diff options
| author | Holger Weiss <holger@zedat.fu-berlin.de> | 2013-09-02 13:16:24 +0200 |
|---|---|---|
| committer | Holger Weiss <holger@zedat.fu-berlin.de> | 2013-09-02 13:16:24 +0200 |
| commit | b15adb7762b6caaecaa83637abfcf5fdb4802092 (patch) | |
| tree | 64eddbe2aa1a7f98a140be0f7973f05d7a781ae0 /contrib/check_bgpstate.pl | |
| parent | c4d5882b9e1d07c7b61091062b7d085fa5f00284 (diff) | |
| download | monitoring-plugins-b15adb7762b6caaecaa83637abfcf5fdb4802092.tar.gz | |
Remove "contrib" plugins
These days, sites such as "Nagios Exchange" are a much better place for
publishing plugins not maintained by the Plugins Development Team.
Diffstat (limited to 'contrib/check_bgpstate.pl')
| -rw-r--r-- | contrib/check_bgpstate.pl | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/contrib/check_bgpstate.pl b/contrib/check_bgpstate.pl deleted file mode 100644 index 645d7505..00000000 --- a/contrib/check_bgpstate.pl +++ /dev/null | |||
| @@ -1,215 +0,0 @@ | |||
| 1 | #!/usr/bin/perl -w | ||
| 2 | # | ||
| 3 | # check_bgpstate.pl - nagios plugin | ||
| 4 | # | ||
| 5 | # Copyright (C) 2000 Christoph Kron | ||
| 6 | # | ||
| 7 | # This program is free software; you can redistribute it and/or | ||
| 8 | # modify it under the terms of the GNU General Public License | ||
| 9 | # as published by the Free Software Foundation; either version 2 | ||
| 10 | # of the License, or (at your option) any later version. | ||
| 11 | # | ||
| 12 | # This program is distributed in the hope that it will be useful, | ||
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 15 | # GNU General Public License for more details. | ||
| 16 | # | ||
| 17 | # You should have received a copy of the GNU General Public License | ||
| 18 | # along with this program; if not, write to the Free Software | ||
| 19 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | ||
| 20 | # | ||
| 21 | # | ||
| 22 | # Report bugs to: ck@zet.net | ||
| 23 | # | ||
| 24 | # 11.01.2000 Version 1.0 | ||
| 25 | |||
| 26 | |||
| 27 | |||
| 28 | use strict; | ||
| 29 | |||
| 30 | use Net::SNMP; | ||
| 31 | use Getopt::Long; | ||
| 32 | &Getopt::Long::config('auto_abbrev'); | ||
| 33 | |||
| 34 | |||
| 35 | # whois programm for RIPE database queries | ||
| 36 | my $whois = '/usr/bin/whois'; | ||
| 37 | my $status; | ||
| 38 | my $TIMEOUT = 30; | ||
| 39 | |||
| 40 | # critical bgp sessions | ||
| 41 | my %uplinks = ( 1273, 'Uplink ECRC', | ||
| 42 | 1755, 'Uplink EBONE', | ||
| 43 | 3300, 'Uplink AUCS' | ||
| 44 | ); | ||
| 45 | |||
| 46 | my %ERRORS = ('UNKNOWN' , '-1', | ||
| 47 | 'OK' , '0', | ||
| 48 | 'WARNING', '1', | ||
| 49 | 'CRITICAL', '2'); | ||
| 50 | |||
| 51 | |||
| 52 | my %bgpPeerState = ( | ||
| 53 | '1',"idle", | ||
| 54 | '2',"connect", | ||
| 55 | '3',"active", | ||
| 56 | '4',"opensent", | ||
| 57 | '5',"openconfirm", | ||
| 58 | '6',"established" | ||
| 59 | ); | ||
| 60 | my $state = "UNKNOWN"; | ||
| 61 | my $answer = ""; | ||
| 62 | my $snmpkey; | ||
| 63 | my $snmpoid; | ||
| 64 | my $key; | ||
| 65 | my $community = "public"; | ||
| 66 | my $port = 161; | ||
| 67 | my @snmpoids; | ||
| 68 | my $snmpbgpPeerState = '1.3.6.1.2.1.15.3.1.2'; | ||
| 69 | my $snmpbgpPeerLocalAddr = '1.3.6.1.2.1.15.3.1.5'; | ||
| 70 | my $snmpbgpPeerRemoteAddr = '1.3.6.1.2.1.15.3.1.7'; | ||
| 71 | my $snmpbgpPeerRemoteAs = '1.3.6.1.2.1.15.3.1.9'; | ||
| 72 | my $hostname; | ||
| 73 | my $session; | ||
| 74 | my $error; | ||
| 75 | my $response; | ||
| 76 | my %bgpStatus; | ||
| 77 | my $bgpestablished =0 ; | ||
| 78 | my $bgpcritical =0; | ||
| 79 | my $bgpdown =0; | ||
| 80 | my $bgpidle =0; | ||
| 81 | my $bgpmessage; | ||
| 82 | my $asname; | ||
| 83 | my $remoteas; | ||
| 84 | my @output; | ||
| 85 | |||
| 86 | sub usage { | ||
| 87 | printf "\nMissing arguments!\n"; | ||
| 88 | printf "\n"; | ||
| 89 | printf "Perl bgpstate plugin for Nagios\n"; | ||
| 90 | printf "monitors all BGP sessions\n"; | ||
| 91 | printf "usage: \n"; | ||
| 92 | printf "check_bgpstate.pl -c <READCOMMUNITY> -p <PORT> <HOSTNAME>\n"; | ||
| 93 | printf "Copyright (C) 2000 Christoph Kron\n"; | ||
| 94 | printf "check_bgpstate.pl comes with ABSOLUTELY NO WARRANTY\n"; | ||
| 95 | printf "This programm is licensed under the terms of the "; | ||
| 96 | printf "GNU General Public License\n(check source code for details)\n"; | ||
| 97 | printf "\n\n"; | ||
| 98 | exit $ERRORS{"UNKNOWN"}; | ||
| 99 | } | ||
| 100 | |||
| 101 | # Just in case of problems, let's not hang Nagios | ||
| 102 | $SIG{'ALRM'} = sub { | ||
| 103 | print ("ERROR: No snmp response from $hostname (alarm)\n"); | ||
| 104 | exit $ERRORS{"UNKNOWN"}; | ||
| 105 | }; | ||
| 106 | alarm($TIMEOUT); | ||
| 107 | |||
| 108 | |||
| 109 | $status = GetOptions("community=s",\$community, | ||
| 110 | "port=i",\$port); | ||
| 111 | if ($status == 0) | ||
| 112 | { | ||
| 113 | &usage; | ||
| 114 | } | ||
| 115 | |||
| 116 | #shift; | ||
| 117 | $hostname = shift || &usage; | ||
| 118 | |||
| 119 | |||
| 120 | push(@snmpoids, $snmpbgpPeerState); | ||
| 121 | push(@snmpoids, $snmpbgpPeerLocalAddr); | ||
| 122 | push(@snmpoids, $snmpbgpPeerRemoteAddr); | ||
| 123 | push(@snmpoids, $snmpbgpPeerRemoteAs); | ||
| 124 | |||
| 125 | foreach $snmpoid (@snmpoids) { | ||
| 126 | |||
| 127 | ($session, $error) = Net::SNMP->session( | ||
| 128 | -hostname => $hostname, | ||
| 129 | -community => $community, | ||
| 130 | -port => $port | ||
| 131 | ); | ||
| 132 | |||
| 133 | if (!defined($session)) { | ||
| 134 | $state='UNKNOWN'; | ||
| 135 | $answer=$error; | ||
| 136 | print ("$state: $answer"); | ||
| 137 | exit $ERRORS{$state}; | ||
| 138 | } | ||
| 139 | |||
| 140 | if (!defined($response = $session->get_table($snmpoid))) { | ||
| 141 | $answer=$session->error; | ||
| 142 | $session->close; | ||
| 143 | $state = 'CRITICAL'; | ||
| 144 | print ("$state: $answer,$snmpkey"); | ||
| 145 | exit $ERRORS{$state}; | ||
| 146 | } | ||
| 147 | |||
| 148 | foreach $snmpkey (keys %{$response}) { | ||
| 149 | $snmpkey =~ m/.*\.(\d+\.\d+\.\d+\.\d+$)/; | ||
| 150 | $key = $1; | ||
| 151 | # printf "debug: $snmpkey: $key -> $response->{$snmpkey}\n"; | ||
| 152 | $bgpStatus{$key}{$snmpoid} = $response->{$snmpkey}; | ||
| 153 | } | ||
| 154 | $session->close; | ||
| 155 | } | ||
| 156 | |||
| 157 | foreach $key (keys %bgpStatus) { | ||
| 158 | if ($bgpStatus{$key}{$snmpbgpPeerState} == 6 ) { | ||
| 159 | $bgpestablished++; | ||
| 160 | } | ||
| 161 | elsif ($bgpStatus{$key}{$snmpbgpPeerState} == 1 ) { | ||
| 162 | $bgpidle++; | ||
| 163 | } | ||
| 164 | else { | ||
| 165 | $bgpdown++ ; | ||
| 166 | if (exists($uplinks{$bgpStatus{$key}{$snmpbgpPeerRemoteAs}}) ) { | ||
| 167 | $bgpcritical++; | ||
| 168 | } | ||
| 169 | @output = `$whois -T aut-num AS$bgpStatus{$key}{$snmpbgpPeerRemoteAs}`; | ||
| 170 | |||
| 171 | $asname = ""; | ||
| 172 | foreach (@output) { | ||
| 173 | if (m/as-name/) { | ||
| 174 | $asname = $_; | ||
| 175 | $asname =~ s/as-name://; | ||
| 176 | last; | ||
| 177 | } | ||
| 178 | if ( $asname =~ "" && m/descr/ ) { | ||
| 179 | $asname = $_; | ||
| 180 | $asname =~ s/descr://; | ||
| 181 | } | ||
| 182 | } | ||
| 183 | $asname =~ s/^\s*//; | ||
| 184 | $asname =~ s/\s*$//; | ||
| 185 | $bgpmessage .= sprintf("Peering with AS%s not established -> %s<BR>", | ||
| 186 | $bgpStatus{$key}{$snmpbgpPeerRemoteAs}, | ||
| 187 | $asname); | ||
| 188 | } | ||
| 189 | } | ||
| 190 | |||
| 191 | |||
| 192 | if ($bgpdown > 0) { | ||
| 193 | if ($bgpcritical > 0) { | ||
| 194 | $state = 'CRITICAL'; | ||
| 195 | } | ||
| 196 | else { | ||
| 197 | $state = 'WARNING'; | ||
| 198 | } | ||
| 199 | $answer = sprintf("host '%s', sessions up: %d, down: %d, shutdown: %d<BR>", | ||
| 200 | $hostname, | ||
| 201 | $bgpestablished, | ||
| 202 | $bgpdown, $bgpidle); | ||
| 203 | $answer = $answer . $bgpmessage . "\n"; | ||
| 204 | } | ||
| 205 | else { | ||
| 206 | $state = 'OK'; | ||
| 207 | $answer = sprintf("host '%s', sessions up: %d, down: %d, shutdown: %d\n", | ||
| 208 | $hostname, | ||
| 209 | $bgpestablished, | ||
| 210 | $bgpdown,$bgpidle); | ||
| 211 | } | ||
| 212 | |||
| 213 | print ("$state: $answer"); | ||
| 214 | exit $ERRORS{$state}; | ||
| 215 | |||
