ping icmp priority 1 mikrotik

/ip firewall mangle
add action=change-dscp chain=postrouting comment="ICMP CHANGE DSCP" new-dscp=1 passthrough=yes protocol=icmp
add action=mark-connection chain=postrouting comment=ICMP-KOMEKSI dscp=1 new-connection-mark=ICMP-KONEKSI passthrough=yes
add action=mark-packet chain=postrouting comment=ICMP-PAKET connection-mark=ICMP-KONEKSI new-packet-mark=ICMP-PAKET passthrough=yes


/queue tree add max-limit=512k name=++ICMPPING packet-mark=ICMP-PAKET parent=global priority=1 queue=default