config vdsl 
	option pro_8a	'1'
	option pro_8b	'1'
	option pro_8c	'1'
	option pro_8d	'1'
	option pro_12a	'1'
	option pro_12b	'1'
	option pro_17a	'1'
	option pro_30a	'1'
	option carrier	'0'
	option op_mode	'0'
	option cpe_co	'0'
