iptables 수정하기

• 기존 규칙 삭제 # iptables -F INPUT # iptables -F OUTPUT # iptables -F FORWARD # iptables -t nat -F • 새 규칙 추가 # iptables -P INPUT ACCEPT # iptables -P OUTPUT ACCEPT # iptables -P FORWARD DROP # iptables -A FORWARD -i eth0 -o eth1 -m state --state

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