Konfigurasi Routing OSPF (ABR) pada Mikrotik GNS3

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Mungkin kalian tidak tahu apa Itu OSPF ABR?

Area Border Router(ABR) adalah sebuah Router yang berada di border area, dan berfungsi untuk menghubungkan beberapa area yang berbeda.

Langsung aja kita konfigurasi gan.

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Baca Juga

PC 1 :

ip 200.100.10.2/30 200.100.10.1
ip dns 8.8.8.8 8.8.4.4
show ip

PC 2 :

ip 200.100.20.2/30 200.100.20.1
ip dns 8.8.8.8 8.8.4.4
show ip

R-1 :

ip address add address=200.100.10.1/30 interface=ether4
ip address add address=10.10.10.1/30 interface=ether2
ip dns set servers=8.8.8.8,8.8.4.4

routing ospf area add area-id=0.0.0.1 name=area-1
routing ospf network add area=area-1 network=10.10.10.0/30
routing ospf network add area=area-1 network=200.100.10.0/30


R-2 :

ip address add address=55.55.55.2/24 interface=ether1
ip address add address=10.10.10.2/30 interface=ether2
ip address add address=20.20.20.1/30 interface=ether3
ip dns set servers=8.8.8.8,8.8.4.4
ip route add gateway=55.55.55.1
ip firewall nat add chain=srcnat out-interface=ether1 action=masquerade

Fungsi distribute-default=always-as-type-1 adalah untuk menyebarkan Default gateway ke R1 dan R2 agar mendapatkan koneksi internet dari R2.

routing ospf instance set numbers=0 distribute-default=always-as-type-1
routing ospf area add area-id=0.0.0.1 name=area-1
routing ospf area add area-id=0.0.0.2 name=area-2
routing ospf network add area=area-1 network=10.10.10.0/30
routing ospf network add area=area-1 network=200.100.10.0/30
routing ospf network add area=area-2 network=20.20.20.0/30
routing ospf network add area=area-2 network=200.100.20.0/30

R-3 :

ip address add address=200.100.20.1/30 interface=ether4
ip address add address=20.20.20.2/30 interface=ether3
ip dns set servers=8.8.8.8,8.8.4.4

routing ospf area add area-id=0.0.0.2 name=area-2
routing ospf network add area=area-2 network=20.20.20.0/30
routing ospf network add area=area-2 network=200.100.20.0/30

Oke Konfigurasi selesai gan, Kita cek IP Routenya :
R-1 :

R-2 :

R-3 :

Test Ping dan Trace :

Oke gan sekian Tutorial dari saya, Semoga Bermanfaat

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