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Re: how to get a list of all the hosts on the intranet around my workstation?

From Christian Heimes <lists@cheimes.de>
Subject Re: how to get a list of all the hosts on the intranet around my workstation?
Date 2011-07-16 21:59 +0200
References <a872bea7-3920-44c4-8df2-e75cad47c5f2@p12g2000pre.googlegroups.com> <CAGGBd_oCVyK2gvK1CnDx7voLXBLo-7=Mu=-c5W-P4S_CdEq6Eg@mail.gmail.com>
Newsgroups comp.lang.python
Message-ID <mailman.1131.1310846388.1164.python-list@python.org> (permalink)

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Am 16.07.2011 21:13, schrieb Dan Stromberg:
> Some options:
> 
> 1) Broadcast ping
> 2) nmap the subnet, optionally with -P0
> 3) Check the arp cache (optionally after options 1, 2 or 4)
> 4) Unicast ping everything on the subnet in parallel - very effective, very
> fast, might want to do it with threads rather than subprocesses to avoid a
> load spike

5) arping - needs root permissions but works well inside a broadcast
domain. It can detect hosts that block ICMP echo reply, too.

Christian

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Thread

how to get a list of all the hosts on the intranet around my workstation? Phlip <phlip2005@gmail.com> - 2011-07-16 09:31 -0700
  Re: how to get a list of all the hosts on the intranet around my workstation? Chris Angelico <rosuav@gmail.com> - 2011-07-17 02:52 +1000
  Re: how to get a list of all the hosts on the intranet around my workstation? Emile van Sebille <emile@fenx.com> - 2011-07-16 11:04 -0700
  Re: how to get a list of all the hosts on the intranet around my workstation? Thomas Jollans <t@jollybox.de> - 2011-07-16 20:15 +0200
  Re: how to get a list of all the hosts on the intranet around my workstation? Chris Angelico <rosuav@gmail.com> - 2011-07-17 04:19 +1000
  Re: how to get a list of all the hosts on the intranet around my workstation? Chris Angelico <rosuav@gmail.com> - 2011-07-17 04:27 +1000
  Re: how to get a list of all the hosts on the intranet around my workstation? Christian Heimes <lists@cheimes.de> - 2011-07-16 21:59 +0200
  Re: how to get a list of all the hosts on the intranet around my workstation? Michael Hrivnak <mhrivnak@hrivnak.org> - 2011-07-16 16:01 -0400

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