Difference between revisions of "Mikrotik: OSPF Sederhana - dengan MD5 Authentication"

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(Created page with "center|900px|thumb ==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 --...")
 
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[[File:Image6005.gif|center|900px|thumb]]
 
[[File:Image6005.gif|center|900px|thumb]]
  
 +
==Sambungan==
  
−
==Topologi==
+
R1
 +
eth0: -- R3: eth0
 +
eth1: -- R2: eth0
 +
eth2: -- Internet
  
−
R1
+
R2:
−
  e1 -- R3: e1
+
  eth0: -- R1: eth1
−
  e2 -- R2: e1
+
  eth1: -- R3: eth1
−
  e3 -- NAT: Internet
+
  eth2: -- LAN 172.16.1.1/16
  
−
R2
+
R3:
−
  e1 -- R2: e1
+
  eth0: -- R1: eth0
−
  e2 -- R3: e2
+
  eth1: -- R2: eth1
−
  e3 -- LAN 172.16.1.1
+
  eth2: -- LAN 192.168.1.1/24
  
−
R3
 
−
e1 -- R1: e1
 
−
e2 -- R2: e2
 
−
e3 -- LAN 192.168.1.1
 
  
−
==Konfigurasi==
+
==IP address==
  
 
Router1:
 
Router1:
  
−
  enable
+
  /ip address add address=10.10.1.1/30 interface=ether1
−
configure terminal
+
/ip address add address=10.10.1.5/30 interface=ether2
−
  interface ethernet1/1
+
/ip address add address=192.168.122.100/24 interface=ether3
−
    ip address 10.10.1.1 255.255.255.252
+
/ip address add address=192.168.122.101/24 interface=ether3
−
    ip ospf message-digest-key 1 md5 $AP7i1
+
/ip address add address=192.168.122.102/24 interface=ether3
−
    no shutdown
+
# /ip dhcp-client add interface=ether3 disabled=no       # kalau ether3 DHCP client
−
    exit
+
 
−
  interface ethernet1/2
+
/ip firewall nat add chain=srcnat out-interface=ether3 action=masquareade
−
    ip address 10.10.1.5 255.255.255.252
+
/ip firewall nat print
−
    ip ospf message-digest-key 1 md5 $AP7i1
 
−
    no shutdown
 
−
    exit
 
−
  !
 
−
  ! NAT GNS3 gw 192.168.122.1
 
−
  interface ethernet1/3
 
−
    ip address 192.168.122.100 255.255.255.0
 
−
    ip address 192.168.122.101 255.255.255.0 secondary
 
−
    ip address 192.168.122.102 255.255.255.0 secondary
 
−
    no shutdown
 
−
    ip route 0.0.0.0 0.0.0.0 192.168.122.1
 
−
  end
 
  
 
Router2:
 
Router2:
  
−
  enable
+
  /ip address add address=10.10.1.6/30 interface=ether1
−
configure terminal
+
/ip address add address=10.10.1.9/30 interface=ether2
−
  interface ethernet1/1
+
/ip address add address=172.16.1.1/16 interface=ether3
−
    ip address 10.10.1.6 255.255.255.252
 
−
    ip ospf message-digest-key 1 md5 $AP7i1
 
−
    no shutdown
 
−
    exit
 
−
  interface ethernet1/2
 
−
    ip address 10.10.1.9 255.255.255.252
 
−
    ip ospf message-digest-key 1 md5 $AP7i1
 
−
    no shutdown
 
−
    exit
 
−
  interface ethernet1/3
 
−
    ip address 172.16.1.1 255.255.0.0
 
−
    no shutdown
 
−
    end
 
  
 
Router3:
 
Router3:
  
−
  enable
+
  /ip address add address=10.10.1.2/30 interface=ether1
−
configure terminal
+
/ip address add address=10.10.1.10/30 interface=ether2
−
  interface ethernet1/1
+
/ip address add address=192.168.1.1/24 interface=ether3
−
    ip address 10.10.1.2 255.255.255.252
+
 
−
    ip ospf message-digest-key 1 md5 $AP7i1
+
==OSPF==
−
    no shutdown
+
 
−
    exit
 
−
  interface ethernet1/2
 
−
    ip address 10.10.1.10 255.255.255.252
 
−
    ip ospf message-digest-key 1 md5 $AP7i1
 
−
    no shutdown
 
−
    exit
 
−
  interface ethernet1/3
 
−
    ip address 192.168.1.1 255.255.255.0
 
−
    no shutdown
 
−
    end
 
  
 
Ada tiga (3) elemen dasar konfigurasi OSPF:
 
Ada tiga (3) elemen dasar konfigurasi OSPF:
Line 89: Line 54:
 
* OSPF network 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:
 +
 +
# /routing ospf instance add name=default
 +
/routing ospf instance set name=default router-id=10.10.1.1 numbers=0
 +
/routing ospf instance enable numbers=0
 +
/routing ospf network add network=10.10.1.0/30 area=backbone
 +
/routing ospf network add network=10.10.1.4/30 area=backbone
 +
 +
R2:
 +
 +
# /routing ospf instance add name=default
 +
/routing ospf instance set name=default router-id=10.10.1.6 numbers=0
 +
/routing ospf instance enable numbers=0
 +
/routing ospf network add network=10.10.1.4/30 area=backbone
 +
/routing ospf network add network=10.10.1.8/30 area=backbone
 +
/routing ospf network add network=172.16.0.0/16 area=backbone
  
 +
R3:
  
−
Catatan: Ingat bahwa backbone area-id adalah 0.0.0.0.
+
# /routing ospf instance add name=default
 +
/routing ospf instance set name=default router-id=10.10.1.2 numbers=0
 +
/routing ospf instance enable numbers=0
 +
/routing ospf network add network=10.10.1.0/30 area=backbone
 +
/routing ospf network add network=10.10.1.8/30 area=backbone
 +
/routing ospf network add network=192.168.1.0/24 area=backbone
  
−
R1
+
Cek
  
−
  enable
+
  /routing ospf instance print
−
configure terminal
 
−
  !
 
−
  ! area 0 = backbone
 
−
  router ospf 1
 
−
  network 10.10.1.0 0.0.0.3 area 0.0.0.0
 
−
  network 10.10.1.4 0.0.0.3 area 0.0.0.0
 
−
  area 0.0.0.0 authentication message-digest
 
−
  end
 
  
−
R2
+
Flags: X - disabled
 +
  0  name="default" router-id=10.10.1.1 distribute-default=never
 +
      redistribute-connected=as-type-1 redistribute-static=as-type-1
 +
      redistribute-rip=no redistribute-bgp=no redistribute-other-ospf=no
 +
      metric-default=1 metric-connected=20 metric-static=20 metric-rip=20
 +
      metric-bgp=auto metric-other-ospf=auto in-filter=ospf-in out-filter=ospf-out
  
−
enable
 
−
configure terminal
 
−
  !
 
−
  ! area 0 = backbone
 
−
  router ospf 2
 
−
  network 10.10.1.4 0.0.0.3 area 0.0.0.0
 
−
  network 10.10.1.8 0.0.0.3 area 0.0.0.0
 
−
  network 172.16.0.0 0.0.255.255 area 0.0.0.0
 
−
  area 0.0.0.0 authentication message-digest
 
−
  end
 
  
−
R3
 
  
−
enable
 
−
configure terminal
 
−
  !
 
−
  ! area 0 = backbone
 
−
  router ospf 3
 
−
  network 10.10.1.0 0.0.0.3 area 0.0.0.0
 
−
  network 10.10.1.8 0.0.0.3 area 0.0.0.0
 
−
  network 192.168.1.0 0.0.0.255 area 0.0.0.0
 
−
  area 0.0.0.0 authentication message-digest
 
−
  end
 
  
 
==Verify==
 
==Verify==
  
−
Cek di R1, R2, R3
+
Cek
 +
 
 +
R1:
 +
 
 +
/routing ospf interface print
 +
/routing ospf neighbor print
 +
/ip route print
  
−
show ip ospf neighbor
+
Lakukan yang sama untuk R2, R3
−
show ip ospf database
 
−
show ip route
 
  
  
Line 147: Line 118:
 
==Pranala Menarik==
 
==Pranala Menarik==
  
−
* [[TCP/IP: Advanced Routing]]
 
−
* [[Quagga]]
 
 
* [[Mikrotik]]
 
* [[Mikrotik]]
−
* [[Cisco]]
 
−
* [[Juniper]]
 
−
* [[BIRD: Routing]]
 

Revision as of 07:51, 2 January 2019

Image6005.gif

Sambungan

R1
eth0: -- R3: eth0
eth1: -- R2: eth0
eth2: -- Internet

R2:
eth0: -- R1: eth1
eth1: -- R3: eth1
eth2: -- LAN 172.16.1.1/16

R3:
eth0: -- R1: eth0
eth1: -- R2: eth1
eth2: -- LAN 192.168.1.1/24


IP address

Router1: 

/ip address add address=10.10.1.1/30 interface=ether1
/ip address add address=10.10.1.5/30 interface=ether2
/ip address add address=192.168.122.100/24 interface=ether3
/ip address add address=192.168.122.101/24 interface=ether3
/ip address add address=192.168.122.102/24 interface=ether3
# /ip dhcp-client add interface=ether3 disabled=no        # kalau ether3 DHCP client

/ip firewall nat add chain=srcnat out-interface=ether3 action=masquareade
/ip firewall nat print

Router2: 

/ip address add address=10.10.1.6/30 interface=ether1
/ip address add address=10.10.1.9/30 interface=ether2
/ip address add address=172.16.1.1/16 interface=ether3

Router3: 

/ip address add address=10.10.1.2/30 interface=ether1
/ip address add address=10.10.1.10/30 interface=ether2
/ip address add address=192.168.1.1/24 interface=ether3

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: 

# /routing ospf instance add name=default
/routing ospf instance set name=default router-id=10.10.1.1 numbers=0 
/routing ospf instance enable numbers=0
/routing ospf network add network=10.10.1.0/30 area=backbone
/routing ospf network add network=10.10.1.4/30 area=backbone

R2: 

# /routing ospf instance add name=default
/routing ospf instance set name=default router-id=10.10.1.6 numbers=0
/routing ospf instance enable numbers=0
/routing ospf network add network=10.10.1.4/30 area=backbone 
/routing ospf network add network=10.10.1.8/30 area=backbone 
/routing ospf network add network=172.16.0.0/16 area=backbone

R3: 

# /routing ospf instance add name=default
/routing ospf instance set name=default router-id=10.10.1.2 numbers=0
/routing ospf instance enable numbers=0
/routing ospf network add network=10.10.1.0/30 area=backbone 
/routing ospf network add network=10.10.1.8/30 area=backbone 
/routing ospf network add network=192.168.1.0/24 area=backbone

Cek 

/routing ospf instance print 

Flags: X - disabled 
 0   name="default" router-id=10.10.1.1 distribute-default=never 
     redistribute-connected=as-type-1 redistribute-static=as-type-1 
     redistribute-rip=no redistribute-bgp=no redistribute-other-ospf=no 
     metric-default=1 metric-connected=20 metric-static=20 metric-rip=20 
     metric-bgp=auto metric-other-ospf=auto in-filter=ospf-in out-filter=ospf-out



Verify

Cek

R1: 

/routing ospf interface print
/routing ospf neighbor print
/ip route print

Lakukan yang sama untuk R2, R3


Referensi


Pranala Menarik

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