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How to detect network devices using java?
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sonthosh devaraj
Greenhorn
Joined: Jun 16, 2008
Posts: 2
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How to detect network devices using java alone without JNI.
[ June 16, 2008: Message edited by: Bear Bibeault ]
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Ernest Friedman-Hill
author and iconoclast
Marshal
Joined: Jul 08, 2003
Posts: 24057
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Hi,
Welcome to JavaRanch!
Want to qualify that? What kind of devices? What do you want to know about them, exactly? Is this on one network segment? A subnet? The Internet? Windows network?
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[Jess in Action][AskingGoodQuestions]
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Rob Spoor
Sheriff
Joined: Oct 27, 2005
Posts: 19216
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Check java.net.NetworkInterface.
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SCJP 1.4 - SCJP 6 - SCWCD 5
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sonthosh devaraj
Greenhorn
Joined: Jun 16, 2008
Posts: 2
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Thank you roberts for the response. But i just to want to capture some network packets to analyze. Can we do that in java?
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Rob Spoor
Sheriff
Joined: Oct 27, 2005
Posts: 19216
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Not without JNI, unless if the packets are sent to your Java application. Otherwise, you'll have to go low-level (read: with JNI) into the network interface to intercept all packets.
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subject: How to detect network devices using java?
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