/usr/lib/mon/mon.d/hpnp.monitor is in mon 1.2.0-9.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | #!/usr/bin/perl
#
# SNMP monitoring of HP JetDirect-equipped printers
#
# returns 1 if an actual printer failure is indicated by SNMP,
# or 2 if it cannot communicate with the printer.
#
# Jim Trocki
#
# $Id: hpnp.monitor,v 1.1.1.1 2004/06/09 05:18:05 trockij Exp $
#
# Copyright (C) 1998, Jim Trocki
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
use SNMP;
use Getopt::Long;
GetOptions (\%opt, "community=s", "timeout=i", "retries=i", "lpq");
die "no host arguments\n" if (@ARGV == 0);
$RET = 0;
@ERRS = ();
$COMM = $opt{"community"} || "public";
$TIMEOUT = $opt{"timeout"} * 1000 * 1000 || 2000000;
$RETRIES = $opt{"retries"} || 5;
@DESC = ("offline", "paper problem", "needs human intervention",
"peripheral error", "paper out", "paper jam", "toner low");
foreach $host (@ARGV) {
undef $s;
if (!defined($s = new SNMP::Session (DestHost => $host,
Timeout => $TIMEOUT, Community => $COMM,
"Version" => 2,
Retries => $RETRIES))) {
print "cannot create SNMP session to $host\n";
$RET = ($RET == 1) ? 1 : 2;
next;
}
undef $vars;
$vars = new SNMP::VarList (
['.1.3.6.1.4.1.11.2.3.9.1.1.2.1', 0], # line state
['.1.3.6.1.4.1.11.2.3.9.1.1.2.2', 0], # paper state
['.1.3.6.1.4.1.11.2.3.9.1.1.2.3', 0], # human intervention
['.1.3.6.1.4.1.11.2.3.9.1.1.2.6', 0], # gdStatusPeripheralError
['.1.3.6.1.4.1.11.2.3.9.1.1.2.8', 0], # gdStatusPaperOut
['.1.3.6.1.4.1.11.2.3.9.1.1.2.9', 0], # gdStatusPaperJam
['.1.3.6.1.4.1.11.2.3.9.1.1.2.10', 0], # gdStatusTonerLow
['.1.3.6.1.4.1.11.2.3.9.1.1.3', 0], # gdStatusDisplay
);
if (!defined ($s->get($vars))) {
push (@hosts, $host);
push (@ERRS, "$host unreachable\n\n");
$RET = ($RET == 1) ? 1 : 2;
next;
}
$display = ${$vars}[7]->val;
$h = 0;
@H = ();
for ($i = 0; $i< 6; $i++) {
if (${$vars}[$i]->val) {
push (@H, @DESC[$i]);
$RET = 1;
$h = 1;
}
}
if ($h) {
push (@hosts, $host);
}
if (@H > 0) {
push (@ERRS, "$host\n" . "-" x length($host) . "\n" .
join ("\n", @H, "\n"));
push (@ERRS, "display reads:\n$display\n\n");
}
}
if (@hosts > 0) {
print join (" ", sort @hosts), "\n";
print "\n";
print @ERRS;
}
exit $RET;
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