/usr/share/cricket/util/pmlines.pl is in cricket 1.0.5-20.
This file is owned by root:root, with mode 0o755.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 | #!/usr/bin/perl
# pmlines.pl
#
# 1998/08/04
#
# Created by Carlos.Canau@EUnet.pt with cfgmaker from Tobias Oetiker
# <oetiker@ee.ethz.ch> as skeleton
#
# returns:
# #async
# #digital
# #isdn
# #sync
# #other
#
# 1998/10/30
#
# Modified by Butch Kemper <kemper@tstar.net> to allow multiple PortMasters
# to be specified on the argument line and to output the totals.
#
# 1999/4/18
#
# Modified by Butch Kemper <kemper@tstar.net> to process PM2 systems and
# to distingish between async and isdn ports.
#
# Changed name to PM2lines.pl
#
# 1999/4/19
#
# Modified by Butch Kemper <kemper@tstar.net> to process both PM2 and PM3
# systems.
#
# Changed name to PMlines.pl
#
use SNMP_Session;
use BER;
use Socket;
use strict;
# PMip is livingston.livingstonMib.livingstonInterfaces.livingstonSerial.livingstonSerialTable.livingstonSerialEntry.livingstonSerialIpAddress
# PMty is livingston.livingstonMib.livingstonInterfaces.livingstonSerial.livingstonSerialTable.livingstonSerialEntry.livingstonSerialPhysType
# TODO
# - sum all the calls, connects, detects, renegotiates, and retrains
# from livingstonModemTable.
#
# - think about using livingstonModemStatus instead of
# livingstonSerialIpAddress to count lines in use (not portable to
# PM2) (or livingstonSerialPortStatus?)
%snmpget::OIDS = ('ifNumber' => '1.3.6.1.2.1.2.1.0',
'PMip' => '1.3.6.1.4.1.307.3.2.1.1.1.14',
'PMty' => '1.3.6.1.4.1.307.3.2.1.1.1.3',
);
my($tot_isdn, $tot_modems, $args) = (0,0,0);
my($tot_isdn, $tot_digitalmodems, $tot_asyncmodems,
$tot_sync, $tot_other, $args) = (0,0,0,0,0,0);
my($input_string, $PROGNAME, $interfaces)="";
($PROGNAME = $0) =~ s/.*\///;
diexit(0) if $#ARGV < 0;
for ($args=0; $args < $#ARGV+1; $args++) {
$input_string = $ARGV[$args];
my($community,$router) = split /\@/, $input_string;
diexit(0) unless $community && $router;
$interfaces = snmpget($router,$community,'ifNumber');
my @PMip = snmpgettable($router,$community,'PMip');
my @PMty = snmpgettable($router,$community,'PMty');
my ($i);
for ($i=0; $i < $#PMip+1; $i++) {
#
# instead of livingstonSerialIpAddress we should use livingstonSerialPortStatus
# and check for "established" (which might be applicable to terminal sessions)
#
if ($PMip[$i] ne "0.0.0.0") {
if ($PMty[$i] == 2) {
$tot_asyncmodems++;
} elsif ($PMty[$i] == 3) {
$tot_sync++;
} elsif ($PMty[$i] == 5) {
$tot_digitalmodems++;
} elsif ($PMty[$i] == 4 || $PMty[$i] == 6 || $PMty[$i] == 7) {
$tot_isdn++;
} else {
$tot_other++;
}
}
}
}
printf "$tot_asyncmodems\n";
printf "$tot_digitalmodems\n";
printf "$tot_isdn\n";
printf "$tot_sync\n";
printf "$tot_other\n";
exit(0);
sub diexit {
die ("USAGE: $PROGNAME community\@portmaster [community\@portmaster]" .
" \.\.\.\n" .
" community = snmp read community string\n" .
" portmaster = FQN of PortMaster\n");
}
sub snmpget{
my($host,$community,@vars) = @_;
my(@enoid, $var,$response, $bindings, $binding, $value, $inoid,$outoid,
$upoid,$oid,@retvals);
foreach $var (@vars) {
die "Unknown SNMP var $var\n"
unless $snmpget::OIDS{$var};
push @enoid, encode_oid((split /\./, $snmpget::OIDS{$var}));
}
srand();
my $session = SNMP_Session->open ($host ,
$community,
161);
if ($session->get_request_response(@enoid)) {
$response = $session->pdu_buffer;
($bindings) = $session->decode_get_response ($response);
$session->close ();
while ($bindings) {
($binding,$bindings) = decode_sequence ($bindings);
($oid,$value) = decode_by_template ($binding, "%O%@");
# WARNING: this makes getting values such as timeticks in raw form impossible
my $tempo = pretty_print($value);
$tempo=~s/\t/ /g;
$tempo=~s/\n/ /g;
$tempo=~s/^\s+//;
$tempo=~s/\s+$//;
push @retvals, $tempo;
}
return (@retvals);
} else {
die "No answer from $input_string. You may be using the wrong community\n";
}
}
sub snmpgettable{
my($host,$community,$var) = @_;
my($next_oid,$enoid,$orig_oid,
$response, $bindings, $binding, $value, $inoid,$outoid,
$upoid,$oid,@table,$tempo);
die "Unknown SNMP var $var\n"
unless $snmpget::OIDS{$var};
$orig_oid = encode_oid(split /\./, $snmpget::OIDS{$var});
$enoid=$orig_oid;
srand();
my $session = SNMP_Session->open ($host ,
$community,
161);
for(;;) {
if ($session->getnext_request_response(($enoid))) {
$response = $session->pdu_buffer;
($bindings) = $session->decode_get_response ($response);
($binding,$bindings) = decode_sequence ($bindings);
($next_oid,$value) = decode_by_template ($binding, "%O%@");
# quit once we are outside the table
last unless BER::encoded_oid_prefix_p($orig_oid,$next_oid);
$tempo = pretty_print($value);
#print "$var: '$tempo'\n";
$tempo=~s/\t/ /g;
$tempo=~s/\n/ /g;
$tempo=~s/^\s+//;
$tempo=~s/\s+$//;
push @table, $tempo;
} else {
die "No answer from $input_string\n";
}
$enoid=$next_oid;
}
$session->close ();
return (@table);
}
# Local Variables:
# mode: perl
# indent-tabs-mode: nil
# tab-width: 4
# perl-indent-level: 4
# End:
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