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sudo nft add rule ip nat prerouting iifname "enp0s9" tcp dport 80 redirect to 3144
sudo nft add rule ip nat output tcp dport 80 dnat to 192.168.12.10
sudo nft add rule inet filter forward ip saddr 192.168.12.1 ip daddr 192.168.12.10 accept
echo "=== ПРОВЕРКА ===" && curl --interface enp0s9 http://172.16.12.1 2>/dev/null | head -1