有人可以指导我用 Java 收听 ARP 广播吗？
最佳答案
您可以使用 JpCap收听 ARP 数据包。
Jpcap is a Java library for capturing and sending network packets.
Using Jpcap, you can develop applications to capture packets from a network interface and visualize/analyze them in Java. You can also develop Java applications to send arbitrary packets through a network interface.
Jpcap has been tested on Microsoft Windows (98/2000/XP/Vista), Linux (Fedora, Mandriva, Ubuntu), Mac OS X (Darwin), FreeBSD, and Solaris.
Jpcap can capture Ethernet, IPv4, IPv6, ARP/RARP, TCP, UDP, and ICMPv4 packets.
Jpcap is open source, and is licensed under GNU LGPL.
编辑:github 中关于 JPCAP 的最后一次提交是 9 年前的。
关于java - Java监听ARP广播，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/4897738/