I used some code from a writer in the Linux Journal magazine to begin to understand Net::Ping. I would like to monitor my switch as it reboots, and then alert the user with a popup when it is back online. I used the code below, and it still reports the host unavailable despite the fact that I was able to ping it before and immediately after running this code:

#!/usr/bin/perl -w

use strict;
use Net::Ping;
      
my $host = $ARGV[0];
      
my $p = Net::Ping->new("icmp");
      
if ($p->ping($host)) {
    print "$host is alive.\n";
} else {
    print "$host is not reachable.\n";
}

[download]


Cheers,
Scott

In reply to Net::Telnet Question by spickles

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