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Fix #2124

This commit is contained in:
garnier-quentin 2020-07-27 13:29:53 +02:00
parent 88c67fed71
commit c76746dcb1
1 changed files with 50 additions and 16 deletions
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66
network/watchguard/snmp/mode/ipsectunnel.pm
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@ -27,29 +27,59 @@ use warnings;
use Digest::MD5 qw(md5_hex);
use Socket;
sub prefix_global_output {
my ($self, %options) = @_;
return 'Total ';
}
sub prefix_tunnel_output {
my ($self, %options) = @_;
return "Tunnel '" . $options{instance_value}->{display} . "' ";
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'global', type => 0 },
{ name => 'global', type => 0, cb_prefix_output => 'prefix_global_output' },
{ name => 'tunnel', type => 1, cb_prefix_output => 'prefix_tunnel_output', message_multiple => 'All tunnels are ok' }
];
$self->{maps_counters}->{global} = [
{ label => 'tunnels-total', nlabel => 'ipsec.tunnels.total.count', set => {
key_values => [ { name => 'total' } ],
output_template => 'Total Tunnels: %s',
output_template => 'tunnels: %s',
perfdatas => [
{ template => '%s', min => 0 }
]
}
},
{ label => 'tunnels-traffic-in', nlabel => 'ipsec.tunnels.traffic.in.bitspersecond', set => {
key_values => [ { name => 'total_in', per_second => 1 } ],
output_template => 'traffic in: %s %s/s',
output_change_bytes => 2,
perfdatas => [
{ template => '%s', min => 0, unit => 'b/s' }
]
}
},
{ label => 'tunnels-traffic-out', nlabel => 'ipsec.tunnels.traffic.out.bitspersecond', set => {
key_values => [ { name => 'total_out', per_second => 1 } ],
output_template => 'traffic out: %s %s/s',
output_change_bytes => 2,
perfdatas => [
{ template => '%s', min => 0, unit => 'b/s' }
]
}
}
];
$self->{maps_counters}->{tunnel} = [
{ label => 'tunnel-traffic-in', nlabel => 'ipsec.tunnel.traffic.in.bitspersecond', set => {
key_values => [ { name => 'wgIpsecTunnelInKbytes', per_second => 1 }, { name => 'display' } ],
output_template => 'Traffic In : %s %s/s',
output_template => 'traffic in: %s %s/s',
output_change_bytes => 2,
perfdatas => [
{ template => '%s', min => 0, unit => 'b/s', label_extra_instance => 1, instance_use => 'display' }
@ -58,7 +88,7 @@ sub set_counters {
},
{ label => 'tunnel-traffic-out', nlabel => 'ipsec.tunnel.traffic.out.bitspersecond', set => {
key_values => [ { name => 'wgIpsecTunnelOutKbytes', per_second => 1 }, { name => 'display' } ],
output_template => 'Traffic Out : %s %s/s',
output_template => 'traffic out: %s %s/s',
output_change_bytes => 2,
perfdatas => [
{ template => '%s', min => 0, unit => 'b/s', label_extra_instance => 1, instance_use => 'display' }
@ -68,12 +98,6 @@ sub set_counters {
];
}
sub prefix_tunnel_output {
my ($self, %options) = @_;
return "Tunnel '" . $options{instance_value}->{display} . "' ";
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1, force_new_perfdata => 1);
@ -88,24 +112,30 @@ sub new {
my $mapping = {
wgIpsecTunnelLocalAddr => { oid => '.1.3.6.1.4.1.3097.6.5.1.2.1.2' },
wgIpsecTunnelPeerAddr => { oid => '.1.3.6.1.4.1.3097.6.5.1.2.1.3' },
wgIpsecTunnelPeerAddr => { oid => '.1.3.6.1.4.1.3097.6.5.1.2.1.3' }
};
my $oid_wgIpsecTunnelEntry = '.1.3.6.1.4.1.3097.6.5.1.2.1';
my $mapping2 = {
wgIpsecTunnelInKbytes => { oid => '.1.3.6.1.4.1.3097.6.5.1.2.1.28' },
wgIpsecTunnelOutKbytes => { oid => '.1.3.6.1.4.1.3097.6.5.1.2.1.29' },
wgIpsecTunnelOutKbytes => { oid => '.1.3.6.1.4.1.3097.6.5.1.2.1.29' }
};
# We could use the following OIDs for global counters :
# wgIpsecEndpointPairTotalInAccKbytes - The total inbound IPSec traffic - 1.3.6.1.4.1.3097.5.1.2.3
# wgIpsecEndpointPairTotalOutAccKbytes - The total outbound IPSec traffic - 1.3.6.1.4.1.3097.5.1.2.4
# But we would then not satisfy filter options, let's then compute these ourselves.
sub manage_selection {
my ($self, %options) = @_;
$self->{tunnel} = {};
my $snmp_result = $options{snmp}->get_table(
oid => $oid_wgIpsecTunnelEntry,
start => $mapping->{wgIpsecTunnelLocalAddr}->{oid},
end => $mapping->{wgIpsecTunnelPeerAddr}->{oid}
);
$self->{tunnel} = {};
foreach (keys %$snmp_result) {
next if (!/$mapping->{wgIpsecTunnelLocalAddr}->{oid}\.(.*)/);
my $instance = $1;
@ -120,6 +150,7 @@ sub manage_selection {
$self->{tunnel}->{$instance} = { display => $name };
}
my ($total_in, $total_out) = (0, 0);
if (scalar(keys %{$self->{tunnel}}) > 0) {
$options{snmp}->load(oids => [
map($_->{oid}, values(%$mapping2))
@ -132,11 +163,13 @@ sub manage_selection {
my $result = $options{snmp}->map_instance(mapping => $mapping2, results => $snmp_result, instance => $_);
$result->{wgIpsecTunnelInKbytes} *= 1024 * 8;
$result->{wgIpsecTunnelOutKbytes} *= 1024 * 8;
$total_in += $result->{wgIpsecTunnelInKbytes};
$total_out += $result->{wgIpsecTunnelOutKbytes};
$self->{tunnel}->{$_} = { %{$self->{tunnel}->{$_}}, %$result };
}
}
$self->{global} = { total => scalar(keys %{$self->{tunnel}}) };
$self->{global} = { total => scalar(keys %{$self->{tunnel}}), total_in => $total_in, total_out => $total_out };
$self->{cache_name} = 'watchguard_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' . $self->{mode} . '_' .
(defined($self->{option_results}->{filter_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all')) . '_' .
@ -165,7 +198,8 @@ Example: --filter-counters='tunnels-total'
=item B<--warning-*> B<--critical-*>
Thresholds.
Can be: 'tunnels-total', 'tunnel-traffic-in', 'tunnel-traffic-out'.
Can be: 'tunnels-total', 'tunnels-traffic-in', 'tunnels-traffic-out',
'tunnel-traffic-in', 'tunnel-traffic-out'.
=back