<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">#! /usr/bin/perl

# ============================================================================

# $Id: example1.pl,v 6.0 2009/09/09 15:05:32 dtown Rel $

# Copyright (c) 2000-2009 David M. Town &lt;dtown@cpan.org&gt;
# All rights reserved.

# This program is free software; you may redistribute it and/or modify it
# under the same terms as the Perl 5 programming language system itself.

# ============================================================================

use strict;
use warnings;

use Net::SNMP;

my $OID_sysUpTime = '1.3.6.1.2.1.1.3.0';

my ($session, $error) = Net::SNMP-&gt;session(
   -hostname  =&gt; shift || 'localhost',
   -community =&gt; shift || 'public',
);

if (!defined $session) {
   printf "ERROR: %s.\n", $error;
   exit 1;
}

my $result = $session-&gt;get_request(-varbindlist =&gt; [ $OID_sysUpTime ],);

if (!defined $result) {
   printf "ERROR: %s.\n", $session-&gt;error();
   $session-&gt;close();
   exit 1;
}

printf "The sysUpTime for host '%s' is %s.\n",
       $session-&gt;hostname(), $result-&gt;{$OID_sysUpTime};

$session-&gt;close();

exit 0;

# ============================================================================

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