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app/dns: failed to retrieve response > Post "https://dns.cloudflare.com/dns-query": - adahrzgj - 08-21-2022
same issue solved by
代码:
Code:
iptables -A OUTPUT -p udp --dport 53 -j ACCEPT
iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A INPUT -m state --state INVALID -j DROP