Proioritas Upstream agar browsing tetep smooth (hint:lancar)

/ ip firewall mangle
add chain=postrouting out-interface=MAIN-LB protocol=tcp tcp-flags=syn \
connection-state=new packet-size=40-100 action=mark-connection \
new-connection-mark=upstream_conn passthrough=yes comment="Testing TCP \
Flags" disabled=no
add chain=postrouting out-interface=MAIN-LB protocol=tcp tcp-flags=rst \
connection-state=new packet-size=40-100 action=mark-connection \
new-connection-mark=upstream_conn passthrough=yes comment="" disabled=no
add chain=postrouting out-interface=MAIN-LB protocol=tcp tcp-flags=ack \
connection-state=new packet-size=40-100 action=mark-connection \
new-connection-mark=upstream_conn passthrough=yes comment="" disabled=no
add chain=postrouting out-interface=MAIN-LB protocol=tcp tcp-flags=fin \
connection-state=new packet-size=40-100 action=mark-connection \
new-connection-mark=upstream_conn passthrough=yes comment="" disabled=no
add chain=postrouting out-interface=MAIN-LB protocol=tcp tcp-flags=syn \
connection-state=established packet-size=40-100 action=mark-connection \
new-connection-mark=upstream_conn passthrough=yes comment="" disabled=no
add chain=postrouting protocol=tcp connection-mark=upstream_conn \
action=mark-packet new-packet-mark=upstream_ack passthrough=no comment="" \
disabled=no