Load Balancing 2 LINE ISP dan Proxy Server

Load Balancing 2 LINE ISP + PROXY EKSTERNAL

Berikut adalah contoh setting PC Mikrotik menggunakan 2 koneksi ISP TelkomSpeedy plus Proxy Server Exkternal.

IP ADDRESS IN MODEM ADSL MODE BRIDGE :
Modem1 : 192.168.1.1
Modem2 : 192.168.2.1

IP ADDRESS IN CPU PROXY SERVER :
192.168.5.1

IP ADDRESS IN MIKROTIK:
Modem1 : 192.168.1.2/24
Modem2 : 192.168.2.2/24
LAN : 192.168.0.1/24
Proxy : 192.168.5.2/30

INTERFACE NAME :
ether1 : Modem1
ether2 : Modem2
ether3 : LAN
ether4 : Proxy

INTERFACE LIST :
/interface
add name=”Modem1″ type=”ether” mtu=1500 l2mtu=1524
add name=”Modem2″ type=”ether” mtu=1500 l2mtu=1524
add name=”LAN” type=”ether” mtu=1500 l2mtu=1524
add name=”Proxy” type=”ether” mtu=1500 l2mtu=1524

 IP ADDRESS LIST :
/ip addr
add address=192.168.1.2/24 network=192.168.1.0 interface=Modem1 actual-interface=Modem1
add address=192.168.2.2/24 network=192.168.2.0 interface=Modem2 actual-interface=Modem2
add address=192.168.0.1/24 network=192.168.0.0 interface=LAN actual-interface=LAN
add address=192.168.5.2/30 network=192.168.5.0 interface=Proxy actual-interface=Proxy

 PPP-PPPoE CLIENT :
/interface pppoe-client
add name=”pppoe-speedy1″ max-mtu=1480 max-mru=1480 mrru=disabled interface=Modem1 user=”*******@telkom.net” \
password=”******” profile=default service-name=”ITM1″ ac-name=”" add-default-route=no dial-on-demand=no \
use-peer-dns=no allow=pap,chap,mschap1,mschap2
add name=”pppoe-speedy2″ max-mtu=1480 max-mru=1480 mrru=disabled interface=Modem2 user=”********@telkom.net” \
password=”********” profile=default service-name=”ITM2″ ac-name=”" add-default-route=no dial-on-demand=no \
use-peer-dns=no allow=pap,chap,mschap1,mschap2
 ********* = ISI DGN USERNAME & PASSWORD SPEEDY ANDA

 IP DNS :
IP—>>DNS—>>SETTING
Gunakan IP openDNS (Jika anda ingin memilah situs2 yang akan di blok melalui akun openDNS) : 208.67.222.222 208.67.220.220
Gunakan IP DNS Nawala (Jika anda ingin otomatis situs2 yang akan di blok terutama situs2 porno) : 180.131.144.144 180.131.145.145
Gunakan IP DNS ISP anda (IP DNS terbaik adalah IP DNS dengan loop terpendek yaitu IP DNS ISP di wilayah anda)

IP DHCP SERVER :
DHCP–>DHCP Setup–>DHCP Server Interface=LAN–>NEXT…………..FINISH
Gunakan IP openDNS (Jika anda ingin memilah situs2 yang akan di blok) : 208.67.222.222 208.67.220.220
Gunakan IP DNS Nawala (Jika anda ingin otomatis situs2 yang akan di blok terutama situs2 porno) : 180.131.144.144 180.131.145.145

IP FIRWALL NAT :
/ip fi nat
add chain=dstnat action=dst-nat to-addresses=192.168.5.1 to-ports=3128 protocol=tcp dst-address-list=!Local+Proxy \
in-interface=LAN dst-port=80,81,8080,3128 comment=”TRANSPARENT PROXY”
add chain=srcnat action=masquerade out-interface=pppoe-speedy1 comment=”MASQUERADE”
add chain=srcnat action=masquerade out-interface=pppoe-speedy2
add chain=srcnat action=masquerade out-interface=Modem1
add chain=srcnat action=masquerade out-interface=Modem2
 add chain=dstnat action=dst-nat to-ports=53 protocol=udp in-interface=LAN dst-port=53 comment=”TRANSPARENT DNS”
add chain=dstnat action=dst-nat to-ports=53 protocol=tcp in-interface=LAN dst-port=53
add chain=dstnat action=dst-nat to-ports=53 protocol=udp in-interface=Proxy dst-port=53
add chain=dstnat action=dst-nat to-ports=53 protocol=tcp in-interface=Proxy dst-port=53
add chain=dstnat action=dst-nat to-addresses=192.168.27.27 to-ports=22 protocol=tcp dst-address=”IP PUBLIK” \
dst-port=2221 comment=”SSH PROXY OUT REMOTE TO WINsCP”
  “IP PUBLIK” : Isi dengan IP Publik Internet Speedy anda

 IP FIREWALL ADDRESS-LIST
/ip fi addr
add list=LAN-NeT address=192.168.0.0/24
add list=Proxy-NeT address=192.168.5.0/30
add list=Local+Proxy address=192.168.1.0/24
add list=Local+Proxy address=192.168.5.0/30

 IP FIREWALL MANGLE :
/ip fi ma
Routing :
add chain=prerouting action=mark-routing new-routing-mark=PointBlank passthrough=yes protocol=tcp \
dst-address=203.89.146.0/23 dst-port=49100 comment=”Router POINTBLANK”
add chain=prerouting action=mark-routing new-routing-mark=PointBlank passthrough=yes protocol=udp \
dst-address=203.89.146.0/23 dst-port=40000-40010
add chain=prerouting action=mark-routing new-routing-mark=PointBlank passthrough=yes protocol=tcp \
dst-address=203.89.146.0/23 dst-port=39190

PPPoE CONN :
add chain=input action=mark-connection new-connection-mark=pppoe1-conn passthrough=yes connection-state=new \
in-interface=pppoe-speedy1 comment=”PPPoE CONN”
add chain=input action=mark-connection new-connection-mark=pppoe2-conn passthrough=yes connection-state=new \
in-interface=pppoe-speedy2
add chain=prerouting action=mark-connection new-connection-mark=pppoe1-conn passthrough=yes connection-state=established \
in-interface=pppoe-speedy1
add chain=prerouting action=mark-connection new-connection-mark=pppoe2-conn passthrough=yes connection-state=established \
in-interface=pppoe-speedy2
add chain=prerouting action=mark-connection new-connection-mark=pppoe1-conn passthrough=yes connection-state=related \
in-interface=pppoe-speedy1
add chain=prerouting action=mark-connection new-connection-mark=pppoe2-conn passthrough=yes connection-state=related \
in-interface=pppoe-speedy2
add chain=output action=mark-routing new-routing-mark=pppoe-speedy1 passthrough=no connection-mark=pppoe1-conn
add chain=output action=mark-routing new-routing-mark=pppoe-speedy2 passthrough=no connection-mark=pppoe2-conn

HTTP CONN :
add chain=prerouting action=mark-connection new-connection-mark=http-pppoe1 passthrough=yes protocol=tcp \
src-address-type=”" dst-address-type=!local dst-address-list=!Local+Proxy in-interface=Proxy \
per-connection-classifier=both-addresses-and-ports:2/0 comment=”HTTP CONN”
add chain=prerouting action=mark-connection new-connection-mark=http-pppoe2 passthrough=yes protocol=tcp \
dst-address-type=!local dst-address-list=!Local+Proxy in-interface=Proxy \
per-connection-classifier=both-addresses-and-ports:2/1
add chain=prerouting action=mark-connection new-connection-mark=http-pppoe1 passthrough=yes protocol=tcp \
dst-address-type=!local dst-address-list=!Local+Proxy in-interface=LAN dst-port=80,3128 \
per-connection-classifier=both-addresses-and-ports:2/0
add chain=prerouting action=mark-connection new-connection-mark=http-pppoe2 passthrough=yes protocol=tcp \
dst-address-type=!local dst-address-list=!Local+Proxy in-interface=LAN dst-port=80,3128 \
per-connection-classifier=both-addresses-and-ports:2/1

MARK-HTTP ROUTE :
add chain=prerouting action=mark-routing new-routing-mark=pppoe-speedy1 passthrough=yes in-interface=Proxy \
connection-mark=http-pppoe1 comment=”MARK-HTTP ROUTE”
add chain=prerouting action=mark-routing new-routing-mark=pppoe-speedy2 passthrough=yes in-interface=Proxy \
connection-mark=http-pppoe2

NON-HTTP CONN :
add chain=prerouting action=mark-connection new-connection-mark=non-http-pppoe1 passthrough=yes protocol=tcp \
dst-address-type=!local dst-address-list=!Local+Proxy in-interface=Proxy dst-port=80,3128 \
per-connection-classifier=both-addresses-and-ports:2/0 comment=”NON-HTTP CONN”
add chain=prerouting action=mark-connection new-connection-mark=non-http-pppoe2 passthrough=yes protocol=tcp \
dst-address-type=!local dst-address-list=!Local+Proxy in-interface=Proxy dst-port=80,3128 \
per-connection-classifier=both-addresses-and-ports:2/1
add chain=prerouting action=mark-connection new-connection-mark=non-http-pppoe1 passthrough=yes protocol=tcp \
dst-address-type=!local dst-address-list=!Local+Proxy in-interface=LAN dst-port=!80,3128 \
per-connection-classifier=both-addresses-and-ports:2/0
add chain=prerouting action=mark-connection new-connection-mark=non-http-pppoe2 passthrough=yes protocol=tcp \
dst-address-type=!local dst-address-list=!Local+Proxy in-interface=LAN dst-port=!80,3128 \
per-connection-classifier=both-addresses-and-ports:2/1
add chain=prerouting action=mark-connection new-connection-mark=non-http-pppoe1 passthrough=yes protocol=udp \
dst-address-type=!local dst-address-list=!Local+Proxy in-interface=Proxy \
per-connection-classifier=both-addresses-and-ports:2/0
add chain=prerouting action=mark-connection new-connection-mark=non-http-pppoe2 passthrough=yes protocol=udp \
dst-address-type=!local dst-address-list=!Local+Proxy in-interface=Proxy \
per-connection-classifier=both-addresses-and-ports:2/1
add chain=prerouting action=mark-connection new-connection-mark=non-http-pppoe1 passthrough=yes protocol=udp \
dst-address-type=!local in-interface=LAN per-connection-classifier=both-addresses-and-ports:2/0 \
add hain=prerouting action=mark-connection new-connection-mark=non-http-pppoe2 passthrough=yes protocol=udp \
dst-address-type=!local in-interface=LAN per-connection-classifier=both-addresses-and-ports:2/1

MARK NON HTTP ROUTE :
add chain=prerouting action=mark-routing new-routing-mark=pppoe-speedy1 passthrough=yes in-interface=LAN \
connection-mark=non-http-pppoe1 comment=”MARK NON HTTP ROUTE”
add chain=prerouting action=mark-routing new-routing-mark=pppoe-speedy2 passthrough=yes in-interface=LAN \
connection-mark=non-http-pppoe2

CRITICAL CONN :
add chain=postrouting action=change-dscp new-dscp=1 protocol=tcp dst-port=53 comment=”CRITICAL CONN”
add chain=postrouting action=change-dscp new-dscp=1 protocol=icmp
add chain=postrouting action=change-dscp new-dscp=1 protocol=udp dst-port=53
add chain=postrouting action=mark-connection new-connection-mark=critical-conn passthrough=yes dscp=1
add chain=postrouting action=mark-packet new-packet-mark=critical-pkt passthrough=no connection-mark=critical-conn

PROXY-HIT :
add chain=prerouting action=mark-packet new-packet-mark=PKT-HIT passthrough=no protocol=tcp \
in-interface=Proxy dscp=12 comment=”PROXY-HIT”
add chain=postrouting action=mark-packet new-packet-mark=PKT-HIT passthrough=no out-interface=LAN dscp=12

IP ROUTE :
/ip r
 add dst-address=0.0.0.0/0 gateway=pppoe-speedy1 gateway-status=pppoe-speedy1 reachable check-gateway=ping distance=1 \
scope=30 target-scope=10 comment=”Default-Route-speedy1-Distance-1″
add dst-address=0.0.0.0/0 gateway=pppoe-speedy2 gateway-status=pppoe-speedy2 reachable check-gateway=ping distance=2 \
scope=30 target-scope=10 routing-mark=PointBlank comment=”Default-Route-speedy2-Distance-2″
add dst-address=0.0.0.0/0 gateway=pppoe-speedy1 gateway-status=pppoe-speedy1 reachable check-gateway=ping distance=1 \
scope=30 target-scope=10 routing-mark=pppoe-speedy1
add dst-address=0.0.0.0/0 gateway=pppoe-speedy2 gateway-status=pppoe-speedy2 reachable check-gateway=ping distance=1 \
scope=30 target-scope=10 routing-mark=pppoe-speedy2

Mohon dicek kembali script yang digunakan.
Pasti kan untuk menggunakan Mikrotik 5 level 6, karena sudah dicoba dan Lancar Jaya.

Salam IT.