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29 lines
608 B
29 lines
608 B
#!/bin/sh
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# 黄海反复试验了几次，发现在设置之前关闭防火墙才是最安全的办法，否则会发生连接不上的问题
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service iptables stop
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iptables -F
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iptables -X
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iptables -Z
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# 据说这两句话是必不可缺少的
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iptables -I INPUT -i lo -j ACCEPT
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iptables -I INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
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# 开放80端口
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iptables -A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
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#信任IP
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iptables -A INPUT -s 10.10.21.20 -j ACCEPT
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#关闭其它人员进入
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iptables -P INPUT DROP
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# 保存iptbales规则
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service iptables save
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# 重新启动
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service iptables restart
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