/system scheduler

add comment="sysconf: system log email" interval=45m name=system-log-timer on-event="/system script run email-log-worker" policy=read,write,policy,test start-time=00:00:00
add comment="sysconf: system resource email" interval=6h name=system-res-timer on-event="/system script run email-res-worker" policy=read,write,policy,test start-time=00:05:00

add comment="sysconf: system auto upgrade" interval=1d name=system-upgrade-timer on-event="/system script run sys-upgrade-worker" policy=reboot,read,write,policy start-time=02:55:00

add comment="dhcpconf: disable dhcpv4-client1" interval=1d name=disable-dhcpv4-timer on-event="/ip dhcp-client disable numbers=[find where interface ~ \"ether1\"]" policy=write start-time=04:00:00
add comment="dhcpconf: enable dhcpv4-client1" interval=1d name=enable-dhcpv4-timer on-event="/ip dhcp-client enable numbers=[find where interface ~ \"ether1\"]" policy=write start-time=04:00:10


/system script

add comment="sysconf: system log email" dont-require-permissions=no name=email-log-worker policy=read,write,policy,test source=""
add comment="sysconf: system resource email" dont-require-permissions=no name=email-res-worker policy=read,write,policy,test source=""

add comment="sysconf: system auto upgrade" dont-require-permissions=no name=sys-upgrade-worker policy=reboot,read,write,policy source=""