#! /usr/local/bin/perl

use strict;
use warnings;

use Net::SNMP;
use Data::Dumper;
#use Net::SNMP qw (:snmp);

my $OID_sysUpTime = '1.3.6.1.2.1.1.3.0';
my $OID_sysDescr  = '1.3.6.1.2.1.1.1.0';
my @request;

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

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

#@request = ('1.3.6.1.2.1.1.3.0');
#push @request, '1.3.6.1.2.1.1.3.0';
#print Dumper(@request);
push (@request, ($OID_sysDescr,$OID_sysUpTime));

my $result = $session->get_request(
    -varbindlist => [ @request ],
    );

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

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

$session->close();

exit 0;