for i in $(seq 201 203); do
uci batch <<EOF
set dhcp.lan$i=dhcp
set dhcp.lan$i.interface="lan$i"
set dhcp.lan$i.start='100'
set dhcp.lan$i.limit='150'
set dhcp.lan$i.leasetime='12h'
EOF
done

uci commit dhcp
/etc/init.d/dnsmasq restart
