IPv6: BIRD2: OSPF multi-area network

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Image6006.gif

Topology Jaringan

R1: 

eth1: -- R2: eth1
eth2: -- R3: eth1

R2: 

eth1: -- R1: eth1
eth2: -- R4: eth1
eth3: -- nat0: Internet

R3: 

eth1: -- R1: eth2
eth2: -- LAN: 192.168.1.1/24

R4: 

eth1: -- R2: eth2
eth2: -- LAN: 192.168.2.1/24

Setup IP address

R1: 

enable
configure terminal
  interface ethernet1/1
    ip address 10.0.1.1 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:0:1::1/64
    ipv6 ospf 1 area 0.0.0.0
    no shutdown
    exit
  interface ethernet1/2
    ip address 10.1.1.1 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:1:1::1/64
    ipv6 ospf 1 area 0.0.0.1
    no shutdown
    exit
 end



ifconfig eth1 10.0.1.1 netmask 255.255.255.252
ifconfig eth1 2001:10:0:1::1/64
ifconfig eth2 10.1.1.1 netmask 255.255.255.252
ifconfig eth2 2001:10:1:1::1/64

R2: 

enable
configure terminal
  interface ethernet1/1
    ip address 10.0.1.2 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:0:1::2/64
    ipv6 ospf 2 area 0.0.0.0
    no shutdown
    exit
  interface ethernet1/2
    ip address 10.1.2.1 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:1:2::1/64
    ipv6 ospf 2 area 0.0.0.2
    no shutdown
    exit
  !
  ! NAT GNS3 gw 192.168.122.1
  interface ethernet1/3
    ip address 192.168.122.100 255.255.255.0
    ipv6 enable
    ipv6 address 2001:192:168:122::100/64
    no shutdown
    ip route 0.0.0.0 0.0.0.0 192.168.122.1
  end



ifconfig eth1 10.0.1.2 netmask 255.255.255.252
ifconfig eth1 2001:10:0:1::2/64
ifconfig eth2 10.1.2.1 netmask 255.255.255.252
ifconfig eth2 2001:10:1:2::1/64
ifconfig eth3 192.168.122.100 netmask 255.255.255.0
ifconfig eth3 2001:192:168:122::100/64
route add default gw 192.168.122.1

R3: 

enable
configure terminal
  interface ethernet1/1
    ip address 10.1.1.2 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:1:1::2/64
    ipv6 ospf 3 area 0.0.0.1
    no shutdown
    exit
  interface ethernet1/2
    ip address 192.168.1.1 255.255.255.0
    ipv6 enable
    ipv6 address 2001:192:168:1::1/64
    ipv6 ospf 3 area 0.0.0.1
    no shutdown
    exit
  end

ifconfig eth1 10.1.1.2 netmask 255.255.255.252
ifconfig eth1 2001:10:1:1::2/64
ifconfig eth2 192.168.1.1 netmask 255.255.255.0
ifconfig eth2 2001:192:168:1::1/64

R4: 

enable
configure terminal
  interface ethernet1/1
    ip address 10.1.2.2 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:1:2::2/64
    ipv6 ospf 4 area 0.0.0.2
    no shutdown
    exit
  interface ethernet1/2
    ip address 192.168.2.1 255.255.255.0
    ipv6 enable
    ipv6 address 2001:192:168:2::1/64
    ipv6 ospf 4 area 0.0.0.2
    no shutdown
    exit
  end



ifconfig eth1 10.1.2.2 netmask 255.255.255.252
ifconfig eth1 2001:10:1:2::2/64
ifconfig eth2 192.168.2.1 netmask 255.255.255.0
ifconfig eth2 2001:192:168:2::1/64


Setup OSPF

R1: 

enable
configure terminal
  !
  ! area 0.0.0.0 = backbone
  router ospf 1
  network 10.0.1.0 0.0.0.3 area 0.0.0.0
  network 10.1.1.0 0.0.0.3 area 0.0.0.1
  ipv6 unicast-routing 
  ipv6 router ospf 1
    router-id 10.1.1.1
    area 0.0.0.0 range 2001:10:0:1::/64
    area 0.0.0.1 range 2001:10:1:1::/64
  end



R1: 

# vi /usr/local/etc/bird6.conf  # BIRD appliance di GNS3
vi /etc/bird.conf               # BIRD di OpenWRT

edit 

log syslog all;
router id 10.0.1.1;

ipv4 table master4;
ipv6 table master6;
ipv4 table mcast4;
ipv6 table mcast6;
ipv4 table mtab4;
ipv6 table mtab6;
vpn4 table vpntab4;
vpn6 table vpntab6;
vpn4 table vpn4mc;
vpn6 table vpn6mc;
flow4 table flowtab4;
flow6 table flowtab6;

protocol device {
}
protocol kernel kernel4 {
        ipv4 {
                export all;
        };
}
protocol kernel kernel6 {
        ipv6 {
                export all;
        };
}
protocol direct {
        ipv4;
        ipv6;
        interface "eth1" , "eth2"  ;
}
protocol ospf v2 ospf4 {
        ipv4 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1" { hello 5; type bcast; ttl security; };
        };
        area 1 {
                interface "eth2" { hello 5; type bcast; ttl security; };
        };
}
protocol ospf v3 ospf6 {
        ipv6 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1" { hello 5; type bcast; ttl security; };
        };
        area 1 {
                interface "eth2" { hello 5; type bcast; ttl security; };
        };
}


# BIRD2 di OpenWRT
killall zebra
killall bgpd
killall watchquagga
killall ospfd
killall ospf6d
killall ripd
killall ripngd
killall bird
bird

R2: 

enable
configure terminal
  !
  ! area 0.0.0.0 = backbone
  router ospf 2
  network 10.0.1.0 0.0.0.3 area 0.0.0.0
  network 10.1.2.0 0.0.0.3 area 0.0.0.2
  ipv6 unicast-routing 
  ipv6 router ospf 2
    router-id 10.1.2.1
    area 0.0.0.0 range 2001:10:0:1::/64
    area 0.0.0.2 range 2001:10:1:2::/64
   end



# vi /usr/local/etc/bird6.conf  # BIRD appliance di GNS3
vi /etc/bird.conf               # BIRD di OpenWRT

edit 

log syslog all;
router id 10.0.1.2;

ipv4 table master4;
ipv6 table master6;
ipv4 table mcast4;
ipv6 table mcast6;
ipv4 table mtab4;
ipv6 table mtab6;
vpn4 table vpntab4;
vpn6 table vpntab6;
vpn4 table vpn4mc;
vpn6 table vpn6mc;
flow4 table flowtab4;
flow6 table flowtab6;

protocol device {
}
protocol kernel kernel4 {
        ipv4 {
                export all;
        };
}
protocol kernel kernel6 {
        ipv6 {
                export all;
        };
}
protocol direct {
        ipv4;
        ipv6;
        interface "eth1" , "eth2" , "eth3"  ;
}
protocol ospf v2 ospf4 {
        ipv4 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1" { hello 5; type bcast; ttl security; };
                interface "eth3" { stub; };
        };
        area 2 {
                interface "eth2" { hello 5; type bcast; ttl security; };
        };
}
protocol ospf v3 ospf6 {
        ipv6 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1" { hello 5; type bcast; ttl security; };
                interface "eth3" { stub; };
        };
        area 2 {
                interface "eth2" { hello 5; type bcast; ttl security; };
        };
}


# BIRD2 di OpenWRT
killall zebra
killall bgpd
killall watchquagga
killall ospfd
killall ospf6d
killall ripd
killall ripngd
killall bird
bird








R3 configuration: 

enable
configure terminal
  !
  ! area 0.0.0.0 = backbone
  router ospf 3
  network 10.1.1.0 0.0.0.3 area 0.0.0.1
  network 192.168.1.0 0.0.0.255 area 0.0.0.1
  ipv6 unicast-routing 
  ipv6 router ospf 3
    router-id 192.168.1.1
    area 0.0.0.1 range 2001:10:1:1::/64
    area 0.0.0.1 range 2001:192:168:1::/64
   end



# vi /usr/local/etc/bird6.conf  # BIRD appliance di GNS3
vi /etc/bird.conf               # BIRD di OpenWRT

edit 

log syslog all;
router id 10.1.1.2;

ipv4 table mast
# vi /usr/local/etc/bird6.conf  # BIRD appliance di GNS3
vi /etc/bird.conf               # BIRD di OpenWRT

edit 

log syslog all;
router id 10.1.1.2;

ipv4 table master4;
ipv6 table master6;
ipv4 table mcast4;
ipv6 table mcast6;
ipv4 table mtab4;
ipv6 table mtab6;
vpn4 table vpntab4;
vpn6 table vpntab6;
vpn4 table vpn4mc;
vpn6 table vpn6mc;
flow4 table flowtab4;
flow6 table flowtab6;

protocol device {
}
protocol kernel kernel4 {
        ipv4 {
                export all;
        };
}
protocol kernel kernel6 {
        ipv6 {
                export all;
        };
}
protocol direct {
        ipv4;
        ipv6;
        interface "eth1" , "eth2"  ;
}
protocol ospf v2 ospf4 {
        ipv4 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1" { hello 5; type bcast; ttl security; };
        };
        area 1 {
                interface "eth2" { stub; };
        };
}
protocol ospf v3 ospf6 {
        ipv6 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1" { hello 5; type bcast; ttl security; };
        };
        area 1 {
                interface "eth2" { stub; };
        };
}


# BIRD2 di OpenWRT
killall zebra
killall bgpd
killall watchquagga
killall ospfd
killall ospf6d
killall ripd
killall ripngd
killall bird
bird








R4 configuration: 

enable
configure terminal
  !
  ! area 0.0.0.0 = backbone
  router ospf 4
  network 10.1.2.0 0.0.0.3 area 0.0.0.2
  network 192.168.2.0 0.0.0.255 area 0.0.0.2
  ipv6 unicast-routing 
  ipv6 router ospf 4
    router-id 192.168.2.1
    area 0.0.0.2 range 2001:10:1:2::/64
    area 0.0.0.2 range 2001:192:168:2::/64
  end




# vi /usr/local/etc/bird6.conf  # BIRD appliance di GNS3
vi /etc/bird.conf               # BIRD di OpenWRT

edit 

log syslog all;
router id 10.1.1.2;

ipv4 table mast
# vi /usr/local/etc/bird6.conf  # BIRD appliance di GNS3
vi /etc/bird.conf               # BIRD di OpenWRT

edit 

log syslog all;
router id 10.1.2.2;

ipv4 table master4;
ipv6 table master6;
ipv4 table mcast4;
ipv6 table mcast6;
ipv4 table mtab4;
ipv6 table mtab6;
vpn4 table vpntab4;
vpn6 table vpntab6;
vpn4 table vpn4mc;
vpn6 table vpn6mc;
flow4 table flowtab4;
flow6 table flowtab6;

protocol device {
}
protocol kernel kernel4 {
        ipv4 {
                export all;
        };
}
protocol kernel kernel6 {
        ipv6 {
                export all;
        };
}
protocol direct {
        ipv4;
        ipv6;
        interface "eth1" , "eth2"  ;
}
protocol ospf v2 ospf4 {
        ipv4 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1" { hello 5; type bcast; ttl security; };
        };
        area 2 {
                interface "eth2" { stub; };
        };
}
protocol ospf v3 ospf6 {
        ipv6 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1" { hello 5; type bcast; ttl security; };
        };
        area 2 {
                interface "eth2" { stub; };
        };
}


# BIRD2 di OpenWRT
killall zebra
killall bgpd
killall watchquagga
killall ospfd
killall ospf6d
killall ripd
killall ripngd
killall bird
bird






Cek route

Cek R1, R2, R3, R4 

show protocols ospf1
show ospf
show route


Redistribute Connected

R3: 

enable
configure terminal
router ospf 3
  redistribute connected
  end

R4: 

enable
configure terminal
router ospf 4
  redistribute connected
  end


Cek 

show ip ospf neighbor
show ip ospf database 
show ip route

Youtube

Pranala Menarik


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