Difference between revisions of "BIRD2: OSPF Sederhana"

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Line 73: Line 73:
 
  log syslog all;
 
  log syslog all;
 
  router id 10.10.1.1;
 
  router id 10.10.1.1;
−
 
+
 
  ipv4 table master4;
 
  ipv4 table master4;
 
  ipv6 table master6;
 
  ipv6 table master6;
Line 99: Line 99:
 
  }
 
  }
 
  protocol ospf v2 ospf4 {
 
  protocol ospf v2 ospf4 {
−
         ipv4 {  
+
         ipv4 {
−
              import all;
+
                import all;
−
              export all;
+
                export all;
 
         };
 
         };
 
         area 0 {
 
         area 0 {
−
                 interface "eth1", "eth2" { cost 5; type bcast; hello 5; };
+
                 interface "eth1", "eth2" { hello 5; type bcast; ttl security; };
−
                 interface "eth3", "eth4" { stub };
+
                 interface "eth3" { stub; };
−
          };                                                    
+
        };
−
  }  
+
  }
 +
  
−
  # BIRD1 di OpenWRT
+
  # BIRD2 di OpenWRT
 
  killall zebra
 
  killall zebra
 
  killall bgpd
 
  killall bgpd
Line 129: Line 130:
 
  log syslog all;
 
  log syslog all;
 
  router id 10.10.1.6;
 
  router id 10.10.1.6;
−
 
+
 
  ipv4 table master4;
 
  ipv4 table master4;
 
  ipv6 table master6;
 
  ipv6 table master6;
Line 155: Line 156:
 
  }
 
  }
 
  protocol ospf v2 ospf4 {
 
  protocol ospf v2 ospf4 {
−
         ipv4 {  
+
         ipv4 {
−
              import all;
+
                import all;
−
              export all;
+
                export all;
 
         };
 
         };
 
         area 0 {
 
         area 0 {
−
                 interface "eth1", "eth2" { cost 5; type bcast; hello 5; };
+
                 interface "eth1", "eth2" { hello 5; type bcast; ttl security; };
−
                 interface "eth3", "eth4" { stub };
+
                 interface "eth3" { stub; };
−
          };                                                    
+
        };
−
  }   
+
  }
 +
   
  
−
  # BIRD1 di OpenWRT
+
  # BIRD2 di OpenWRT
 
  killall zebra
 
  killall zebra
 
  killall bgpd
 
  killall bgpd
Line 175: Line 177:
 
  killall bird
 
  killall bird
 
  bird
 
  bird
 +
  
 
R3:
 
R3:
Line 185: Line 188:
 
  log syslog all;
 
  log syslog all;
 
  router id 10.10.1.2;
 
  router id 10.10.1.2;
 +
 
 
  ipv4 table master4;
 
  ipv4 table master4;
 
  ipv6 table master6;
 
  ipv6 table master6;
Line 210: Line 214:
 
  }
 
  }
 
  protocol ospf v2 ospf4 {
 
  protocol ospf v2 ospf4 {
−
         ipv4 {  
+
         ipv4 {
−
              import all;
+
                import all;
−
              export all;
+
                export all;
 
         };
 
         };
 
         area 0 {
 
         area 0 {
−
                 interface "eth1", "eth2" { cost 5; type bcast; hello 5; };
+
                 interface "eth1", "eth2" { hello 5; type bcast; ttl security; };
−
                 interface "eth3", "eth4" { stub };
+
                 interface "eth3" { stub; };
−
          };                                                    
+
        };
−
  }  
+
  }
−
  # BIRD1 di OpenWRT
+
 +
 
 +
 
 +
 
 +
  # BIRD2 di OpenWRT
 
  killall zebra
 
  killall zebra
 
  killall bgpd
 
  killall bgpd

Revision as of 07:37, 18 January 2019



Image6005.gif

Sambungan

R1
eth1: -- R3: eth1
eth2: -- R2: eth1
eth3: -- Internet

R2:
eth1: -- R1: eth2
eth2: -- R3: eth2
eth3: -- LAN 172.16.1.1/16

R3:
eth1: -- R1: eth1
eth2: -- R2: eth2
eth3: -- LAN 192.168.1.1/24


IP address

Reset konfigurasi OpenWRT menggunakan teknik BIRD: dari OpenWRT


R1: 

ifconfig eth1 10.10.1.1 netmask 255.255.255.252
ifconfig eth2 10.10.1.5 netmask 255.255.255.252
ifconfig eth3 192.168.122.100 netmask 255.255.255.0
ifconfig eth3 192.168.122.101 netmask 255.255.255.0
ifconfig eth3 192.168.122.102 netmask 255.255.255.0


Router2: 

ifconfig eth1 10.10.1.6 netmask 255.255.255.252
ifconfig eth2 10.10.1.9 netmask 255.255.255.252
ifconfig eth3 172.16.1.1 netmask 255.255.0.0

Router3: 

ifconfig eth1 10.10.1.2 netmask 255.255.255.252
ifconfig eth2 10.10.1.10 netmask 255.255.255.252
ifconfig eth3 192.168.1.1 netmask 255.255.255.0

OSPF

Ada tiga (3) elemen dasar konfigurasi OSPF:

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

instance name=default sudah ada, tidak perlu di tambahkan, tapi kalau perlu menambahkan caranya adalah sebagai berikut Catatan: Ingat bahwa backbone area-id adalah 0.0.0.0.


R1: 

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

edit 

log syslog all;
router id 10.10.1.1;

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 direct {
        ipv4;
        interface "eth1" , "eth2" , "eth3" , "eth4" ;
}
protocol ospf v2 ospf4 {
        ipv4 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1", "eth2" { hello 5; type bcast; ttl security; };
                interface "eth3" { stub; };
        };
}


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

R2: 

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

edit 

log syslog all;
router id 10.10.1.6;

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 direct {
        ipv4;
        interface "eth1" , "eth2" , "eth3" , "eth4" ;
}
protocol ospf v2 ospf4 {
        ipv4 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1", "eth2" { hello 5; type bcast; ttl security; };
                interface "eth3" { stub; };
        };
}


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


R3: 

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

edit 

log syslog all;
router id 10.10.1.2;
 
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 direct {
        ipv4;
        interface "eth1" , "eth2" , "eth3" , "eth4" ;
}
protocol ospf v2 ospf4 {
        ipv4 {
                import all;
                export all;
        };
        area 0 {
                interface "eth1", "eth2" { hello 5; type bcast; ttl security; };
                interface "eth3" { stub; };
        };
}




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

Verify

Cek R1, R2, R3 

show protocols ospf1
show ospf
show route

Referensi

Pranala Menarik


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