Cara Redirect ke mikrotik ke proxy

 Skema 
Modem---Mikrotik---Client
------------|
----------Proxy
Misal :
Modem=192.168.1.1/24
Mikrotik=eth0 (ke modem)192.168.1.2/24
Mikrotik=eth1(ke proxy)192.168.2.1/24
Mikrotik=eth2(ke client)192.168.3.1/24
Proxy=192.168.2.2/24
Client=192.168.3.2-10/24

Untuk proxy, NAT :
/ip firewall nat add chain=src-nat src-address=192.168.2.2/24 out-interface=eth0 action=masquerade

Untuk client, NAT :
/ip firewall add chain=src-nat src-address=192.168.3.2-192.168.3.10 out-interface=eth0 action=masquerade

Untuk client dipaksakan ke proxy (misal proxy pake port 3128):
/ip firewall chain=dst-nat protocol=tcp dst-port=80 in-interface=eth2 to-addresses=192.168.2.2 to-ports=3128