Difference between revisions of "Mikrotik: BGP Sederhana - dengan MD5 Authentication"
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Onnowpurbo (talk | contribs) |
Onnowpurbo (talk | contribs) |
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| Line 73: | Line 73: | ||
#add BGP peers | #add BGP peers | ||
/routing bgp peer | /routing bgp peer | ||
| − | add name=toISP2 remote-address=192.168.3.2 remote-as=20 | + | add name=toISP2 remote-address=192.168.3.2 remote-as=20 tcp-md5-key=$AP7i1 |
| − | add name=toISP3 remote-address=192.168.1.2 remote-as=30 | + | add name=toISP3 remote-address=192.168.1.2 remote-as=30 tcp-md5-key=$AP7i1 |
# jika ingin redistribute default route ke client yang spesifik | # jika ingin redistribute default route ke client yang spesifik | ||
# add name=toISP2 remote-address=192.168.3.2 remote-as=20 default-originate=if-installed | # add name=toISP2 remote-address=192.168.3.2 remote-as=20 default-originate=if-installed | ||
# add name=toISP3 remote-address=192.168.1.2 remote-as=30 default-originate=if-installed | # add name=toISP3 remote-address=192.168.1.2 remote-as=30 default-originate=if-installed | ||
| + | # | ||
| + | # advertize network | ||
| + | # | ||
| + | /routing bgp network | ||
| + | add network=10.100.100.0/24 synchronize=no | ||
| + | add network=10.100.200.0/24 synchronize=no | ||
ISP2: | ISP2: | ||
| − | |||
#set our AS number | #set our AS number | ||
| Line 86: | Line 91: | ||
#add BGP peers | #add BGP peers | ||
/routing bgp peer | /routing bgp peer | ||
| − | add name=toISP1 remote-address=192.168.3.1 remote-as=10 | + | add name=toISP1 remote-address=192.168.3.1 remote-as=10 tcp-md5-key=$AP7i1 |
| − | add name=toISP3 remote-address=192.168.2.2 remote-as=30 | + | add name=toISP3 remote-address=192.168.2.2 remote-as=30 tcp-md5-key=$AP7i1 |
| + | # | ||
| + | # advertize network | ||
| + | # | ||
| + | /routing bgp network | ||
| + | add network=10.10.10.0/24 synchronize=no | ||
| + | add network=10.10.20.0/24 synchronize=no | ||
ISP3: | ISP3: | ||
| Line 95: | Line 106: | ||
#add BGP peers | #add BGP peers | ||
/routing bgp peer | /routing bgp peer | ||
| − | add name=toISP1 remote-address=192.168.1.1 remote-as=10 | + | add name=toISP1 remote-address=192.168.1.1 remote-as=10 tcp-md5-key=$AP7i1 |
| − | add name=toISP2 remote-address=192.168.2.1 remote-as=20 | + | add name=toISP2 remote-address=192.168.2.1 remote-as=20 tcp-md5-key=$AP7i1 |
| − | + | # | |
| − | + | # advertize network | |
| − | + | # | |
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/routing bgp network | /routing bgp network | ||
add network=10.1.1.0/24 synchronize=no | add network=10.1.1.0/24 synchronize=no | ||
Latest revision as of 08:59, 3 January 2019
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 Fisik
ISP1 e0 -> ISP3 e0 ISP1 e1 -> ISP2 e1 ISP2 e0 -> ISP3 e1 ISP1 e2 10.100.100.1/24 ISP1 e3 10.100.200.1/24 ISP2 e2 10.10.10.1/24 ISP2 e3 10.10.20.1/24 ISP3 e2 10.1.1.1/24 ISP3 e3 10.1.2.1/24
Setup connection
ISP1
/ip address add address=192.168.1.1/24 interface=ether1 /ip address add address=192.168.3.1/24 interface=ether2 /ip address add address=10.100.100.1/24 interface=ether3 /ip address add address=10.100.200.1/24 interface=ether4
ISP2
/ip address add address=192.168.2.1/24 interface=ether1 /ip address add address=192.168.3.2/24 interface=ether2 /ip address add address=10.10.10.1/24 interface=ether3 /ip address add address=10.10.20.1/24 interface=ether4
ISP3
/ip address add address=192.168.1.2/24 interface=ether1 /ip address add address=192.168.2.2/24 interface=ether2 /ip address add address=10.1.1.1/24 interface=ether3 /ip address add address=10.1.2.1/24 interface=ether4
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:
#set our AS number /routing bgp instance set default as=10 #add BGP peers /routing bgp peer add name=toISP2 remote-address=192.168.3.2 remote-as=20 tcp-md5-key=$AP7i1 add name=toISP3 remote-address=192.168.1.2 remote-as=30 tcp-md5-key=$AP7i1 # jika ingin redistribute default route ke client yang spesifik # add name=toISP2 remote-address=192.168.3.2 remote-as=20 default-originate=if-installed # add name=toISP3 remote-address=192.168.1.2 remote-as=30 default-originate=if-installed # # advertize network # /routing bgp network add network=10.100.100.0/24 synchronize=no add network=10.100.200.0/24 synchronize=no
ISP2:
#set our AS number /routing bgp instance set default as=20 #add BGP peers /routing bgp peer add name=toISP1 remote-address=192.168.3.1 remote-as=10 tcp-md5-key=$AP7i1 add name=toISP3 remote-address=192.168.2.2 remote-as=30 tcp-md5-key=$AP7i1 # # advertize network # /routing bgp network add network=10.10.10.0/24 synchronize=no add network=10.10.20.0/24 synchronize=no
ISP3:
#set our AS number /routing bgp instance set default as=30 #add BGP peers /routing bgp peer add name=toISP1 remote-address=192.168.1.1 remote-as=10 tcp-md5-key=$AP7i1 add name=toISP2 remote-address=192.168.2.1 remote-as=20 tcp-md5-key=$AP7i1 # # advertize network # /routing bgp network add network=10.1.1.0/24 synchronize=no add network=10.1.2.0/24 synchronize=no
Cek
/routing filter print /routing bgp instance print /routing bgp peer print status /routing bgp peer print /routing bgp advertisements print /ip route print
Referensi