config shadowvpn
	option enable '0'
	option server '127.0.0.1'
	option port '1123'
	option password 'my_password'
	option concurrency '1'
	option net '10.7.0.2/24'
	option mtu '1432'
	option intf 'tun0'
	option route_mode '1'
	option route_file '/etc/chinadns_chnroute.txt'