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如何恢复iptables的默认设置

 /usr/local/sbin/iptables -P INPUT ACCEPT  /usr/local/sbin/iptables -P FORWARD ACCEPT  /usr/local/sbin/iptables -P OUTPUT ACCEPT  #  # reset the default policies in the nat table.  #  /usr/local/sbin/iptables -t nat -P PREROUTING ACCEPT  /usr/local/sbin/iptables -t nat -P POSTROUTING ACCEPT  /usr/local/sbin/iptables -t nat -P OUTPUT ACCEPT  #  # flush all the rules in the filter and nat tables.  #  /usr/local/sbin/iptables -F  /usr/local/sbin/iptables -t nat -F  #  # erase all chains that's not default in filter and nat table.  #  /usr/local/sbin/iptables -X  /usr/local/sbin/iptables -t nat -X'  

 

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