diff --git a/plugins/router/snmp__mikrotik b/plugins/router/snmp__mikrotik new file mode 100755 index 00000000..5f6e3340 --- /dev/null +++ b/plugins/router/snmp__mikrotik @@ -0,0 +1,139 @@ +#!/usr/bin/perl -w + +=head1 NAME + +snmp__mikrotik - monitor Mikrotik routers via SNMP + +=head1 APPLICABLE SYSTEMS + +Mikrotik Routers + +=head1 CONFIGURATION + +As a rule SNMP plugins need site specific configuration. The default +configuration (shown here) will only work on insecure sites/devices. + [snmp_*] + env.version 2 + env.community public + +=head1 MAGIC MARKERS + +#%# family=snmpauto +#%# capabilities=snmpconf + +=head1 BUGS + +None known. + +=head1 AUTHOR + +Copyright (C) 2020 Alejandro Suarez (teconecta.es) +Based on snmp__if_ plugin. + +=head1 LICENSE + +GPLv2. + +=cut + +use strict; +use Net::SNMP; + +my $DEBUG = 0; + +my $host = $ENV{host} || undef; +my $port = $ENV{port} || 161; +my $community = $ENV{community} || "public"; + +my $sysFlashUsageOID = "1.3.6.1.2.1.25.2.3.1.6.131072"; +my $sysFlashTotalOID = "1.3.6.1.2.1.25.2.3.1.5.131072"; +my $sysRAMUsageOID = "1.3.6.1.2.1.25.2.3.1.6.65536"; +my $sysRAMTotalOID = "1.3.6.1.2.1.25.2.3.1.5.65536"; + +my $response; + +if (defined $ARGV[0] and $ARGV[0] eq "snmpconf") { + print "require $sysFlashUsageOID\n"; + print "require $sysFlashTotalOID\n"; + print "require $sysRAMUsageOID\n"; + print "require $sysRAMTotalOID\n"; + exit 0; +} + +if ($0 =~ /^(?:|.*\/)snmp_([^_]+)_mikrotik$/) { + $host = $1; + if ($host =~ /^([^:]+):(\d+)$/) { + $host = $1; + $port = $2; + } +} elsif (!defined($host)) { + print "# Debug: $0 -- $1\n" if $DEBUG; + die "# Error: couldn't understand what I'm supposed to monitor."; +} + +my ($session, $error) = Net::SNMP->session( + -hostname => $host, + -community => $community, + -port => $port + ); + + +die "Croaking: $error" unless (defined ($session)); + + +if ($ARGV[0] and $ARGV[0] eq "config") { + print "host_name $host\n"; + $response = $session->get_request($sysFlashTotalOID); + if (defined $response) { + print "multigraph flash\n"; + print "graph_args --base 1024 -l 0 --vertical-label Bytes --upper-limit " . ($response->{$sysFlashTotalOID} * 1024) . "\n"; + print "graph_title Flash disk usage\n"; + print "graph_category system\n"; + print "graph_info This graph shows the router's flash disk usage.\n"; + print "graph_order Total Used\n"; + print "graph_vlabel bytes\n"; + print "sysFlashTotal.label Total Memory\n"; + print "sysFlashTotal.draw AREA\n"; + print "sysFlashUsage.label Used Memory\n"; + print "sysFlashUsage.draw AREA\n"; + } + + $response = $session->get_request($sysRAMTotalOID); + if (defined $response) { + print "multigraph ram\n"; + print "graph_args --base 1024 -l 0 --vertical-label Bytes --upper-limit " . ($response->{$sysRAMTotalOID} * 1024) . "\n"; + print "graph_title RAM usage\n"; + print "graph_category system\n"; + print "graph_info This graph shows the router's memory usage.\n"; + print "graph_order Total Used\n"; + print "graph_vlabel bytes\n"; + print "sysRAMTotal.label Total Memory\n"; + print "sysRAMTotal.draw AREA\n"; + print "sysRAMUsage.label Used Memory\n"; + print "sysRAMUsage.draw AREA\n"; + } + exit 0 unless (($ENV{MUNIN_CAP_DIRTYCONFIG} || 0) == 1); +} + + +print "multigraph flash\n"; +$response = $session->get_request(-varbindlist => [$sysFlashUsageOID, $sysFlashTotalOID]); +if (defined $response) { + print "sysFlashUsage.value ", $response->{$sysFlashUsageOID}*1024, "\n"; + print "sysFlashTotal.value ", $response->{$sysFlashTotalOID}*1024, "\n"; +} else { + print "sysFlashUsage.value U\n"; + print "sysFlashTotal.value U\n"; +} + +print "multigraph ram\n"; +$response = $session->get_request(-varbindlist => [$sysRAMUsageOID, $sysRAMTotalOID]); +if (defined $response) { + print "sysRAMUsage.value ", $response->{$sysRAMUsageOID}*1024, "\n"; + print "sysRAMTotal.value ", $response->{$sysRAMTotalOID}*1024, "\n"; +} else { + print "sysRAMUsage.value U\n"; + print "sysRAMTotal.value U\n"; +} + +# vim:syntax=perl diff --git a/plugins/router/snmp__mikrotik_flash b/plugins/router/snmp__mikrotik_flash deleted file mode 100755 index c9d5f2f2..00000000 --- a/plugins/router/snmp__mikrotik_flash +++ /dev/null @@ -1,120 +0,0 @@ -#!/usr/bin/perl -w - -=head1 NAME - -snmp__mikrotik_flash - Munin plugin to monitor Mikrotik routers Falsh disk utilization. - -=head1 APPLICABLE SYSTEMS - -Mikrotik Routers - -=head1 CONFIGURATION - -As a rule SNMP plugins need site specific configuration. The default -configuration (shown here) will only work on insecure sites/devices. - [snmp_*] - env.version 2 - env.community public - -=head1 MAGIC MARKERS - -#%# family=snmpauto -#%# capabilities=snmpconf - -=head1 BUGS - -None known. - -=head1 AUTHOR - -Copyright (C) 2020 Alejandro Suarez (teconecta.es) -Based on snmp__if_ plugin. - -=head1 LICENSE - -GPLv2. - -=cut - -use strict; -use Net::SNMP; - -my $DEBUG = 0; - -my $host = $ENV{host} || undef; -my $port = $ENV{port} || 161; -my $community = $ENV{community} || "public"; - -my $response; - -if (defined $ARGV[0] and $ARGV[0] eq "snmpconf") -{ - print "require 1.3.6.1.2.1.25.2.3.1.5.65536 \n"; - exit 0; -} - -if ($0 =~ /^(?:|.*\/)snmp_([^_]+)_mikrotik_flash$/) -{ - $host = $1; - if ($host =~ /^([^:]+):(\d+)$/) - { - $host = $1; - $port = $2; - } -} -elsif (!defined($host)) -{ - print "# Debug: $0 -- $1\n" if $DEBUG; - die "# Error: couldn't understand what I'm supposed to monitor."; -} - -my $sysFlashUsage = "1.3.6.1.2.1.25.2.3.1.6.131072"; -my $sysFlashTotal = "1.3.6.1.2.1.25.2.3.1.5.131072"; - -my ($session, $error) = Net::SNMP->session( - -hostname => $host, - -community => $community, - -port => $port - ); - - -if (!defined ($session)) -{ - die "Croaking: $error"; -} - - -if ($ARGV[0] and $ARGV[0] eq "config") -{ - print "host_name $host\n"; - if (!defined ($response = $session->get_request($sysFlashTotal))) - { - die "Croaking: " . $session->error(); - } - print "graph_args --base 1024 -l 0 --vertical-label Bytes --upper-limit " . ($response->{$sysFlashTotal} * 1024) . "\n"; - print "graph_title Flash disk usage\n"; - print "graph_category system\n"; - print "graph_info This graph shows the router's flash disk usage.\n"; - print "graph_order Total Used\n"; - print "graph_vlabel bytes\n"; - print "sysFlashTotal.label Total Memory\n"; - print "sysFlashTotal.draw AREA\n"; - print "sysFlashUsage.label Used Memory\n"; - print "sysFlashUsage.draw AREA\n"; - exit 0; -} - - -if (defined ($response = $session->get_request(-varbindlist => [$sysFlashUsage, $sysFlashTotal]))) -{ - print "sysFlashUsage.value ", $response->{$sysFlashUsage}*1024, "\n"; - print "sysFlashTotal.value ", $response->{$sysFlashTotal}*1024, "\n"; -} -else -{ - print "sysFlashUsage.value U\n"; - print "sysFlashTotal.value U\n"; -} - -# vim:syntax=perl - diff --git a/plugins/router/snmp__mikrotik_ram b/plugins/router/snmp__mikrotik_ram deleted file mode 100755 index ce4949bf..00000000 --- a/plugins/router/snmp__mikrotik_ram +++ /dev/null @@ -1,119 +0,0 @@ -#!/usr/bin/perl -w - -=head1 NAME - -snmp__mikrotik_flash - Munin plugin to monitor Mikrotik routers RAM utilization. - -=head1 APPLICABLE SYSTEMS - -Mikrotik Routers - -=head1 CONFIGURATION - -As a rule SNMP plugins need site specific configuration. The default -configuration (shown here) will only work on insecure sites/devices. - [snmp_*] - env.version 2 - env.community public - -=head1 MAGIC MARKERS - -#%# family=snmpauto -#%# capabilities=snmpconf - -=head1 BUGS - -None known. - -=head1 AUTHOR - -Copyright (C) 2020 Alejandro Suarez (teconecta.es) -Based on snmp__if_ plugin. - -=head1 LICENSE - -GPLv2. - -=cut - -use strict; -use Net::SNMP; - -my $DEBUG = 0; - -my $host = $ENV{host} || undef; -my $port = $ENV{port} || 161; -my $community = $ENV{community} || "public"; - -my $response; - -if (defined $ARGV[0] and $ARGV[0] eq "snmpconf") -{ - print "require 1.3.6.1.2.1.25.2.3.1.5.65536 \n"; - exit 0; -} - -if ($0 =~ /^(?:|.*\/)snmp_([^_]+)_mikrotik_ram$/) -{ - $host = $1; - if ($host =~ /^([^:]+):(\d+)$/) - { - $host = $1; - $port = $2; - } -} -elsif (!defined($host)) -{ - print "# Debug: $0 -- $1\n" if $DEBUG; - die "# Error: couldn't understand what I'm supposed to monitor."; -} - -my $sysRAMUsage = "1.3.6.1.2.1.25.2.3.1.6.65536"; -my $sysRAMTotal = "1.3.6.1.2.1.25.2.3.1.5.65536"; - -my ($session, $error) = Net::SNMP->session( - -hostname => $host, - -community => $community, - -port => $port - ); - - -if (!defined ($session)) -{ - die "Croaking: $error"; -} - - -if ($ARGV[0] and $ARGV[0] eq "config") -{ - print "host_name $host\n"; - if (!defined ($response = $session->get_request($sysRAMTotal))) - { - die "Croaking: " . $session->error(); - } - print "graph_args --base 1024 -l 0 --vertical-label Bytes --upper-limit " . ($response->{$sysRAMTotal} * 1024) . "\n"; - print "graph_title RAM usage\n"; - print "graph_category system\n"; - print "graph_info This graph shows the router's memory usage.\n"; - print "graph_order Total Used\n"; - print "graph_vlabel bytes\n"; - print "sysRAMTotal.label Total Memory\n"; - print "sysRAMTotal.draw AREA\n"; - print "sysRAMUsage.label Used Memory\n"; - print "sysRAMUsage.draw AREA\n"; - exit 0; -} - - -if (defined ($response = $session->get_request(-varbindlist => [$sysRAMUsage, $sysRAMTotal]))) -{ - print "sysRAMUsage.value ", $response->{$sysRAMUsage}*1024, "\n"; - print "sysRAMTotal.value ", $response->{$sysRAMTotal}*1024, "\n"; -} -else -{ - print "sysRAMUsage.value U\n"; - print "sysRAMTotal.value U\n"; -} - -# vim:syntax=perl