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Diffstat (limited to 'Monitoring/nagios/plugins/check_bgpstate')
| -rwxr-xr-x | Monitoring/nagios/plugins/check_bgpstate | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/Monitoring/nagios/plugins/check_bgpstate b/Monitoring/nagios/plugins/check_bgpstate deleted file mode 100755 index 645d7505..00000000 --- a/Monitoring/nagios/plugins/check_bgpstate +++ /dev/null @@ -1,215 +0,0 @@ -#!/usr/bin/perl -w -# -# check_bgpstate.pl - nagios plugin -# -# Copyright (C) 2000 Christoph Kron -# -# 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. -# -# -# Report bugs to: ck@zet.net -# -# 11.01.2000 Version 1.0 - - - -use strict; - -use Net::SNMP; -use Getopt::Long; -&Getopt::Long::config('auto_abbrev'); - - -# whois programm for RIPE database queries -my $whois = '/usr/bin/whois'; -my $status; -my $TIMEOUT = 30; - -# critical bgp sessions -my %uplinks = ( 1273, 'Uplink ECRC', - 1755, 'Uplink EBONE', - 3300, 'Uplink AUCS' - ); - -my %ERRORS = ('UNKNOWN' , '-1', - 'OK' , '0', - 'WARNING', '1', - 'CRITICAL', '2'); - - -my %bgpPeerState = ( - '1',"idle", - '2',"connect", - '3',"active", - '4',"opensent", - '5',"openconfirm", - '6',"established" - ); -my $state = "UNKNOWN"; -my $answer = ""; -my $snmpkey; -my $snmpoid; -my $key; -my $community = "public"; -my $port = 161; -my @snmpoids; -my $snmpbgpPeerState = '1.3.6.1.2.1.15.3.1.2'; -my $snmpbgpPeerLocalAddr = '1.3.6.1.2.1.15.3.1.5'; -my $snmpbgpPeerRemoteAddr = '1.3.6.1.2.1.15.3.1.7'; -my $snmpbgpPeerRemoteAs = '1.3.6.1.2.1.15.3.1.9'; -my $hostname; -my $session; -my $error; -my $response; -my %bgpStatus; -my $bgpestablished =0 ; -my $bgpcritical =0; -my $bgpdown =0; -my $bgpidle =0; -my $bgpmessage; -my $asname; -my $remoteas; -my @output; - -sub usage { - printf "\nMissing arguments!\n"; - printf "\n"; - printf "Perl bgpstate plugin for Nagios\n"; - printf "monitors all BGP sessions\n"; - printf "usage: \n"; - printf "check_bgpstate.pl -c <READCOMMUNITY> -p <PORT> <HOSTNAME>\n"; - printf "Copyright (C) 2000 Christoph Kron\n"; - printf "check_bgpstate.pl comes with ABSOLUTELY NO WARRANTY\n"; - printf "This programm is licensed under the terms of the "; - printf "GNU General Public License\n(check source code for details)\n"; - printf "\n\n"; - exit $ERRORS{"UNKNOWN"}; -} - -# Just in case of problems, let's not hang Nagios -$SIG{'ALRM'} = sub { - print ("ERROR: No snmp response from $hostname (alarm)\n"); - exit $ERRORS{"UNKNOWN"}; -}; -alarm($TIMEOUT); - - -$status = GetOptions("community=s",\$community, - "port=i",\$port); -if ($status == 0) -{ - &usage; -} - - #shift; - $hostname = shift || &usage; - - -push(@snmpoids, $snmpbgpPeerState); -push(@snmpoids, $snmpbgpPeerLocalAddr); -push(@snmpoids, $snmpbgpPeerRemoteAddr); -push(@snmpoids, $snmpbgpPeerRemoteAs); - -foreach $snmpoid (@snmpoids) { - - ($session, $error) = Net::SNMP->session( - -hostname => $hostname, - -community => $community, - -port => $port - ); - - if (!defined($session)) { - $state='UNKNOWN'; - $answer=$error; - print ("$state: $answer"); - exit $ERRORS{$state}; - } - - if (!defined($response = $session->get_table($snmpoid))) { - $answer=$session->error; - $session->close; - $state = 'CRITICAL'; - print ("$state: $answer,$snmpkey"); - exit $ERRORS{$state}; - } - - foreach $snmpkey (keys %{$response}) { - $snmpkey =~ m/.*\.(\d+\.\d+\.\d+\.\d+$)/; - $key = $1; -# printf "debug: $snmpkey: $key -> $response->{$snmpkey}\n"; - $bgpStatus{$key}{$snmpoid} = $response->{$snmpkey}; - } - $session->close; -} - -foreach $key (keys %bgpStatus) { - if ($bgpStatus{$key}{$snmpbgpPeerState} == 6 ) { - $bgpestablished++; - } - elsif ($bgpStatus{$key}{$snmpbgpPeerState} == 1 ) { - $bgpidle++; - } - else { - $bgpdown++ ; - if (exists($uplinks{$bgpStatus{$key}{$snmpbgpPeerRemoteAs}}) ) { - $bgpcritical++; - } - @output = `$whois -T aut-num AS$bgpStatus{$key}{$snmpbgpPeerRemoteAs}`; - - $asname = ""; - foreach (@output) { - if (m/as-name/) { - $asname = $_; - $asname =~ s/as-name://; - last; - } - if ( $asname =~ "" && m/descr/ ) { - $asname = $_; - $asname =~ s/descr://; - } - } - $asname =~ s/^\s*//; - $asname =~ s/\s*$//; - $bgpmessage .= sprintf("Peering with AS%s not established -> %s<BR>", - $bgpStatus{$key}{$snmpbgpPeerRemoteAs}, - $asname); - } -} - - - if ($bgpdown > 0) { - if ($bgpcritical > 0) { - $state = 'CRITICAL'; - } - else { - $state = 'WARNING'; - } - $answer = sprintf("host '%s', sessions up: %d, down: %d, shutdown: %d<BR>", - $hostname, - $bgpestablished, - $bgpdown, $bgpidle); - $answer = $answer . $bgpmessage . "\n"; - } - else { - $state = 'OK'; - $answer = sprintf("host '%s', sessions up: %d, down: %d, shutdown: %d\n", - $hostname, - $bgpestablished, - $bgpdown,$bgpidle); - } - -print ("$state: $answer"); -exit $ERRORS{$state}; - |