LoginSignup
0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 5 years have passed since last update.

@eiuemura(Eitaro Uemura)

Inter-AS mVPN Option C Pattern-3 - ASBRにRR機能を移動-StaticRPを設定して、SSM用のMDT SAFIを削除

Posted at

まず最初に

この検証内容は、2011年に MPLS VPN についてラボで確認した時の結果をローカルのwikiサーバーに保存していました。その後、誰かの参考になったのかどうかは分からないのですが、もうwikiサーバーも動いていませんので、誰もこの内容を見ることもないと思います。でも、最近になって自分でも見直すことがありましたので、少しでも参考になればと思い、こちらにアップすることにしました。

Topology

Figure-1

figure-1.jpg

Figure-2

  • 各ASでStatic RPを使用。(SSMは使用しない)
  • 各ルータのloopbackアドレスをAS間でBGPを使用してアドバタイズ
  • R1-R2間でmsdp peerを設定

figure-2.jpg

config

R1

config
hostname PE3A
!
ip multicast-routing 
!
mpls label range 1000 1999
mpls label protocol ldp
!
interface Loopback0
 ip address 10.1.1.3 255.255.255.255
 ip pim sparse-mode
 ip router isis 
!
interface Ethernet0/0
 ip address 192.168.143.3 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
interface Ethernet1/0
 ip address 172.20.34.3 255.255.255.0
 ip pim sparse-mode
 mpls bgp forwarding
!
router isis
 net 49.0000.0000.3333.00
!
router bgp 1
 no bgp default ipv4-unicast
 no bgp default route-target filter
 bgp log-neighbor-changes
 neighbor 10.1.1.1 remote-as 1
 neighbor 10.1.1.1 update-source Loopback0
 neighbor 10.1.1.2 remote-as 1
 neighbor 10.1.1.2 update-source Loopback0
 neighbor 10.1.1.4 remote-as 1
 neighbor 10.1.1.4 update-source Loopback0
 neighbor 172.20.34.4 remote-as 2
 !
 address-family ipv4
  no synchronization
  network 10.1.1.3 mask 255.255.255.255
  neighbor 10.1.1.1 activate
  neighbor 10.1.1.1 route-reflector-client
  neighbor 10.1.1.1 next-hop-self
  neighbor 10.1.1.2 activate
  neighbor 10.1.1.2 route-reflector-client
  neighbor 10.1.1.2 next-hop-self
  neighbor 10.1.1.4 activate
  neighbor 10.1.1.4 route-reflector-client
  neighbor 10.1.1.4 next-hop-self
  neighbor 172.20.34.4 activate
  no auto-summary
 exit-address-family
 !
 address-family vpnv4
  neighbor 10.1.1.1 activate
  neighbor 10.1.1.1 send-community extended
  neighbor 10.1.1.1 route-reflector-client
  neighbor 10.1.1.1 next-hop-self
  neighbor 10.1.1.2 activate
  neighbor 10.1.1.2 send-community extended
  neighbor 10.1.1.2 route-reflector-client
  neighbor 10.1.1.2 next-hop-self
  neighbor 172.20.34.4 activate
  neighbor 172.20.34.4 send-community extended
 exit-address-family
!
ip pim rp-address 10.1.1.3
ip msdp peer 10.2.2.3 connect-source Loopback0
ip msdp cache-sa-state
!

R2

config
hostname PE3B
!
ip multicast-routing 
!
mpls label range 2000 2999
mpls label protocol ldp
!
interface Loopback0
 ip address 10.2.2.3 255.255.255.255
 ip pim sparse-mode
 ip router isis 
!
interface Ethernet0/0
 ip address 172.16.43.3 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
interface Ethernet1/0
 ip address 172.20.34.4 255.255.255.0
 ip pim sparse-mode
 mpls bgp forwarding
!
router isis
 net 49.0000.0000.3333.00
!
router bgp 2
 no bgp default ipv4-unicast
 no bgp default route-target filter
 bgp log-neighbor-changes
 neighbor 10.2.2.1 remote-as 2
 neighbor 10.2.2.1 update-source Loopback0
 neighbor 10.2.2.2 remote-as 2
 neighbor 10.2.2.2 update-source Loopback0
 neighbor 10.2.2.4 remote-as 2
 neighbor 10.2.2.4 update-source Loopback0
 neighbor 172.20.34.3 remote-as 1
 !
 address-family ipv4
  no synchronization
  network 10.2.2.3 mask 255.255.255.255
  neighbor 10.2.2.1 activate
  neighbor 10.2.2.1 route-reflector-client
  neighbor 10.2.2.1 next-hop-self
  neighbor 10.2.2.2 activate
  neighbor 10.2.2.2 route-reflector-client
  neighbor 10.2.2.2 next-hop-self
  neighbor 10.2.2.4 activate
  neighbor 10.2.2.4 route-reflector-client
  neighbor 10.2.2.4 next-hop-self
  neighbor 172.20.34.3 activate
  no auto-summary
 exit-address-family
 !
 address-family vpnv4
  neighbor 10.2.2.1 activate
  neighbor 10.2.2.1 send-community extended
  neighbor 10.2.2.1 route-reflector-client
  neighbor 10.2.2.1 next-hop-self
  neighbor 10.2.2.2 activate
  neighbor 10.2.2.2 send-community extended
  neighbor 10.2.2.2 route-reflector-client
  neighbor 10.2.2.2 next-hop-self
  neighbor 172.20.34.3 activate
  neighbor 172.20.34.3 send-community extended
 exit-address-family
!
ip pim rp-address 10.2.2.3
ip msdp peer 10.1.1.3 connect-source Loopback0
ip msdp cache-sa-state
!

R3

config
hostname P1A
!
ip multicast-routing 
!
mpls label range 3000 3999
mpls label protocol ldp
!
interface Loopback0
 ip address 10.1.1.4 255.255.255.255
 ip pim sparse-mode
 ip router isis 
!
interface Ethernet0/0
 ip address 192.168.143.5 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
interface Ethernet1/0
 ip address 172.19.142.5 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
interface Ethernet2/0
 ip address 172.30.41.5 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
router isis
 net 49.0000.0000.4444.00
!
router bgp 1
 no bgp default ipv4-unicast
 bgp log-neighbor-changes
 neighbor 10.1.1.3 remote-as 1
 neighbor 10.1.1.3 update-source Loopback0
 !
 address-family ipv4
  no synchronization
  network 10.1.1.4 mask 255.255.255.255
  neighbor 10.1.1.3 activate
  no auto-summary
 exit-address-family
!
ip pim rp-address 10.1.1.3
!

R4

config
hostname P1B
!
ip multicast-routing 
!
mpls label range 4000 4999
mpls label protocol ldp
!
interface Loopback0
 ip address 10.2.2.4 255.255.255.255
 ip pim sparse-mode
 ip router isis 
!
interface Ethernet0/0
 ip address 172.16.43.5 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
interface Ethernet1/0
 ip address 172.19.42.5 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
interface Ethernet2/0
 ip address 172.30.141.5 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
router isis
 net 49.0000.0000.4444.00
!
router bgp 2
 no bgp default ipv4-unicast
 bgp log-neighbor-changes
 neighbor 10.2.2.3 remote-as 2
 neighbor 10.2.2.3 update-source Loopback0
 !
 address-family ipv4
  no synchronization
  network 10.2.2.4 mask 255.255.255.255
  neighbor 10.2.2.3 activate
  no auto-summary
 exit-address-family
!
ip pim rp-address 10.2.2.3
!

R5

config
hostname PE2A
!
ip vrf blue
 rd 55:1111
 route-target export 55:1111
 route-target import 55:1111
 mdt default 232.1.1.1
!
ip multicast-routing 
ip multicast-routing vrf blue 
!
mpls label range 5000 5999
mpls label protocol ldp
!
interface Loopback0
 ip address 10.1.1.2 255.255.255.255
 ip pim sparse-mode
 ip router isis 
!
interface Ethernet0/0
 ip address 172.19.142.2 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
interface Serial1/0
 ip vrf forwarding blue
 ip address 172.17.12.2 255.255.255.0
 ip pim sparse-mode
 no fair-queue
 serial restart-delay 0
!
router isis
 net 49.0000.0000.2222.00
!
router rip
 !
 address-family ipv4 vrf blue
  redistribute bgp 1 metric 1
  network 172.17.0.0
  no auto-summary
  version 2
 exit-address-family
!
router bgp 1
 no bgp default ipv4-unicast
 bgp log-neighbor-changes
 neighbor 10.1.1.3 remote-as 1
 neighbor 10.1.1.3 update-source Loopback0
 !
 address-family ipv4
  no synchronization
  network 10.1.1.2 mask 255.255.255.255
  neighbor 10.1.1.3 activate
  no auto-summary
 exit-address-family
 !
 address-family vpnv4
  neighbor 10.1.1.3 activate
  neighbor 10.1.1.3 send-community extended
 exit-address-family
 !
 address-family ipv4 vrf blue
  no synchronization
  redistribute rip metric 1
 exit-address-family
!
ip pim rp-address 10.1.1.3
ip pim vrf blue bsr-candidate Serial1/0 0
ip pim vrf blue rp-candidate Serial1/0 group-list 1
!
access-list 1 permit 239.1.1.1
!

R6

config
hostname PE2B
!
ip vrf blue
 rd 55:1111
 route-target export 55:1111
 route-target import 55:1111
 mdt default 232.1.1.1
!
ip multicast-routing 
ip multicast-routing vrf blue 
!
mpls label range 6000 6999
mpls label protocol ldp
!
interface Loopback0
 ip address 10.2.2.2 255.255.255.255
 ip pim sparse-mode
 ip router isis 
!
interface Ethernet0/0
 ip address 172.19.42.2 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
interface Serial1/0
 ip vrf forwarding blue
 ip address 172.18.22.2 255.255.255.0
 ip pim sparse-mode
 no fair-queue
 serial restart-delay 0
!
router isis
 net 49.0000.0000.2222.00
!
router rip
 !
 address-family ipv4 vrf blue
  redistribute bgp 2 metric 1
  network 172.18.0.0
  no auto-summary
  version 2
 exit-address-family
!
router bgp 2
 no bgp default ipv4-unicast
 bgp log-neighbor-changes
 neighbor 10.2.2.3 remote-as 2
 neighbor 10.2.2.3 update-source Loopback0
 !
 address-family ipv4
  no synchronization
  network 10.2.2.2 mask 255.255.255.255
  neighbor 10.2.2.3 activate
  no auto-summary
 exit-address-family
 !
 address-family vpnv4
  neighbor 10.2.2.3 activate
  neighbor 10.2.2.3 send-community extended
 exit-address-family
 !
 address-family ipv4 vrf blue
  no synchronization
  redistribute rip metric 1
 exit-address-family
!
ip pim rp-address 10.2.2.3
ip pim vrf blue bsr-candidate Serial1/0 0
ip pim vrf blue rp-candidate Serial1/0 group-list 1
!
access-list 1 permit 239.2.2.2
!

R7

config
hostname PE1A
!
ip vrf green
 rd 55:2222
 route-target export 55:2222
 route-target import 55:2222
 mdt default 232.2.2.2
!
ip multicast-routing 
ip multicast-routing vrf green 
!
mpls label range 7000 7999
mpls label protocol ldp
!
interface Loopback0
 ip address 10.1.1.1 255.255.255.255
 ip pim sparse-mode
 ip router isis 
!
interface Ethernet0/0
 ip address 172.30.41.1 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
interface Serial1/0
 ip vrf forwarding green
 ip address 172.25.11.1 255.255.255.0
 ip pim dense-mode
 no fair-queue
 serial restart-delay 0
!
router isis
 net 49.0000.0000.1111.00
!
router rip
 !
 address-family ipv4 vrf green
  redistribute bgp 1 metric 1
  network 172.25.0.0
  no auto-summary
  version 2
 exit-address-family
!
router bgp 1
 no bgp default ipv4-unicast
 bgp log-neighbor-changes
 neighbor 10.1.1.3 remote-as 1
 neighbor 10.1.1.3 update-source Loopback0
 !
 address-family ipv4
  no synchronization
  network 10.1.1.1 mask 255.255.255.255
  neighbor 10.1.1.3 activate
  no auto-summary
 exit-address-family
 !
 address-family vpnv4
  neighbor 10.1.1.3 activate
  neighbor 10.1.1.3 send-community extended
 exit-address-family
 !
 address-family ipv4 vrf green
  no synchronization
  redistribute rip
 exit-address-family
!
ip pim rp-address 10.1.1.3
!

R8

config
hostname PE1B
!
ip vrf green
 rd 55:2222
 route-target export 55:2222
 route-target import 55:2222
 mdt default 232.2.2.2
!
ip multicast-routing 
ip multicast-routing vrf green 
!
mpls label range 8000 8999
mpls label protocol ldp
!
interface Loopback0
 ip address 10.2.2.1 255.255.255.255
 ip pim sparse-mode
 ip router isis 
!
interface Ethernet0/0
 ip address 172.30.141.1 255.255.255.0
 ip pim sparse-mode
 ip router isis 
 mpls ip
!
interface Serial1/0
 ip vrf forwarding green
 ip address 172.25.111.1 255.255.255.0
 ip pim dense-mode
 no fair-queue
 serial restart-delay 0
!
router isis
 net 49.0000.0000.1111.00
!
router rip
 !
 address-family ipv4 vrf green
  redistribute bgp 2 metric 1
  network 172.25.0.0
  no auto-summary
  version 2
 exit-address-family
!
router bgp 2
 no bgp default ipv4-unicast
 bgp log-neighbor-changes
 neighbor 10.2.2.3 remote-as 2
 neighbor 10.2.2.3 update-source Loopback0
 !
 address-family ipv4
  no synchronization
  network 10.2.2.1 mask 255.255.255.255
  neighbor 10.2.2.3 activate
  no auto-summary
 exit-address-family
 !
 address-family vpnv4
  neighbor 10.2.2.3 activate
  neighbor 10.2.2.3 send-community extended
 exit-address-family
 !
 address-family ipv4 vrf green
  no synchronization
  redistribute rip
 exit-address-family
!
ip pim rp-address 10.2.2.3
!

R9

config
hostname CE2A
!
ip multicast-routing 
!
interface Serial0/0
 ip address 172.17.12.10 255.255.255.0
 ip pim sparse-mode
 ip igmp join-group 239.1.1.1
 serial restart-delay 0
!
router rip
 version 2
 network 172.17.0.0
 no auto-summary
!

R10

config
hostname CE2B
!
ip multicast-routing 
!
interface Serial0/0
 ip address 172.18.22.10 255.255.255.0
 ip pim sparse-mode
 ip igmp join-group 239.2.2.2
 serial restart-delay 0
!
router rip
 version 2
 network 172.18.0.0
 no auto-summary
!

R11

config
hostname CE1A
!
ip multicast-routing 
!
interface Serial0/0
 ip address 172.25.11.10 255.255.255.0
 ip pim dense-mode
 ip igmp join-group 239.1.1.1
 serial restart-delay 0
!
router rip
 version 2
 network 172.25.0.0
 no auto-summary
!

R12

config
hostname CE1B
!
ip multicast-routing 
!
interface Serial0/0
 ip address 172.25.111.10 255.255.255.0
 ip pim dense-mode
 ip igmp join-group 239.2.2.2
 serial restart-delay 0
!
router rip
 version 2
 network 172.25.0.0
 no auto-summary
!
0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
Sign upLogin
0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?