Reset bandwidth stats

Anyone knows how to reset the bandwidth stats for all users using cron command? thanks in advance…

execute this command using ssh

echo "00 07 * * * ubus call gl-clients clean_traffic" >> /etc/crontabs/root
/etc/init.d/cron restart

for time Settings in cron, see [OpenWrt Wiki] Scheduling tasks with cron


Thanks. where i can find these commands “UBUS gl…” docs… I tried to search here and i cant find any reference