#!/usr/bin/perl

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

# $Id: example1.pl,v 4.0 2001/10/15 13:13:17 dtown Rel $

# Copyright (c) 2000-2001 David M. Town <dtown@cpan.org>
# All rights reserved.

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

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

use strict;

use Net::SNMP;

my ($session, $error) = Net::SNMP->session(
   -hostname  => shift || 'localhost',
   -community => shift || 'public',
   -port      => shift || 161 
);

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

my $sysUpTime = '1.3.6.1.2.1.1.3.0';

my $result = $session->get_request(
   -varbindlist => [$sysUpTime]
);

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

printf("sysUpTime for host '%s' is %s\n",
   $session->hostname, $result->{$sysUpTime} 
);

$session->close;

exit 0;