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Merge pull request #5 from dufourl/patch-1
Update check-paloalto-A500.pl
This commit is contained in:
Ran Leibman
commit
beb2529195
@ -10,46 +10,76 @@
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### \_| \_|\__,_||_| |_|\_____/ ###
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#####################################
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#####################################
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## Original version written by
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## ran.leibman@gmail.com
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## Additionial checks code written
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## by laurent.dufour@havas.com
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##
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## the following parameters has
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## been tested against a PA5050
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##
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## cpu|firmware|ha|model|
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## sessions|udp_sessions|tcp_sessions
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## |icmp_sessions
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##
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#####################################
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#####################################
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use strict;
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use lib "/usr/lib/nagios/plugins/";
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use Net::SNMP;
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my $stat;
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my $msg;
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my $perf;
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my $script_name = "check-paloalto-A500.pl";
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my $script_version = 1.1;
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### SNMP OIDs
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###############
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my $s_cpu_mgmt = '.1.3.6.1.2.1.25.3.3.1.2.1';
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my $s_cpu_data = '.1.3.6.1.2.1.25.3.3.1.2.2';
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my $s_firmware = '.1.3.6.1.2.1.25.3.3.1.2.2';
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my $s_firmware_version = '.1.3.6.1.4.1.25461.2.1.2.1.1.0';
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my $s_ha_mode = '.1.3.6.1.4.1.25461.2.1.2.1.13.0';
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my $s_ha_local_state = '.1.3.6.1.4.1.25461.2.1.2.1.11.0';
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my $s_ha_peer_state = '.1.3.6.1.4.1.25461.2.1.2.1.12.0';
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my $s_pa_model = '.1.3.6.1.4.1.25461.2.1.2.2.1.0';
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my $s_pa_max_sessions = '.1.3.6.1.4.1.25461.2.1.2.3.2.0';
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my $s_pa_total_active_sessions = '.1.3.6.1.4.1.25461.2.1.2.3.3.0';
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my $s_pa_total_tcp_active_sessions = '.1.3.6.1.4.1.25461.2.1.2.3.4.0';
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my $s_pa_total_udp_active_sessions = '.1.3.6.1.4.1.25461.2.1.2.3.5.0';
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my $s_pa_total_icmp_active_sessions = '.1.3.6.1.4.1.25461.2.1.2.3.6.0';
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### Functions
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###############
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sub _create_session {
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my ($server, $comm) = @_;
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my $version = 1;
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my ($sess, $err) = Net::SNMP->session( -hostname => $server, -version => $version, -community => $comm);
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if (!defined($sess)) {
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print "Can't create SNMP session to $server\n";
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exit(1);
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}
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return $sess;
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my ($server, $comm) = @_;
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my $snmp_version = 2;
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my ($sess, $err) = Net::SNMP->session( -hostname => $server, -version => $snmp_version, -community => $comm);
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if (!defined($sess)) {
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print "Can't create SNMP session to $server\n";
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exit(1);
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}
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return $sess;
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}
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sub FSyntaxError {
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print "Syntax Error !\n";
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# print "$0 -H [ip|dnsname] -C [snmp community] -t [temp|fan|ps|cpu|mem|module|freeint] -w [warning value] -c [critical value] -d [days]\n";
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print "$script_name\n";
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print "-H = Ip/Dns Name of the FW\n";
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print "-C = SNMP Community\n";
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print "-t = Check type (currently only cpu)\n";
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print "-w = Warning Value\n";
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print "-c = Critical Value\n";
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exit(3);
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print "Syntax Error !\n";
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# print "$0 -H [ip|dnsname] -C [snmp community] -t [temp|fan|ps|cpu|mem|module|freeint|firmware|ha|model|sessions|udp_sessions|tcp_sessions|icmp_sessions] -w [warning value] -c [critical value] -d [days]\n";
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print "$script_name\n";
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print "Version : $script_version\n";
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print "-H = Ip/Dns Name of the FW\n";
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print "-C = SNMP Community\n";
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print "-t = Check type (currently only cpu/firmware/model/ha/sessions/icmp_sesions/tcp_sessions/udp_sessions)\n";
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print "-w = Warning Value\n";
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print "-c = Critical Value\n";
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exit(3);
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}
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if($#ARGV != 9) {
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FSyntaxError;
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FSyntaxError;
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}
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### Gather input from user
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@ -62,56 +92,193 @@ my $crit = 0;
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my $int;
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while(@ARGV) {
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my $temp = shift(@ARGV);
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if("$temp" eq '-H') {
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$switch = shift(@ARGV);
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} elsif("$temp" eq '-C') {
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$community = shift(@ARGV);
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} elsif("$temp" eq '-t') {
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$check_type = shift(@ARGV);
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} elsif("$temp" eq '-w') {
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$warn = shift(@ARGV);
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} elsif("$temp" eq '-c') {
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$crit = shift(@ARGV);
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} else {
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FSyntaxError();
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}
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my $temp = shift(@ARGV);
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if("$temp" eq '-H') {
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$switch = shift(@ARGV);
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} elsif("$temp" eq '-C') {
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$community = shift(@ARGV);
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} elsif("$temp" eq '-t') {
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$check_type = shift(@ARGV);
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} elsif("$temp" eq '-w') {
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$warn = shift(@ARGV);
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} elsif("$temp" eq '-c') {
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$crit = shift(@ARGV);
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} else {
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FSyntaxError();
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}
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}
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# Validate Warning
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if($warn > $crit) {
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print "Warning can't be larger then Critical: $warn > $crit\n";
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FSyntaxError();
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print "Warning can't be larger then Critical: $warn > $crit\n";
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FSyntaxError();
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}
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# Establish SNMP Session
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our $snmp_session = _create_session($switch,$community);
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### model ###
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if($check_type eq "model") {
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my $R_firm = $snmp_session->get_request(-varbindlist => [$s_pa_model]);
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my $palo_model = "$R_firm->{$s_pa_model}";
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$msg = "OK: Palo Alto $palo_model";
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$perf="";
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$stat = 0;
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}
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### HA MODE ###
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elsif($check_type eq "ha") {
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my $R_firm = $snmp_session->get_request(-varbindlist => [$s_ha_mode]);
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my $ha_mode = "$R_firm->{$s_ha_mode}";
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my $R_firm = $snmp_session->get_request(-varbindlist => [$s_ha_local_state]);
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my $ha_local_state = "$R_firm->{$s_ha_local_state}";
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my $R_firm = $snmp_session->get_request(-varbindlist => [$s_ha_peer_state]);
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my $ha_peer_state = "$R_firm->{$s_ha_peer_state}";
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$msg = "OK: High Availablity Mode : $ha_mode - Local : $ha_local_state - Peer : $ha_peer_state\n";
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$perf="";
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$stat = 0;
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}
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### SESSIONS ###
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elsif($check_type eq "sessions") {
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my $R_firm = $snmp_session->get_request(-varbindlist => [$s_pa_max_sessions]);
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my $pa_max_sessions = "$R_firm->{$s_pa_max_sessions}";
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my $R_firm = $snmp_session->get_request(-varbindlist => [$s_pa_total_active_sessions]);
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my $pa_total_active_sessions = "$R_firm->{$s_pa_total_active_sessions}";
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$perf=" - Max Active Sessions : $pa_max_sessions";
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if($pa_total_active_sessions > $crit ) {
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$msg = "CRIT: Total Active Sessions : $pa_total_active_sessions".$perf;
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$stat = 2;
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} elsif($pa_total_active_sessions > $warn ) {
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$msg = "WARN: Total Active Sessions : $pa_total_active_sessions".$perf;
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$stat = 1;
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} else {
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$msg = "OK: Total Active Sessions : $pa_total_active_sessions".$perf;
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$stat = 0;
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}
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$perf="";
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}
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### TCP SESSIONS ###
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elsif($check_type eq "tcp_sessions") {
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my $R_firm = $snmp_session->get_request(-varbindlist => [$s_pa_total_tcp_active_sessions]);
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my $pa_total_tcp_active_sessions = "$R_firm->{$s_pa_total_tcp_active_sessions}";
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if($pa_total_tcp_active_sessions > $crit ) {
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$msg = "CRIT: TCP Active Sessions : $pa_total_tcp_active_sessions";
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$stat = 2;
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} elsif($pa_total_tcp_active_sessions > $warn ) {
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$msg = "WARN: TCP Active Sessions : $pa_total_tcp_active_sessions";
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$stat = 1;
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} else {
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$msg = "OK: TCP Active Sessions : $pa_total_tcp_active_sessions";
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$stat = 0;
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}
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$perf="";
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}
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### UDP SESSIONS ###
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elsif($check_type eq "udp_sessions") {
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my $R_firm = $snmp_session->get_request(-varbindlist => [$s_pa_total_udp_active_sessions]);
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my $pa_total_udp_active_sessions = "$R_firm->{$s_pa_total_udp_active_sessions}";
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if($pa_total_udp_active_sessions > $crit ) {
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$msg = "CRIT: UDP Active Sessions : $pa_total_udp_active_sessions";
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$stat = 2;
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} elsif($pa_total_udp_active_sessions > $warn ) {
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$msg = "WARN: UDP Active Sessions : $pa_total_udp_active_sessions";
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$stat = 1;
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} else {
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$msg = "OK: UDP Active Sessions : $pa_total_udp_active_sessions";
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$stat = 0;
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}
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$perf="";
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}
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### ICMP SESSIONS ###
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elsif($check_type eq "icmp_sessions") {
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my $R_firm = $snmp_session->get_request(-varbindlist => [$s_pa_total_icmp_active_sessions]);
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my $pa_total_icmp_active_sessions = "$R_firm->{$s_pa_total_icmp_active_sessions}";
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if($pa_total_icmp_active_sessions > $crit ) {
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$msg = "CRIT: ICMP Active Sessions : $pa_total_icmp_active_sessions";
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$stat = 2;
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} elsif($pa_total_icmp_active_sessions > $warn ) {
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$msg = "WARN: ICMP Active Sessions : $pa_total_icmp_active_sessions";
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$stat = 1;
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} else {
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$msg = "OK: ICMP Active Sessions : $pa_total_icmp_active_sessions";
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$stat = 0;
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}
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$perf="";
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}
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### firmware ###
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elsif($check_type eq "firmware") {
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my $R_firm = $snmp_session->get_request(-varbindlist => [$s_firmware_version]);
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my $palo_os_ver = "$R_firm->{$s_firmware_version}";
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$msg = "OK: Firmware $palo_os_ver";
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$perf="";
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$stat = 0;
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}
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### CPU ###
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if($check_type eq "cpu") {
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my $R_mgmt = $snmp_session->get_request(-varbindlist => [$s_cpu_mgmt]);
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my $mgmt = "$R_mgmt->{$s_cpu_mgmt}";
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my $R_data = $snmp_session->get_request(-varbindlist => [$s_cpu_data]);
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my $data = "$R_data->{$s_cpu_data}";
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if($mgmt > $crit or $data > $crit) {
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$msg = "CRIT: Mgmt - $mgmt, Data - $data";
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$stat = 2;
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} elsif($mgmt > $warn or $data > $warn) {
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$msg = "WARN: Mgmt - $mgmt, Data - $data";
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$stat = 1;
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} else {
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$msg = "OK: Mgmt - $mgmt, Data - $data";
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$stat = 0;
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}
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$perf = "mgmt=$mgmt;data=$data;$warn;$crit";
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elsif($check_type eq "cpu") {
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my $R_mgmt = $snmp_session->get_request(-varbindlist => [$s_cpu_mgmt]);
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my $mgmt = "$R_mgmt->{$s_cpu_mgmt}";
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my $R_data = $snmp_session->get_request(-varbindlist => [$s_cpu_data]);
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my $data = "$R_data->{$s_cpu_data}";
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if($mgmt > $crit or $data > $crit) {
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$msg = "CRIT: Mgmt - $mgmt, Data - $data";
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$stat = 2;
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} elsif($mgmt > $warn or $data > $warn) {
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$msg = "WARN: Mgmt - $mgmt, Data - $data";
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$stat = 1;
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} else {
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$msg = "OK: Mgmt - $mgmt, Data - $data";
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$stat = 0;
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}
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$perf = "mgmt=$mgmt;data=$data;$warn;$crit";
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### Bad Syntax ###
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} else {
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FSyntaxError();
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FSyntaxError();
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}
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if ($perf eq "") {
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print "$msg\n";
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} else {
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print "$msg | $perf\n";
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}
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print "$msg | $perf\n";
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exit($stat);
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