| 1. | Rules dealing with outgoing packets are added to the
处理出站信息包的规则被添加到 |
| 2. | Gets the number of outgoing packets that were discarded
获取丢弃的传出数据包数。 |
| 3. | Gets the number of outgoing packets with errors
获取有错误的传出数据包数。 |
| 4. | The input and output chains handle the processing rules for incoming and outgoing packets to an interface , respectively
输入和输出链分别处理对应于进入和流出接口的包的执行策略。 |
| 5. | A home user might want to configure a firewall to a lower security level by allowing all outgoing packets to pass through
家庭用户可能通过允许所有的出站信息包都可以通过，将防火墙配置成较低的安全性级别。 |
| 6. | All you need to do , in this case , is first close off all outgoing packets through all interfaces , and then let through only the ones to the outgoing internet connection once it has had the address information converted
您首先要拦截由任何接口流出的所有包，然后只让那些具有转换过的地址信息的包通过。 |
| 7. | We block incoming packets arriving from the evil ip first iptables line , block outgoing packets headed for the evil ip next iptables line , and then turn off forwarding in either direction for this particular ip last two iptables lines
我们阻止来自恶意ip （第一个以iptables开头的行）的进入信息包，阻止标题为恶意ip （下一个以iptables开头的行）的外出信息包，然后关闭涉及这个特殊ip （最后两个以iptables开头的行）的转发。 |
