Depending on the output from your ping program (/usr/sbin/ping), you may have to adjust the line: 
if ($ping_out !~ /is alive/){ print "$_ isn't pinging\n"; }

[download]
to something like 
if ($ping_out !~ /bytes from/){ print "$_ isn't pinging\n"; }

[download]

In reply to Re^2: Ping sweep with reporting by cengineer
in thread Ping sweep with reporting by StarkRavingCalm

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