Cenots7 iptables规则查看导出导入
查看规则sudo iptables -L -n -v --line-numbers sudo iptables -L -n -v --line-numbers | head -n 10删除第1条iptables -D INPUT 1保存规则sudo service iptables save前置条件sudo yum install iptables-services sudo systemctl stop firewalld sudo systemctl disable firewalld sudo systemctl enable iptables sudo systemctl sta...
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