MikroTik Bandwidth Management + Web Proxy

Script MikroTik in Black and White
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First you need to determining your network model.
in this case we used subnetmask Class "C"
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255.255.255.0           = 24 -> 254
255.255.255.128       = 25 -> 128
255.255.255.192       = 26 -> 64
255.255.255.224       = 27 -> 32
255.255.255.240       = 28 -> 16
255.255.255.248       = 29 -> 8
255.255.255.252 = 30 -> 4
255.255.255.254 = 31 -> 2
255.255.255.255 = 32 -> 1
        ------------------------------
Note :  if using WinBox Just copy-paste to terminal/linegroup.. Here we go.....;)

           (ISP line  Up to 1 Mbps)

/interface

set 0 name=public

set 1 name=local

password

system identity set name=newbie

/ip address add address=192.168.1.2/24 netmask=255.255.255.0 interface=public comment="Internet"

/ip address add address=192.168.0.1/28 netmask=255.255.255.240 interface=local comment = "LAN"

/ip route add gateway=192.168.1.1

/ip dns set primary-dns=8.8.8.8 allow-remoterequests=yes

/ip dns set secondary-dns=8.8.4.4 allow-remoterequests=yes

/ip web-proxy

set enabled=yes src-address=0.0.0.0 port=3128 hostname="computersnewbie.blogspot.com" transparent-proxy=yes parent-proxy=0.0.0.0:0 cache-administrator="computersnewbie@groups.facebook.com" max-object-size=8192KiB cache-drive=system max-cache-size=unlimited max-ram-cache-size=unlimited

/ip firewall nat

add chain=dstnat protocol=tcp dst-port=80 action=redirect to-ports=3128 disabled=no

add chain=dstnat protocol=tcp dst-port=8080 action=redirect to-ports=3128 disabled=no

add chain=dstnat protocol=tcp dst-port=8000 action=redirect to-ports=3128

add chain=scrnat out-interface=public action=masquerade

/ip firewall mangle
add chain=prerouting protocol=icmp action=mark-connection new-connection-mark=icmp-con passthrough=yes comment="" disabled=no
add chain=prerouting protocol=icmp connection-mark=icmp-con action=mark-packet new-packet-mark=icmp-pkt passthrough=no comment="" disabled=no
add chain=prerouting action=mark-connection new-connection-mark=con-up passthrough=yes comment=""
add chain=prerouting action=mark-packet new-packet-mark=all-pkt connection-mark=con-up passthrough=no comment=""
add chain=output content="X-Cache: HIT" action=mark-connection new-connection-mark=proxy-con passthrough=yes comment="" disabled=no
add chain=output connection-mark=proxy-con action=mark-packet new-packet-mark=proxy-pkt passthrough=no comment="" disabled=no
add chain=forward action=mark-connection new-connection-mark=direct-con passthrough=yes comment="" disabled=no
add chain=forward protocol=tcp connection-mark=direct-con action=mark-packet new-packet-mark=all-pkt passthrough=no comment="" disabled=no
add chain=output protocol=tcp connection-mark=direct-con action=mark-packet new-packet-mark=all-pkt passthrough=no comment="" disabled=no


/queue simple
add name="proxy-HIT" dst-address=0.0.0.0/0 interface=all parent=none packet-marks=proxy-pkt direction=both priority=8 queue=default-small/default-small limit-at=0/0 max-limit=0/0 total-queue=default-small disabled=no
add name="Ping-queue" dst-address=0.0.0.0/0 interface=all parent=none packet-marks=icmp-pkt direction=both priority=2 queue=default-small/default-small limit-at=0/0 max-limit=0/0 total-queue=default-small disabled=no
add name="Parent-queue" dst-address=0.0.0.0/0 interface=all parent=none direction=both priority=8 queue=default-small/default-small limit-at=0/0 max-limit=200000/850000 total-queue=default-small disabled=no

/queue simple
add name="Billing" target-addresses=192.168.0.2 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no
add name="1" target-addresses=192.168.0.3 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no
add name="2" target-addresses=192.168.0.4 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no
add name="3" target-addresses=192.168.0.5 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no
add name="4" target-addresses=192.168.0.6 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no
add name="5" target-addresses=192.168.0.7 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no
add name="6" target-addresses=192.168.0.8 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no
add name="7" target-addresses=192.168.0.9 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no
add name="8" target-addresses=192.168.0.10 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no
add name="9" target-addresses=192.168.0.11 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no
add name="10" target-addresses=192.168.0.12 dst-address=0.0.0.0/0 interface=all parent=Parent-queue packet-marks=all-pkt direction=both priority=3 queue=default-small/default-small limit-at=20000/85000 max-limit=32000/100000 total-queue=default-small disabled=no