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#196 support for powerconnect 8164F

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Refactor Layer3::Dell for better support of newer models - requires updated MIBs
This commit is contained in:
Eric A. Miller
2018-04-15 23:38:05 -04:00
parent 62823e3d83
commit 82755ab8db
5 changed files with 389 additions and 59 deletions
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2
lib/SNMP/Info.pm
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@@ -792,7 +792,7 @@ See documentation in L<SNMP::Info::Layer3::DLink> for details.
=item SNMP::Info::Layer3::Dell
Subclass for Dell PowerConnect switches. D-Link, the IBM BladeCenter
Subclass for Dell PowerConnect switches. The IBM BladeCenter
Gigabit Ethernet Switch Module and some Linksys switches
also use this module based upon MIB support.

148
lib/SNMP/Info/Layer3/Dell.pm
View File

@@ -50,12 +50,13 @@ $VERSION = '3.54';
'RADLAN-rlInterfaces' => 'rlIfNumOfLoopbackPorts',
'RADLAN-HWENVIROMENT' => 'rlEnvPhysicalDescription',
'Dell-Vendor-MIB' => 'productIdentificationVersion',
'DELL-REF-MIB' => 'dell6224Switch',
);
%GLOBALS = (
%SNMP::Info::Layer3::GLOBALS,
%SNMP::Info::LLDP::GLOBALS,
'os_ver' => 'productIdentificationVersion',
'dell_os_ver' => 'productIdentificationVersion',
'dell_id_name' => 'productIdentificationDisplayName',
);
@@ -115,16 +116,22 @@ sub model {
my $dell = shift;
my $name = $dell->dell_id_name();
my $descr = $dell->description();
my $id = $dell->id();
if ( defined $name and $name =~ m/(\d+)/ ) {
return $1;
}
# Don't have a vendor MIB for D-Link
else {
return $descr;
return unless defined $id;
my $model = SNMP::translateObj($id);
if (defined $model) {
$model =~ s/^dell//;
$model =~ s/Switch$//;
return $model;
}
return $id;
}
sub vendor {
@@ -139,19 +146,19 @@ sub os {
return $dell->_vendor();
}
sub serial {
sub os_ver {
my $dell = shift;
my $numbers = $dell->dell_serial_no();
foreach my $key ( keys %$numbers ) {
my $serial = $numbers->{$key};
return $serial if ( defined $serial and $serial !~ /^\s*$/ );
next;
my $entity_os = $dell->entity_derived_os_ver();
if ( defined $entity_os and $entity_os !~ /^\s*$/ ){
return $entity_os;
}
# Last resort
return $dell->SUPER::serial();
my $dell_os = $dell->dell_os_ver();
if ( defined $dell_os and $dell_os !~ /^\s*$/ ) {
return $dell_os;
}
return;
}
# check all fans, and report overall status
@@ -160,41 +167,74 @@ sub fan {
my $fan = $dell->dell_fan_desc() || {};
my $state = $dell->dell_fan_state() || {};
my @messages = ();
if (scalar keys %$fan) {
my @messages = ();
foreach my $k (keys %$fan) {
next if $state->{$k} and $state->{$k} eq 'normal';
push @messages, "$fan->{$k}: $state->{$k}";
}
foreach my $k (keys %$fan) {
next if $state->{$k} and $state->{$k} eq 'normal';
push @messages, "$fan->{$k}: $state->{$k}";
}
push @messages, ((scalar keys %$fan). " fans OK")
if scalar @messages == 0;
push @messages, ((scalar keys %$fan). " fans OK")
if scalar @messages == 0;
return (join ", ", @messages);
return (join ", ", @messages);
}
return;
}
sub _ps_status {
my ($dell, $unit) = @_;
sub ps1_type {
my $dell = shift;
my $status = 'unknown';
return $status if !defined $unit;
my $src = $dell->dell_pwr_src() || {};
my $desc = $dell->dell_pwr_desc() || {};
my $state = $dell->dell_pwr_state() || {};
foreach my $k (keys %$desc) {
next unless $desc->{$k} and $desc->{$k} eq "ps1_unit$unit";
return ($state->{$k} || $status);
foreach my $k (sort keys %$src) {
next unless $src->{$k};
return $src->{$k};
}
return $status;
return;
}
sub ps1_type { return 'internalRedundant' }
sub ps2_type { return 'internalRedundant' }
sub ps2_type {
my $dell = shift;
sub ps1_status { return (shift)->_ps_status(1) }
sub ps2_status { return (shift)->_ps_status(2) }
my $src = $dell->dell_pwr_src() || {};
my $i = 0;
foreach my $k (sort keys %$src) {
$i++;
next unless $src->{$k} and $i == 2;
return $src->{$k};
}
return;
}
sub ps1_status {
my $dell = shift;
my $status = $dell->dell_pwr_state() || {};
foreach my $k (sort keys %$status) {
next unless $status->{$k};
return $status->{$k};
}
return;
}
sub ps2_status {
my $dell = shift;
my $status = $dell->dell_pwr_state() || {};
my $i = 0;
foreach my $k (sort keys %$status) {
$i++;
next unless $status->{$k} and $i == 2;
return $status->{$k};
}
return;
}
sub interfaces {
my $dell = shift;
@@ -214,6 +254,23 @@ sub interfaces {
return $i_descr;
}
sub i_duplex {
my $dell = shift;
my $partial = shift;
my $dell_duplex = $dell->dell_duplex($partial) || {};
my %i_duplex;
foreach my $if ( keys %$dell_duplex ) {
my $duplex = $dell_duplex->{$if};
next unless defined $duplex;
next if $duplex eq 'unknown';
$i_duplex{$if} = $duplex;
}
return \%i_duplex;
}
sub i_duplex_admin {
my $dell = shift;
my $partial = shift;
@@ -226,11 +283,11 @@ sub i_duplex_admin {
foreach my $if ( keys %$interfaces ) {
my $duplex = $dell_duplex->{$if};
next unless defined $duplex;
my $auto = $dell_auto->{$if} || 'false';
my $auto = $dell_auto->{$if} || 'disabled';
$duplex = 'half' if ( $duplex =~ /half/i and $auto =~ /false/i );
$duplex = 'full' if ( $duplex =~ /half/i and $auto =~ /false/i );
$duplex = 'auto' if $auto =~ /true/i;
$duplex = 'half' if ( $duplex eq 'half' and $auto eq 'disabled' );
$duplex = 'full' if ( $duplex eq 'full' and $auto eq 'disabled' );
$duplex = 'auto' if $auto eq 'enabled';
$i_duplex_admin{$if} = $duplex;
}
return \%i_duplex_admin;
@@ -242,7 +299,6 @@ sub _vendor {
my $id = $dell->id() || 'undef';
my %oidmap = (
2 => 'ibm',
171 => 'dlink',
674 => 'dell',
3955 => 'linksys',
);
@@ -252,7 +308,7 @@ sub _vendor {
return $oidmap{$id};
}
else {
return 'dlink';
return $id;
}
}
@@ -449,6 +505,10 @@ Returns the map between SNMP Interface Identifier (iid) and physical port
name. Uses name if available instead of description since descriptions are
sometimes not unique.
=item $dell->i_duplex()
Returns reference to map of IIDs to current link duplex.
=item $dell->i_duplex_admin()
Returns reference to hash of iid to current link administrative duplex