Find if IP Address is in use

Posted by WedTM on Super User See other posts from Super User or by WedTM
Published on 2010-04-05T20:46:10Z Indexed on 2010/04/05 21:03 UTC
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networking

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ip-address

I'm trying to find if an IP address is in use. I don't want to rely on ping, as most of our hosts have ICMP echo and reply turned off.

I'm looking for something that mimics window's "IP Address Conflict" detection. (How does this mechanism do it?)

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