Tenta isso ae, muda so o ip.
/ queue simple
add name="queue1" target-addresses=14.14.14.2/32 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=64000/256000 \
burst-limit=64000/512000 burst-threshold=64000/256000 burst-time=1s/6s \
total-queue=default-small disabled=no