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Old 10-27-2011, 06:08 AM   #1
manjunathgn1
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Registered: Oct 2011
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Network testing


Dear All,

I hav group of 25 computers each having particular IP address. How to know dat how many PCs are in network(UP) at a given point of time with a single ping command from admin or server or

is there any alternative to know at a given point of time how many are in network

with regards
Manju
 
Old 10-27-2011, 06:40 AM   #2
jlinkels
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Check the nmap command

jlinkels
 
Old 10-27-2011, 07:12 AM   #3
qrange
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Registered: Jul 2006
Location: Belgrade, Yugoslavia
Distribution: Debian stable, amd64
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here is a script I found with google:
http://www.siafoo.net/snippet/241

broadcast ping never worked for me.
don't forget to check if firewalls enable icmp on each computer..
 
Old 11-08-2011, 03:08 AM   #4
linuxwin2
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You can use nagios to monitor your computers.
http://www.nagios.org/
 
Old 11-08-2011, 03:59 AM   #5
fukawi1
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Code:
# arp
Should do it...
 
  


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