config dns_list 'dns_list' option enabled '1' list dns '8.8.8.8' list dns '1.1.1.1' list dns '208.67.222.222' list dns '9.9.9.9' list dns '64.6.64.6' list dns6 '2001:4860:4860::8888' list dns6 '2606:4700:4700::1111' list dns6 '2620:119:35::35' list dns6 '2620:fe::fe' list dns6 '2620:74:1b::1:1'