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#!/usr/local/bin/perl -w
# -*- perl -*-
# usrModemUsage
#
# Copyright (C) 1998 Jeff Jensen and WebTV Networks, Inc.
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
# Program to return usage information from a US Robotics
# modem chassis.
BEGIN {
my $programdir = (($0 =~ m:^(.*/):)[0] || "./") . "..";
eval "require '$programdir/cricket-conf.pl'";
eval "require '/usr/local/etc/cricket-conf.pl'"
unless $Common::global::gInstallRoot;
$Common::global::gInstallRoot ||= $programdir;
}
use lib "$Common::global::gInstallRoot/lib";
use strict;
use Common::Log;
use snmpUtils;
#
# Take the hostname and community as arguments
#
my $hostname = $ARGV[0];
my $community = "public";
$community = $ARGV[1] if (defined($ARGV[1]));;
die("usage: $0 host [community-string]\n")
unless (defined($hostname) && defined($community));
my($modemTableOid) = '.1.3.6.1.4.1.429.1.6.9.1.1.2';
my($inUse) = 0;
my($neg) = 0;
my(@res) = snmpUtils::walk("$community\@$hostname", $modemTableOid);
# did we get nothing?
if ($#res+1 == 0) {
print "U\n";
print "U\n";
exit;
}
my($row);
foreach $row (@res) {
my($inst, $value) = split(':', $row, 2);
# these state numbers are taken from the USR mibs.
if ($value == 8) {
$inUse++;
} elsif ($value == 6) {
$neg++;
} else {
# unknown state... ignore it
}
}
print "$inUse\n";
print "$neg\n";
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