the package filters

• 包过滤

the package filters的用法和样例：

例句

1. Additionally you can disable some ports on the package filtering level.
   此外，您可以在包过滤层上禁用某些端口。
2. However, the packet filter does not open the data package, and you still get to drive it to the destination if allowed.
   但包过滤不打开数据包，如果允许你仍要把它送到目的地。