tidak ada salahnya anda mempelajari juga cara Setting NAT Eksternal Proxy (Sejajar Client).
# WAN = 192.168.1.1
# LAN = 192.168.0.1
# PROXY = 192.168.0.10
[admin@Citynet] /ip firewall nat> print
Flags: X - disabled, I - invalid, D - dynamic
0 chain=srcnat action=masquerade src-address=192.168.0.0/24
1 ;;; PROXY
chain=dstnat action=dst-nat to-addresses=192.168.0.10 to-ports=3128
src-address=!192.168.0.10 in-interface=LAN dst-port=80,8080,3128
protocol=tcp
2 chain=srcnat action=src-nat to-addresses=192.168.0.1 to-ports=0-65535
src-address=192.168.0.0/24 out-interface=LAN protocol=tcp
3 chain=srcnat action=masquerade out-interface=WAN
sumber:
http://satpam-citynet.blogspot.com/2011/09/setting-nat-eksternal-proxy-sejajar.html