用Java编写丢弃网络数据包的个人防火墙 [英] Writing a Personal Firewall in Java that drop network packet

问题描述

我想在Java上编写一个个人防火墙，该防火墙可以丢弃网络数据包.有可能吗?

I would like to write a Personal Firewall on Java that can drop network packet. Is it possible?

我想在jpcap上捕获数据包，但是如何丢弃数据包?此事件是否在Java上提供了一个库?

I want to capture a packet on jpcap, but how can i do drop packet? Is there a library in this event on java?

对不起，我的英语不好.

And sorry for my bad English.

推荐答案

我想在Java上编写一个可以删除的个人防火墙 网络数据包.有可能吗?

I would like to write a Personal Firewall on Java that can drop network packet. Is it possible?

否.

我想在jpcap上捕获数据包，但是如何丢弃数据包?

I want to capture a packet on jpcap, but how can i do drop packet?

您不能丢弃至少包含3个版本的JPcap,或其本地组件libpcap/winpcap的数据包.

You can't drop packets with either JPcap, in any of its at least 3 incarnations, or its native component libpcap/winpcap.

此事件是否在Java上提供了一个库?

Is there a library in this event on java?

不是我所知道的，并且是JPcaps;-)

Not that I'm aware of, and I'm one of the authors of one of the JPcaps ;-)

这篇关于用Java编写丢弃网络数据包的个人防火墙的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！