STEP 2 : CARA MENSTABILKAN PING

/ip firewall mangle add chain=prerouting \

protocol=icmp action=mark-connection \

new-connection-mark=ICMP_KONEKSI \

passthrough=yes comment="ICMP_KONEKSI" \

disabled=no

/ip firewall mangle add chain=prerouting \

protocol=icmp connection-mark=ICMP_KONEKSI \

action=mark-packet new-packet-mark=ICMP_PAKET \

passthrough=no comment="ICMP_PAKET" \

disabled=no

/queue tree add name="==KONDISI_PING==" \

parent=global-total packet-mark=ICMP_PAKET \

limit-at=0 queue=default priority=1 max-limit=0 \

burst-limit=0    burst-threshold=0 burst-time=0s

sumber : http://wirelessrouterproxy.blogspot.com