IPv6: Quagga: OSPF Sederhana

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Topologi

R1

e1 -- R3: e1
e2 -- R2: e1
e3 -- NAT: Internet

R2

e1 -- R2: e1
e2 -- R3: e2
e3 -- LAN 172.16.1.1

R3

e1 -- R1: e1
e2 -- R2: e2
e3 -- LAN 192.168.1.1


Konfigurasi

Router1:

vtysh
configure terminal
  ipv6 forwarding
  interface eth1
    ip address 10.10.1.1/30
    ipv6 address 2001:10:10:1::1/64
    ipv6 ospf6 network broadcast
    no shutdown
    exit
  interface eth2
    ip address 10.10.1.5/30
    ipv6 address 2001:10:10:5::1/64
    ipv6 ospf6 network broadcast
    no shutdown
    exit
  !
  ! NAT GNS3 gw 192.168.122.1
  interface eth3
    ip address 192.168.122.100/24
    ip address 192.168.122.101/24
    ip address 192.168.122.102/24
    no shutdown
    ip route 0.0.0.0/0 192.168.122.1
  end

Router2:

vtysh
configure terminal
  ipv6 forwarding
  interface eth1
    ip address 10.10.1.6/30
    ipv6 address 2001:10:10:5::2/64
    ipv6 ospf6 network broadcast
    no shutdown
    exit
  interface eth2
    ip address 10.10.1.9/24
    ipv6 address 2001:10:10:9::1/64
    ipv6 ospf6 network broadcast
    no shutdown
    exit
  interface eth3
    ip address 172.16.1.1/16
    ipv6 address 2001:172:16:1::1/64
    ipv6 ospf6 network broadcast
    no shutdown
    end

Router3:

vtysh
configure terminal
  ipv6 forwarding
  interface eth1
    ip address 10.10.1.2/30
    ipv6 address 2001:10:10:1::2/64
    ipv6 ospf6 network broadcast
    no shutdown
    exit
  interface eth2
    ip address 10.10.1.10/30
    ipv6 address 2001:10:10:9::2/64
    ipv6 ospf6 network broadcast
    no shutdown
    exit
  interface eth3
    ip address 192.168.1.1/24
    ipv6 address 2001:192:168:1::1/64
    ipv6 ospf6 network broadcast
    no shutdown
    end

Ada tiga (3) elemen dasar konfigurasi OSPF:

  • Enable OSPF instance
  • OSPF area configuration
  • OSPF network configuration


Catatan: Ingat bahwa backbone area-id adalah 0.0.0.0.

R1

vtysh
configure terminal
  !
  ! area 0 = backbone
  router ospf
    network 10.10.1.0/30 area 0.0.0.0
    network 10.10.1.4/30 area 0.0.0.0
    exit
  router ospf6
    router-id 10.10.1.1
    interface eth1 area 0.0.0.0 
    interface eth2 area 0.0.0.0 
    area 0.0.0.0 range 2001:10:10:1::/64
    area 0.0.0.0 range 2001:10:10:5::/64
  end

R2

vtysh
configure terminal
  !
  ! area 0 = backbone
  router ospf
    network 10.10.1.4/30 area 0.0.0.0
    network 10.10.1.8/30 area 0.0.0.0
    network 172.16.0.0/16 area 0.0.0.0
    exit
  router ospf6
    router-id 10.10.1.5
    interface eth1 area 0.0.0.0 
    interface eth2 area 0.0.0.0 
    area 0.0.0.0 range 2001:10:10:5::/64
    area 0.0.0.0 range 2001:10:10:9::/64
    area 0.0.0.0 range 2001:172:16:1::/64
  end

R3

vtysh
configure terminal
  !
  ! area 0 = backbone
  router ospf
    network 10.10.1.0/30 area 0.0.0.0
    network 10.10.1.8/30 area 0.0.0.0
    network 192.168.1.0/24 area 0.0.0.0
    exit
  router ospf6
    router-id 10.10.1.2
    interface eth1 area 0.0.0.0 
    interface eth2 area 0.0.0.0 
    area 0.0.0.0 range 2001:10:10:1::/64
    area 0.0.0.0 range 2001:10:10:9::/64
    area 0.0.0.0 range 2001:192:168:1::/64
  end

Verify

Cek di R1, R2, R3

show ipv6 ospf6 
show ipv6 ospf6 neighbor
show ipv6 ospf6 database
show ipv6 route ospf
show ipv6 route
show ip ospf neighbor
show ip ospf database 
show ip route


ping x:x:x:x::x - ipv6

Referensi

Pranala Menarik