BIRD2: BGP Sederhana - Revision history

Onnowpurbo: /* BGP Peering */

2019-01-17T23:51:19Z

BGP Peering

Onnowpurbo: /* BGP Peering */

2019-01-17T23:36:47Z

BGP Peering

Onnowpurbo: /* Test */

2019-01-17T22:58:34Z

Test

Onnowpurbo: /* BGP Peering */

2019-01-17T22:58:09Z

BGP Peering

Onnowpurbo: /* BGP Peering */

2019-01-17T22:41:16Z

BGP Peering

Onnowpurbo: Created page with "thumb Ada tiga (3) ISP ISP1: IP 192.168.1.1/24 menuju ISP3 IP 192.168.3.1/24 menuju ISP2 AS 10 IP 10.100.100.0/24 IP 10.100.2..."

2019-01-17T22:30:16Z

Created page with "center|400px|thumb Ada tiga (3) ISP ISP1: IP 192.168.1.1/24 menuju ISP3 IP 192.168.3.1/24 menuju ISP2 AS 10 IP 10.100.100.0/24 IP 10.100.2..."

New page

[[File:Bgp-multihoming.png|center|400px|thumb]]

Ada tiga (3) ISP

ISP1:
IP 192.168.1.1/24 menuju ISP3
IP 192.168.3.1/24 menuju ISP2
AS 10
IP 10.100.100.0/24
IP 10.100.200.0/24

ISP2
IP 192.168.2.1/24 - menuju ISP3
IP 192.168.3.2/24 - menuju ISP1
AS 20
IP 10.10.10.0/24
IP 10.10.20.0/24

ISP3 (kita)
IP 192.168.1.2/24 - menuju ISP1
IP 192.168.2.2/24 - menuju ISP2
AS 30
IP 10.1.1.0/24
IP 10.1.2.0/24

==Sambungan==

R1
e1 --> R3 e1
e2 --> R2 e2
e3 --> LAN 10.100.100.0/24
e4 --> LAN 10.100.200.0/24

R2
e1 --> R3 e2
e2 --> R1 e2
e3 --> LAN 10.10.10.0/24
e4 --> LAN 10.10.20.0/24

R3
e1 --> R1 e1
e2 --> R2 e1
e3 --> LAN 10.1.1.0/24
e4 --> LAN 10.1.2.0/24

==Setup connection==

Pastikan semua ifconfig bersih, lakukan langkah [[BIRD: dari OpenWRT]]

ISP1

ifconfig eth1 192.168.1.1 netmask 255.255.255.0
ifconfig eth2 192.168.3.1 netmask 255.255.255.0
ifconfig eth3 10.100.100.1 netmask 255.255.255.0
ifconfig eth4 10.100.200.1 netmask 255.255.255.0

ISP2

ifconfig eth1 192.168.2.1 netmask 255.255.255.0
ifconfig eth2 192.168.3.2 netmask 255.255.255.0
ifconfig eth3 10.10.10.1 netmask 255.255.255.0
ifconfig eth4 10.10.20.1 netmask 255.255.255.0

ISP3

ifconfig eth1 192.168.1.2 netmask 255.255.255.0
ifconfig eth2 192.168.2.2 netmask 255.255.255.0
ifconfig eth3 10.1.1.1 netmask 255.255.255.0
ifconfig eth4 10.1.2.1 netmask 255.255.255.0

==BGP Peering==

Consider that IP connectivity between ISPs edge routers and Our Core router is already set up and working properly. So we can start to establish BGP peering to both ISPs.

ISP1

# vi /usr/local/etc/bird6.conf # BIRD appliance di GNS3
vi /etc/bird.conf # BIRD1 di OpenWRT

edit

log syslog all;
router id 192.168.1.1;
protocol kernel {
import all;
export all;
learn;
scan time 20;
}
protocol device {
import all;
export all;
scan time 10; # Scan interfaces every 10 seconds
}
protocol direct {
interface "lo", "eth1", "eth2", "eth3", "eth4" ; # Restrict network interfaces BIRD works with
}
protocol bgp {
import all;
export all;
local as 10;
neighbor 192.168.1.2 as 30;
}
protocol bgp {
import all;
export all;
local as 10;
neighbor 192.168.3.2 as 20;
}

# BIRD1 di OpenWRT
killall zebra
killall bgpd
killall watchquagga
killall ospfd
killall ospf6d
killall ripd
killall ripngd
killall bird4
bird4

ISP2

# vi /usr/local/etc/bird6.conf # BIRD appliance di GNS3
vi /etc/bird.conf # BIRD1 di OpenWRT

edit

log syslog all;
router id 192.168.2.1;
protocol kernel {
import all;
export all;
learn;
scan time 20;
}
protocol device {
import all;
export all;
scan time 10; # Scan interfaces every 10 seconds
}
protocol direct {
interface "lo", "eth1", "eth2", "eth3", "eth4" ; # Restrict network interfaces BIRD works with
}
protocol bgp {
import all;
export all;
local as 20;
neighbor 192.168.3.1 as 10;
}
protocol bgp {
import all;
export all;
local as 20;
neighbor 192.168.2.2 as 30;
}

# BIRD1 di OpenWRT
killall zebra
killall bgpd
killall watchquagga
killall ospfd
killall ospf6d
killall ripd
killall ripngd
killall bird4
bird4

ISP3

# vi /usr/local/etc/bird6.conf # BIRD appliance di GNS3
vi /etc/bird.conf # BIRD1 di OpenWRT

edit

log syslog all;
router id 192.168.1.2;
protocol kernel {
import all;
export all;
learn;
scan time 20;
}
protocol device {
import all;
export all;
scan time 10; # Scan interfaces every 10 seconds
}
protocol direct {
interface "eth1", "eth2", "eth3", "eth4" ; # Restrict network interfaces BIRD works with
}
protocol bgp {
import all;
export all;
local as 30;
neighbor 192.168.1.1 as 10;
}
protocol bgp {
import all;
export all;
local as 30;
neighbor 192.168.2.2 as 20;
}

# BIRD1 di OpenWRT
killall zebra
killall bgpd
killall watchquagga
killall ospfd
killall ospf6d
killall ripd
killall ripngd
killall bird4
bird4

==Test==

birdc4

ketik

show interfaces
show protocols
show protocols all bgp1
show protocols all bgp2
show route

==Referensi==

* https://wiki.vyos.net/wiki/User_Guide#BGP

==Pranala Menarik==

* [[TCP/IP: Advanced Routing]]
* [[Quagga]]
* [[VyOS]]
* [[Mikrotik]]
* [[Cisco]]
* [[Juniper]]
* [[BIRD: Routing]]
* [[BIRD2]]
* [[IPv6]]

* [[TCP/IP: Advanced Routing]]
* [[IPv6: Advanced Routing]]
* [[IPv6: Quagga]]
* [[IPv6: Mikrotik]]
* [[IPv6: Cisco]]
* [[IPv6: Juniper]]
* [[IPv6: BIRD: Routing]]
* [[IPv6]]

@@ Line 87: / Line 87: @@
   log syslog all;
   router id 192.168.1.1;
-−
   ipv4 table master4;
   ipv6 table master6;
@@ Line 112: / Line 112: @@
           interface "eth1" , "eth2" , "eth3" , "eth4" ;
+  }
   protocol bgp {
           local 192.168.1.1 as 10;
           neighbor 192.168.1.2 as 30;
           ipv4 {
-                import all;
+                 import all;
-                export all;
+                 export all;
           };
+  }
   protocol bgp {
           local 192.168.3.1 as 10;
           neighbor 192.168.3.2 as 20;
           ipv4 {
-               import all;
+                 import all;
-               export all;
+                 export all;
           };
-−
+  }
   # BIRD1 di OpenWRT
@@ Line 149: / Line 147: @@
 edit
   log syslog all;
   router id 192.168.2.1;
-−
   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 bgp {
-  protocol bgp {
+          local 192.168.3.2 as 20;
           neighbor 192.168.3.1 as 10;
           ipv4 {
-             import all;
+                 import all;
-             export all;
+                 export all;
           };
-−
+  }
   protocol bgp {
           local 192.168.2.1 as 20;
           neighbor 192.168.2.2 as 30;
           ipv4 {
-            import all;
+                 import all;
-            export all;
+                 export all;
           };
-−
+  }
   # BIRD1 di OpenWRT
@@ Line 214: / Line 211: @@
   log syslog all;
   router id 192.168.1.2;
   ipv4 table master4;
   ipv6 table master6;
@@ Line 238: / Line 236: @@
           interface "eth1" , "eth2" , "eth3" , "eth4" ;
+  }
   protocol bgp {
-        local as 30;
+         local 192.168.1.2 as 30;
-        neighbor 192.168.1.1 as 10;
+         neighbor 192.168.1.1 as 10;
-        ipv4 {
+         ipv4 {
-              import all;
+                 import all;
-              export all;
+                 export all;
-        };
+         };
+  }
   # BIRD1 di OpenWRT

@@ Line 119: / Line 119: @@
                  import all;
                  export all;
+          };
+  }
   protocol bgp {
@@ Line 127: / Line 127: @@
                 import all;
                 export all;
+          };
+  }
@@ Line 139: / Line 139: @@
   killall ripd
   killall ripngd
-  killall bird4
+  killall bird
-  bird4
+  bird
 ISP2
@@ Line 183: / Line 183: @@
               import all;
               export all;
+          };
+  }
   protocol bgp {
@@ Line 191: / Line 191: @@
              import all;
              export all;
+          };
+  }
@@ Line 202: / Line 202: @@
   killall ripd
   killall ripngd
-  killall bird4
+  killall bird
-  bird4
+  bird
 ISP3
@@ Line 245: / Line 245: @@
                import all;
                export all;
+         };
+  }
   protocol bgp {
@@ Line 253: / Line 253: @@
                import all;
                export all;
+         };
+  }
@@ Line 264: / Line 264: @@
   killall ripd
   killall ripngd
-  killall bird4
+  killall bird
-  bird4
+  bird
 ==Test==