如何在Linux中使用C构建防火墙? [英] How can I build a firewall using C in Linux?
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问题描述
先生,
我想知道防火墙的功能是什么,如何使用C程序读取属于另一网络的机器的地址,以及如何在C中编码规则.
如果您不介意,请将示例代码发布给我
*****
Sir,
I would like to know what are the functionalities of a firewall,how can we read the address of a machine which belongs to another network using the C programme and how the rules can coded in C.
If you don''t mind ,please post me a sample code
*****
推荐答案
Abhirami vijayan写道:
Abhirami vijayan wrote:
如果您不这样做,没关系,请给我提供示例代码
If you don''t mind ,please post me a sample code
您认为防火墙的代码是要求某人发布到论坛中的适当方法,这证明,如果需要的话,此任务已经超出您的范围.
That you think the code for a firewall is an appropriate thing to ask someone to post into a forum, is proof, if it''s needed, that this task is beyond you.
初学者,即使对于专家开发人员,您可能也忽略了构建防火墙是一项艰巨的任务.
您应该精通C
语言并且对网络编程有深入的了解.
:)
Being a beginner, you possibly ignore that building a firewall is a daunting task, even for an expert developer.
You should master theC
language and have a deep knowledge of network programming.
:)
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