rou
PE1C#show route-map
route-map CEA_OUT, permit, sequence 10
Match clauses:
as-path (as-path filter): 14
Set clauses:
Policy routing matches: 0 packets, 0 bytes
route-map CEA_OUT, permit, sequence 20
Match clauses:
as-path (as-path filter): 13
Set clauses:
Policy routing matches: 0 packets, 0 bytes
PE1C#shp
PE1C#sho
PE1C#show ip as
PE1C#show ip as-path-access-list
AS path access list 13
deny ^$
AS path access list 14
permit _64514_
PE1C#

PE2C#show ipv6 route vrf CEA
IPv6 Routing Table - CEA - 9 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
B ::/0 [20/0]
via FE80::C805:AFF:FE10:0, Serial1/1
B 2001:810:FFFF:1::/64 [200/0]
via 10.0.1.1%default, indirectly connected
B 2001:1210:FFFF:1::/64 [20/0]
via FE80::C805:AFF:FE10:0, Serial1/1
C 2001:1610:FFFF:1::/64 [0/0]
via Serial1/1, directly connected
L 2001:1610:FFFF:1::2/128 [0/0]
via Serial1/1, receive
B FEC0:0:0:1::1/128 [200/0]
via 10.0.1.1%default, indirectly connected
B FEC0:0:0:2::1/128 [20/0]
via FE80::C805:AFF:FE10:0, Serial1/1
LC FEC0:0:0:3::1/128 [0/0]
via Loopback1, receive
L FF00::/8 [0/0]
via Null0, receive
PE2C#

PE4C#show ipv6 route vrf CEA
IPv6 Routing Table - CEA - 9 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
B ::/0 [200/0]
via 10.0.3.1%default, indirectly connected
B 2001:810:FFFF:1::/64 [200/0]
via 10.0.3.1%default, indirectly connected
C 2001:1210:FFFF:1::/64 [0/0]
via Serial1/1, directly connected
L 2001:1210:FFFF:1::1/128 [0/0]
via Serial1/1, receive
B 2001:2010:FFFF:1::/64 [200/0]
via 10.0.3.1%default, indirectly connected
B FEC0:0:0:1::1/128 [200/0]
via 10.0.3.1%default, indirectly connected
B FEC0:0:0:2::1/128 [20/0]
via FE80::CE09:1FF:FE28:0, Serial1/1
B FEC0:0:0:4::1/128 [200/0]
via 10.0.3.1%default, indirectly connected
L FF00::/8 [0/0]
via Null0, receive
PE4C#show
PE4C#show rou
PE4C#show route-map
route-map CEA_OUT, permit, sequence 10
Match clauses:
as-path (as-path filter): 14
Set clauses:
Policy routing matches: 0 packets, 0 bytes
route-map CEA_OUT, permit, sequence 20
Match clauses:
as-path (as-path filter): 13
Set clauses:
Policy routing matches: 0 packets, 0 bytes
PE4C#sho
PE4C#show ip as
PE4C#show ip as-path-access-list
AS path access list 13
deny ^$
AS path access list 14
permit _64514_
PE4C#

PE3C#show ipv6 route vrf CEA
IPv6 Routing Table - CEA - 9 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
B ::/0 [20/0]
via FE80::C806:11FF:FEB8:0, Serial1/0
B 2001:810:FFFF:1::/64 [20/0]
via FE80::C806:11FF:FEB8:0, Serial1/0
B 2001:1210:FFFF:1::/64 [200/0]
via 10.0.4.1%default, indirectly connected
C 2001:2010:FFFF:1::/64 [0/0]
via Serial1/0, directly connected
L 2001:2010:FFFF:1::2/128 [0/0]
via Serial1/0, receive
B FEC0:0:0:1::1/128 [20/0]
via FE80::C806:11FF:FEB8:0, Serial1/0
B FEC0:0:0:2::1/128 [200/0]
via 10.0.4.1%default, indirectly connected
LC FEC0:0:0:4::1/128 [0/0]
via Loopback1, receive
L FF00::/8 [0/0]
via Null0, receive
PE3C#

PE2B#show route-map
route-map CEA, permit, sequence 10
Match clauses:
as-path (as-path filter): 14
Set clauses:
community 64515:14
extended community RT:64515:14
Policy routing matches: 0 packets, 0 bytes
route-map CEA, permit, sequence 20
Match clauses:
as-path (as-path filter): 13
Set clauses:
Policy routing matches: 0 packets, 0 bytes
route-map CEA_OUT, permit, sequence 10
Match clauses:
community (community-list filter): 14
Set clauses:
Policy routing matches: 0 packets, 0 bytes
PE2B#sho
PE2B#show ip com
PE2B#show ip community-list
Community standard list 14
permit 64515:14
PE2B#shp
PE2B#shp
PE2B#sho
PE2B#show ip as
PE2B#show ip as-path-access-list
AS path access list 13
permit _64513_
AS path access list 14
permit _64514$
PE2B#


PE1B#show ipv6 route vrf ISPA
IPv6 Routing Table - ISPA - 12 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
B 2001:810:FFFF:1::/64 [20/0]
via FE80::C804:AFF:FE10:0, Serial1/0
B 2001:1210:FFFF:1::/64 [200/0]
via 192.168.20.1%default, indirectly connected
C 2001:1610:FFFF:1::/64 [0/0]
via Serial1/0, directly connected
L 2001:1610:FFFF:1::1/128 [0/0]
via Serial1/0, receive
B 2001:2010:FFFF:1::/64 [200/0]
via 192.168.20.1%default, indirectly connected
B FEC0:0:0:1::1/128 [20/0]
via FE80::C804:AFF:FE10:0, Serial1/0
B FEC0:0:0:2::1/128 [200/0]
via 192.168.20.1%default, indirectly connected
B FEC0:0:0:3::1/128 [20/0]
via FE80::C804:AFF:FE10:0, Serial1/0
B FEC0:0:0:4::1/128 [200/0]
via 192.168.20.1%default, indirectly connected
LC FEC0:0:0:5::1/128 [0/0]
via Loopback1, receive
B FEC0:0:0:6::1/128 [200/0]
via 192.168.20.1%default, indirectly connected
L FF00::/8 [0/0]
via Null0, receive
PE1B#
PE1B#sho
PE1B#show rou
PE1B#show route-map
route-map CEA, permit, sequence 10
Match clauses:
as-path (as-path filter): 14
Set clauses:
community 64515:14
extended community RT:64515:14
Policy routing matches: 0 packets, 0 bytes
route-map CEA, permit, sequence 20
Match clauses:
as-path (as-path filter): 13
Set clauses:
Policy routing matches: 0 packets, 0 bytes
route-map CEA, permit, sequence 30
Match clauses:
Set clauses:
Policy routing matches: 0 packets, 0 bytes
route-map CEA_OUT, permit, sequence 10
Match clauses:
community (community-list filter): 14
Set clauses:
Policy routing matches: 0 packets, 0 bytes
PE1B#sho
PE1B#show ip co
PE1B#show ip community-list
Community standard list 14
permit 64515:14
PE1B#show ip as-path-access-list
AS path access list 13
permit 10 _64513_
AS path access list 14
permit _64514$
PE1B#


CE1A#traceroute FEC0:0:0:2::1

Type escape sequence to abort.
Tracing the route to FEC0:0:0:2::1

1 2001:810:FFFF:1::1 136 msec 168 msec 52 msec
2 2001:1610:FFFF:1::2 228 msec 176 msec 104 msec
3 2001:1610:FFFF:1::1 256 msec 328 msec 288 msec
4 2001:2010:FFFF:1::1 416 msec 320 msec 368 msec
5 2001:2010:FFFF:1::2 776 msec 532 msec 1236 msec
6 2001:1210:FFFF:1::1 484 msec 1300 msec 768 msec
7 2001:1210:FFFF:1::2 824 msec 1052 msec 952 msec
CE1A#

CE2A#traceroute FEC0:0:0:1::1

Type escape sequence to abort.
Tracing the route to FEC0:0:0:1::1

1 2001:1210:FFFF:1::1 152 msec 124 msec 92 msec
2 2001:2010:FFFF:1::2 128 msec 148 msec 88 msec
3 2001:2010:FFFF:1::1 136 msec 156 msec 128 msec
4 2001:1610:FFFF:1::1 216 msec 252 msec 360 msec
5 2001:1610:FFFF:1::2 404 msec 312 msec 280 msec
6 2001:810:FFFF:1::1 276 msec 660 msec 236 msec
7 2001:810:FFFF:1::2 344 msec 496 msec 440 msec
CE2A#

PE1C#traceroute vrf CEA ipv6 FEC0:0:0:2::1

Type escape sequence to abort.
Tracing the route to FEC0:0:0:2::1

1 2001:1610:FFFF:1::2 [MPLS: Label 24 Exp 0] 208 msec 188 msec 164 msec
2 2001:1610:FFFF:1::1 376 msec 240 msec 140 msec
3 2001:2010:FFFF:1::1 [AS 64515] [MPLS: Label 16 Exp 0] 492 msec 260 msec 652
msec
4 2001:2010:FFFF:1::2 [AS 64515] 464 msec 260 msec 432 msec
5 2001:1210:FFFF:1::1 [AS 64514] [MPLS: Label 18 Exp 0] 388 msec 536 msec 516
msec
6 2001:1210:FFFF:1::2 [AS 64514] 588 msec 476 msec 668 msec
PE1C#

IPv6 MPLS 6VPE InterAS VPN using MP-eBGP LAB

Configuration Guidelines::

AS64513
VRF used CEA
rd 64513:1
rt 64513:100

AS64515
VRF used CE2A
rd 64515:1
rt 64515:100

CE AS 64514

PE-CE Routing Used "BGP"
IGP Used "ISIS" Level 2 between PE1 ,P1 & PE2 .Loopbacks in Level 1 and PE1 & PE2 in different area.
MP_iBGP established between PE1 & PE2 over Loopback Interface 0

MP-eBGP established between PE2 and PE2_AS2 over directly connected Serial Interface
**********************************************************************************************************

CE1A#sh running-config
Building configuration...

Current configuration : 1636 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CE1A
!
boot-start-marker
boot-end-marker
!
logging buffered 4096 debugging
no logging console
!
no aaa new-model
ip subnet-zero
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:5::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
description <>
no ip address
ipv6 address 2001:810:FFFF:1::2/64
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
router bgp 64514
bgp router-id 172.16.3.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 2001:810:FFFF:1::1 remote-as 64513
neighbor 2001:810:FFFF:1::1 description <>
!
address-family ipv6
neighbor 2001:810:FFFF:1::1 activate
neighbor 2001:810:FFFF:1::1 send-community extended
neighbor 2001:810:FFFF:1::1 allowas-in 5
neighbor 2001:810:FFFF:1::1 soft-reconfiguration inbound
redistribute connected route-map Local
no synchronization
exit-address-family
!
ip http server
ip classless
!
!
!
!
route-map Local permit 10
match interface Loopback0 Serial1/0
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
!
end

CE1A#


CE2A#sh running-config
Building configuration...

Current configuration : 1600 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CE2A
!
boot-start-marker
boot-end-marker
!
logging buffered 4096 debugging
no logging console
!
no aaa new-model
ip subnet-zero
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description <>
no ip address
ipv6 address FEC0:0:0:4::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
description <>
no ip address
ipv6 address 2001:1210:FFFF:1::2/64
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
router bgp 64514
bgp router-id 172.16.2.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 2001:1210:FFFF:1::1 remote-as 64515
neighbor 2001:1210:FFFF:1::1 description <>
!
address-family ipv6
neighbor 2001:1210:FFFF:1::1 activate
neighbor 2001:1210:FFFF:1::1 send-community extended
neighbor 2001:1210:FFFF:1::1 soft-reconfiguration inbound
redistribute connected route-map Local
no synchronization
exit-address-family
!
ip http server
ip classless
!
!
!
!
route-map Local permit 10
match interface Loopback0 Serial1/0
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
!
end
CE2A#


PE1#sh running-config
Building configuration...

Current configuration : 2867 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE1
!
boot-start-marker
boot-end-marker
!
vrf definition CEA
description <>
rd 64513:1
!
address-family ipv6
route-target export 64513:100
route-target export 64515:100
route-target import 64513:100
route-target import 64515:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description <>
ip address 10.0.1.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description <>
vrf forwarding CEA
no ip address
ipv6 address 2001:810:FFFF:1::1/64
serial restart-delay 0
!
interface Serial1/1
description <>
ip address 192.168.1.1 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
no fair-queue
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0001.1111.2222.3333.00
!
router bgp 64513
bgp router-id 10.0.1.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 10.0.3.1 remote-as 64513
neighbor 10.0.3.1 description <>
neighbor 10.0.3.1 update-source Loopback0
neighbor 2001:810:FFFF:1::2 remote-as 64514
neighbor 2001:810:FFFF:1::2 description <>
!
address-family ipv4
no synchronization
neighbor 10.0.3.1 activate
neighbor 10.0.3.1 next-hop-self
neighbor 10.0.3.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 10.0.3.1 activate
neighbor 10.0.3.1 send-community extended
exit-address-family
!
address-family ipv6 vrf CEA
redistribute connected
no synchronization
neighbor 2001:810:FFFF:1::2 remote-as 64514
neighbor 2001:810:FFFF:1::2 description <>
neighbor 2001:810:FFFF:1::2 activate
neighbor 2001:810:FFFF:1::2 next-hop-self
neighbor 2001:810:FFFF:1::2 soft-reconfiguration inbound
exit-address-family
!
ip classless
!
!
no ip http server
no ip http secure-server
!
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE1#

PE2#sh running-config
Building configuration...

Current configuration : 2952 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE2
!
boot-start-marker
boot-end-marker
!
vrf definition CEA
description <>
rd 64513:1
!
address-family ipv6
route-target export 64513:100
route-target export 64515:100
route-target import 64513:100
route-target import 64515:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description <>
ip address 10.0.3.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface Loopback1
description <>
vrf forwarding CEA
no ip address
ipv6 address FEC0:0:0:7::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description <>
ip address 192.168.1.2 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/1
description <>
ip address 172.16.1.1 255.255.255.252
mpls bgp forwarding
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0002.3333.2222.1111.00
redistribute connected route-map Local
!
router bgp 64513
bgp router-id 10.0.3.1
no bgp default ipv4-unicast
no bgp default route-target filter
bgp log-neighbor-changes
neighbor 10.0.1.1 remote-as 64513
neighbor 10.0.1.1 description <>
neighbor 10.0.1.1 update-source Loopback0
neighbor 172.16.1.2 remote-as 64515
neighbor 172.16.1.2 description <>
!
address-family ipv4
no synchronization
neighbor 10.0.1.1 activate
neighbor 10.0.1.1 next-hop-self
neighbor 10.0.1.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 10.0.1.1 activate
neighbor 10.0.1.1 send-community extended
neighbor 172.16.1.2 activate
neighbor 172.16.1.2 send-community extended
neighbor 172.16.1.2 next-hop-self
exit-address-family
!
address-family ipv6 vrf CEA
redistribute connected
no synchronization
exit-address-family
!
ip classless
!
!
no ip http server
no ip http secure-server
!
!
route-map Local permit 10
match interface Serial1/1
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE2#

PE2_AS2#sh running-config
Building configuration...

Current configuration : 2985 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE2_AS2
!
boot-start-marker
boot-end-marker
!
vrf definition CE2A
description <>
rd 64515:1
!
address-family ipv6
route-target export 64515:100
route-target export 64513:100
route-target import 64515:100
route-target import 64513:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description <>
ip address 172.16.20.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface Loopback1
description <>
vrf forwarding CE2A
no ip address
ipv6 address FEC0:0:0:8::1/128
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description <>
ip address 172.16.1.2 255.255.255.252
mpls bgp forwarding
mpls label protocol ldp
serial restart-delay 0
!
interface Serial1/1
description <>
ip address 172.16.1.5 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0002.3333.2222.1111.00
redistribute connected route-map Local
!
router bgp 64515
bgp router-id 172.16.20.1
no bgp default ipv4-unicast
no bgp default route-target filter
bgp log-neighbor-changes
neighbor 172.16.1.1 remote-as 64513
neighbor 172.16.1.1 description <>
neighbor 172.16.10.1 remote-as 64515
neighbor 172.16.10.1 description <>
neighbor 172.16.10.1 update-source Loopback0
!
address-family ipv4
no synchronization
neighbor 172.16.10.1 activate
neighbor 172.16.10.1 next-hop-self
neighbor 172.16.10.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 172.16.1.1 activate
neighbor 172.16.1.1 send-community extended
neighbor 172.16.10.1 activate
neighbor 172.16.10.1 send-community extended
exit-address-family
!
address-family ipv6 vrf CE2A
redistribute connected
no synchronization
exit-address-family
!
ip classless
!
!
no ip http server
no ip http secure-server
!
!
route-map Local permit 10
match interface Serial1/0
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE2_AS2#


PE1_AS2#sh running-config
Building configuration...

Current configuration : 2987 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PE1_AS2
!
boot-start-marker
boot-end-marker
!
vrf definition CE2A
description <>
rd 64515:1
!
address-family ipv6
route-target export 64515:100
route-target export 64513:100
route-target import 64515:100
route-target import 64513:100
exit-address-family
!
no logging console
!
no aaa new-model
ip subnet-zero
ip source-route
!
!
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
multilink bundle-name authenticated
mpls label protocol ldp
call rsvp-sync
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
description <>
ip address 172.16.10.1 255.255.255.255
ip router isis
isis circuit-type level-1
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
description <>
ip address 172.16.1.6 255.255.255.252
ip router isis
mpls label protocol ldp
mpls ip
no fair-queue
serial restart-delay 0
isis circuit-type level-2-only
!
interface Serial1/1
description <>
vrf forwarding CE2A
no ip address
ipv6 address 2001:1210:FFFF:1::1/64
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/4
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/5
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/6
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/7
no ip address
shutdown
serial restart-delay 0
!
router isis
net 49.0001.1111.2222.3333.00
!
router bgp 64515
bgp router-id 172.16.10.1
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 2001:810:FFFF:1::2 remote-as 64514
neighbor 2001:810:FFFF:1::2 description <>
neighbor 172.16.20.1 remote-as 64515
neighbor 172.16.20.1 description <>
neighbor 172.16.20.1 update-source Loopback0
!
address-family ipv4
no synchronization
redistribute connected
neighbor 172.16.20.1 activate
neighbor 172.16.20.1 next-hop-self
neighbor 172.16.20.1 soft-reconfiguration inbound
no auto-summary
exit-address-family
!
address-family vpnv6
neighbor 172.16.20.1 activate
neighbor 172.16.20.1 send-community extended
exit-address-family
!
address-family ipv6 vrf CE2A
redistribute connected
no synchronization
neighbor 2001:1210:FFFF:1::2 remote-as 64514
neighbor 2001:1210:FFFF:1::2 description <>
neighbor 2001:1210:FFFF:1::2 activate
neighbor 2001:1210:FFFF:1::2 next-hop-self
neighbor 2001:1210:FFFF:1::2 default-originate
neighbor 2001:1210:FFFF:1::2 soft-reconfiguration inbound
exit-address-family
!
ip classless
!
!
no ip http server
no ip http secure-server
!
!
!
mpls ldp router-id Loopback0
!
control-plane
!
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
end

PE1_AS2#

OUTPUT
*************************************************************************

CE1A#show ipv6 route
IPv6 Routing Table - 9 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
C 2001:810:FFFF:1::/64 [0/0]
via ::, Serial1/0
L 2001:810:FFFF:1::2/128 [0/0]
via ::, Serial1/0
B 2001:1210:FFFF:1::/64 [20/0]
via FE80::C800:10FF:FE10:0, Serial1/0
L FE80::/10 [0/0]
via ::, Null0
B FEC0:0:0:4::1/128 [20/0]
via FE80::C800:10FF:FE10:0, Serial1/0
LC FEC0:0:0:5::1/128 [0/0]
via ::, Loopback0
B FEC0:0:0:7::1/128 [20/0]
via FE80::C800:10FF:FE10:0, Serial1/0
B FEC0:0:0:8::1/128 [20/0]
via FE80::C800:10FF:FE10:0, Serial1/0
L FF00::/8 [0/0]
via ::, Null0
CE1A#ping FEC0:0:0:4::1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0:0:0:4::1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 72/112/200 ms
CE1A#

CE2A#show ipv6 route
IPv6 Routing Table - 9 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
B ::/0 [20/0]
via FE80::C803:AFF:FE84:0, Serial1/0
B 2001:810:FFFF:1::/64 [20/0]
via FE80::C803:AFF:FE84:0, Serial1/0
C 2001:1210:FFFF:1::/64 [0/0]
via ::, Serial1/0
L 2001:1210:FFFF:1::2/128 [0/0]
via ::, Serial1/0
L FE80::/10 [0/0]
via ::, Null0
LC FEC0:0:0:4::1/128 [0/0]
via ::, Loopback0
B FEC0:0:0:7::1/128 [20/0]
via FE80::C803:AFF:FE84:0, Serial1/0
B FEC0:0:0:8::1/128 [20/0]
via FE80::C803:AFF:FE84:0, Serial1/0
L FF00::/8 [0/0]
via ::, Null0
CE2A#ping FEC0:0:0:5::1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0:0:0:5::1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 72/106/136 ms
CE2A#

PE1#show bgp vpnv6 unicast all summary
BGP router identifier 10.0.1.1, local AS number 64513
BGP table version is 23, main routing table version 23
9 network entries using 1485 bytes of memory
12 path entries using 1152 bytes of memory
7/5 BGP path/bestpath attribute entries using 532 bytes of memory
3 BGP AS-PATH entries using 72 bytes of memory
1 BGP extended community entries using 24 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 3265 total bytes of memory
2 received paths for inbound soft reconfiguration
BGP activity 12/3 prefixes, 22/10 paths, scan interval 15 secs

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
10.0.3.1 4 64513 92 86 23 0 0 01:09:33 4
2001:810:FFFF:1::2
4 64514 38 46 23 0 0 00:33:02 2
PE1#sho
PE1#show ipv6rou
PE1#show ipv6 rou
PE1#show ipv6 route vrf
PE1#show ipv6 route vrf CEA
IPv6 Routing Table - CEA - 8 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
C 2001:810:FFFF:1::/64 [0/0]
via Serial1/0, directly connected
L 2001:810:FFFF:1::1/128 [0/0]
via Serial1/0, receive
B 2001:1210:FFFF:1::/64 [200/0]
via 172.16.1.2%default, indirectly connected
B FEC0:0:0:4::1/128 [200/0]
via 172.16.1.2%default, indirectly connected
B FEC0:0:0:5::1/128 [20/0]
via FE80::CE04:1FF:FE34:0, Serial1/0
B FEC0:0:0:7::1/128 [200/0]
via 10.0.3.1%default, indirectly connected
B FEC0:0:0:8::1/128 [200/0]
via 172.16.1.2%default, indirectly connected
L FF00::/8 [0/0]
via Null0, receive
PE1#

PE2#show bgp vpnv6 unicast all summary
BGP router identifier 10.0.3.1, local AS number 64513
BGP table version is 30, main routing table version 30
9 network entries using 1485 bytes of memory
9 path entries using 864 bytes of memory
7/6 BGP path/bestpath attribute entries using 532 bytes of memory
3 BGP AS-PATH entries using 72 bytes of memory
1 BGP extended community entries using 24 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 2977 total bytes of memory
BGP activity 11/2 prefixes, 13/4 paths, scan interval 15 secs

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
10.0.1.1 4 64513 87 92 30 0 0 01:10:12 2
172.16.1.2 4 64515 52 53 30 0 0 00:37:38 3
PE2#sho
PE2#show ipv6 route vrf CEA
IPv6 Routing Table - CEA - 7 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
B 2001:810:FFFF:1::/64 [200/0]
via 10.0.1.1%default, indirectly connected
B 2001:1210:FFFF:1::/64 [20/0]
via 172.16.1.2%default, indirectly connected
B FEC0:0:0:4::1/128 [20/0]
via 172.16.1.2%default, indirectly connected
B FEC0:0:0:5::1/128 [200/0]
via 10.0.1.1%default, indirectly connected
LC FEC0:0:0:7::1/128 [0/0]
via Loopback1, receive
B FEC0:0:0:8::1/128 [20/0]
via 172.16.1.2%default, indirectly connected
L FF00::/8 [0/0]
via Null0, receive
PE2#

PE2_AS2#show bgp vpnv6 unicast all summary
BGP router identifier 172.16.20.1, local AS number 64515
BGP table version is 28, main routing table version 28
9 network entries using 1485 bytes of memory
9 path entries using 864 bytes of memory
8/6 BGP path/bestpath attribute entries using 608 bytes of memory
3 BGP AS-PATH entries using 72 bytes of memory
1 BGP extended community entries using 24 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 3053 total bytes of memory
BGP activity 11/0 prefixes, 13/2 paths, scan interval 15 secs

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
172.16.1.1 4 64513 55 54 28 0 0 00:38:46 3
172.16.10.1 4 64515 65 67 28 0 0 00:48:18 2
PE2_AS2#show ipv6 route vrf CE2A
IPv6 Routing Table - CE2A - 7 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
B 2001:810:FFFF:1::/64 [20/0]
via 172.16.1.1%default, indirectly connected
B 2001:1210:FFFF:1::/64 [200/0]
via 172.16.10.1%default, indirectly connected
B FEC0:0:0:4::1/128 [200/0]
via 172.16.10.1%default, indirectly connected
B FEC0:0:0:5::1/128 [20/0]
via 172.16.1.1%default, indirectly connected
B FEC0:0:0:7::1/128 [20/0]
via 172.16.1.1%default, indirectly connected
LC FEC0:0:0:8::1/128 [0/0]
via Loopback1, receive
L FF00::/8 [0/0]
via Null0, receive
PE2_AS2#


PE1_AS2#show bgp vpnv6 unicast all summary
BGP router identifier 172.16.10.1, local AS number 64515
BGP table version is 18, main routing table version 18
9 network entries using 1485 bytes of memory
12 path entries using 1152 bytes of memory
8/5 BGP path/bestpath attribute entries using 608 bytes of memory
3 BGP AS-PATH entries using 72 bytes of memory
1 BGP extended community entries using 24 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 3341 total bytes of memory
2 received paths for inbound soft reconfiguration
BGP activity 11/0 prefixes, 23/9 paths, scan interval 15 secs

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
2001:1210:FFFF:1::2
4 64514 23 33 18 0 0 00:18:49 2
172.16.20.1 4 64515 67 66 18 0 0 00:48:50 4
PE1_AS2#show ipv6
PE1_AS2#show ipv6 rout
PE1_AS2#show ipv6 route vrf
PE1_AS2#show ipv6 route vrf CE2A
IPv6 Routing Table - CE2A - 8 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
B 2001:810:FFFF:1::/64 [200/0]
via 172.16.1.1%default, indirectly connected
C 2001:1210:FFFF:1::/64 [0/0]
via Serial1/1, directly connected
L 2001:1210:FFFF:1::1/128 [0/0]
via Serial1/1, receive
B FEC0:0:0:4::1/128 [20/0]
via FE80::CE05:1FF:FE34:0, Serial1/1
B FEC0:0:0:5::1/128 [200/0]
via 172.16.1.1%default, indirectly connected
B FEC0:0:0:7::1/128 [200/0]
via 172.16.1.1%default, indirectly connected
B FEC0:0:0:8::1/128 [200/0]
via 172.16.20.1%default, indirectly connected
L FF00::/8 [0/0]
via Null0, receive
PE1_AS2#