587 lines
14 KiB
Perl
587 lines
14 KiB
Perl
# SNMP::Info::Layer2::NAP222x
|
|
# $Id$
|
|
#
|
|
# Copyright (c) 2008 Eric Miller
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright notice,
|
|
# this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# * Neither the name of the University of California, Santa Cruz nor the
|
|
# names of its contributors may be used to endorse or promote products
|
|
# derived from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
# LIABLE FOR # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
package SNMP::Info::Layer2::NAP222x;
|
|
|
|
use strict;
|
|
use Exporter;
|
|
use SNMP::Info::SONMP;
|
|
use SNMP::Info::IEEE802dot11;
|
|
use SNMP::Info::Layer2;
|
|
|
|
@SNMP::Info::Layer2::NAP222x::ISA
|
|
= qw/SNMP::Info::SONMP SNMP::Info::IEEE802dot11 SNMP::Info::Layer2 Exporter/;
|
|
@SNMP::Info::Layer2::NAP222x::EXPORT_OK = qw//;
|
|
|
|
our ($VERSION, %FUNCS, %GLOBALS, %MIBS, %MUNGE);
|
|
|
|
$VERSION = '3.68';
|
|
|
|
%MIBS = (
|
|
%SNMP::Info::Layer2::MIBS, %SNMP::Info::IEEE802dot11::MIBS,
|
|
%SNMP::Info::SONMP::MIBS, 'NORTEL-WLAN-AP-MIB' => 'ntWlanSwHardwareVer',
|
|
);
|
|
|
|
%GLOBALS = (
|
|
%SNMP::Info::Layer2::GLOBALS,
|
|
%SNMP::Info::IEEE802dot11::GLOBALS,
|
|
%SNMP::Info::SONMP::GLOBALS,
|
|
'nt_hw_ver' => 'ntWlanSwHardwareVer',
|
|
'nt_fw_ver' => 'ntWlanSwBootRomVer',
|
|
'nt_sw_ver' => 'ntWlanSwOpCodeVer',
|
|
'nt_cc' => 'ntWlanSwCountryCode',
|
|
'tftp_action' => 'ntWlanTransferStart',
|
|
'tftp_host' => 'ntWlanFileServer',
|
|
'tftp_file' => 'ntWlanDestFile',
|
|
'tftp_type' => 'ntWlanFileType',
|
|
'tftp_result' => 'ntWlanFileTransferStatus',
|
|
'tftp_xtype' => 'ntWlanTransferType',
|
|
'tftp_src_file' => 'ntWlanSrcFile',
|
|
'ftp_user' => 'ntWlanUserName',
|
|
'ftp_pass' => 'ntWlanPassword',
|
|
);
|
|
|
|
%FUNCS = (
|
|
%SNMP::Info::Layer2::FUNCS,
|
|
%SNMP::Info::IEEE802dot11::FUNCS,
|
|
%SNMP::Info::SONMP::FUNCS,
|
|
|
|
# From ntWlanPortTable
|
|
'nt_prt_name' => 'ntWlanPortName',
|
|
'nt_dpx_admin' => 'ntWlanPortCapabilities',
|
|
'nt_auto' => 'ntWlanPortAutonegotiation',
|
|
'nt_dpx' => 'ntWlanPortSpeedDpxStatus',
|
|
|
|
# From ntWlanDot11PhyOperationTable
|
|
'nt_i_broadcast' => 'ntWlanDot11ClosedSystem',
|
|
|
|
# From ntWlanApVlanTable
|
|
'nt_i_vlan' => 'ntWlanApVlanDefaultVid',
|
|
);
|
|
|
|
%MUNGE = (
|
|
%SNMP::Info::Layer2::MUNGE, %SNMP::Info::IEEE802dot11::MUNGE,
|
|
%SNMP::Info::SONMP::MUNGE,
|
|
);
|
|
|
|
sub os {
|
|
return 'nortel';
|
|
}
|
|
|
|
sub os_bin {
|
|
my $nap222x = shift;
|
|
my $bin = $nap222x->nt_fw_ver();
|
|
return unless defined $bin;
|
|
|
|
if ( $bin =~ m/(\d+\.\d+\.\d+)/ ) {
|
|
return $1;
|
|
}
|
|
return;
|
|
}
|
|
|
|
sub model {
|
|
my $nap222x = shift;
|
|
my $descr = $nap222x->description();
|
|
return unless defined $descr;
|
|
|
|
return 'AP-2220' if ( $descr =~ /2220/ );
|
|
return 'AP-2221' if ( $descr =~ /2221/ );
|
|
return;
|
|
}
|
|
|
|
sub mac {
|
|
my $nap222x = shift;
|
|
my $i_mac = $nap222x->i_mac();
|
|
|
|
# Return Interface MAC
|
|
foreach my $entry ( keys %$i_mac ) {
|
|
my $sn = $i_mac->{$entry};
|
|
next unless $sn;
|
|
return $sn;
|
|
}
|
|
return;
|
|
}
|
|
|
|
sub serial {
|
|
my $nap222x = shift;
|
|
my $i_mac = $nap222x->i_mac();
|
|
|
|
# Return Interface MAC
|
|
foreach my $entry ( keys %$i_mac ) {
|
|
my $sn = $i_mac->{$entry};
|
|
next unless $sn;
|
|
return $sn;
|
|
}
|
|
return;
|
|
}
|
|
|
|
sub interfaces {
|
|
my $nap222x = shift;
|
|
my $partial = shift;
|
|
|
|
my $interfaces = $nap222x->i_index($partial) || {};
|
|
my $description = $nap222x->i_description($partial) || {};
|
|
|
|
my %interfaces = ();
|
|
foreach my $iid ( keys %$interfaces ) {
|
|
my $desc = $description->{$iid};
|
|
next unless defined $desc;
|
|
next if $desc =~ /lo/i;
|
|
|
|
$interfaces{$iid} = $desc;
|
|
}
|
|
return \%interfaces;
|
|
}
|
|
|
|
sub i_duplex {
|
|
my $nap222x = shift;
|
|
my $partial = shift;
|
|
|
|
my $mode = $nap222x->nt_dpx($partial) || {};
|
|
my $port_name = $nap222x->nt_prt_name($partial) || {};
|
|
my $interfaces = $nap222x->interfaces($partial) || {};
|
|
|
|
my %i_duplex;
|
|
foreach my $if ( keys %$interfaces ) {
|
|
my $port = $interfaces->{$if};
|
|
next unless $port =~ /dp/i;
|
|
foreach my $idx ( keys %$mode ) {
|
|
my $name = $port_name->{$idx} || 'unknown';
|
|
next unless $name eq $port;
|
|
my $duplex = $mode->{$idx};
|
|
|
|
$duplex = 'other' unless defined $duplex;
|
|
$duplex = 'half' if $duplex =~ /half/i;
|
|
$duplex = 'full' if $duplex =~ /full/i;
|
|
|
|
$i_duplex{$if} = $duplex;
|
|
}
|
|
}
|
|
return \%i_duplex;
|
|
}
|
|
|
|
sub i_duplex_admin {
|
|
my $nap222x = shift;
|
|
my $partial = shift;
|
|
|
|
my $dpx_admin = $nap222x->nt_dpx_admin($partial) || {};
|
|
my $nt_auto = $nap222x->nt_auto($partial) || {};
|
|
my $interfaces = $nap222x->interfaces($partial) || {};
|
|
my $port_name = $nap222x->nt_prt_name($partial) || {};
|
|
|
|
my %i_duplex_admin;
|
|
foreach my $if ( keys %$interfaces ) {
|
|
my $port = $interfaces->{$if};
|
|
next unless $port =~ /dp/i;
|
|
foreach my $idx ( keys %$dpx_admin ) {
|
|
my $name = $port_name->{$idx} || 'unknown';
|
|
next unless $name eq $port;
|
|
my $duplex = $dpx_admin->{$idx};
|
|
my $auto = $nt_auto->{$idx};
|
|
|
|
$duplex = 'other' unless defined $duplex;
|
|
$duplex = 'half'
|
|
if ( $duplex =~ /half/i and $auto =~ /disabled/i );
|
|
$duplex = 'full'
|
|
if ( $duplex =~ /full/i and $auto =~ /disabled/i );
|
|
$duplex = 'auto' if $auto =~ /enabled/i;
|
|
|
|
$i_duplex_admin{$if} = $duplex;
|
|
}
|
|
}
|
|
return \%i_duplex_admin;
|
|
}
|
|
|
|
sub i_name {
|
|
my $nap222x = shift;
|
|
my $partial = shift;
|
|
|
|
my $interfaces = $nap222x->interfaces($partial) || {};
|
|
|
|
my %i_name;
|
|
foreach my $if ( keys %$interfaces ) {
|
|
my $desc = $interfaces->{$if};
|
|
next unless defined $desc;
|
|
|
|
my $name = 'unknown';
|
|
$name = 'Ethernet Interface' if $desc =~ /dp/i;
|
|
$name = 'Wireless Interface B' if $desc =~ /ndc/i;
|
|
$name = 'Wireless Interface A' if $desc =~ /ar/i;
|
|
|
|
$i_name{$if} = $name;
|
|
}
|
|
return \%i_name;
|
|
}
|
|
|
|
# dot1dBasePortTable does not exist and dot1dTpFdbPort does not map to ifIndex
|
|
sub bp_index {
|
|
my $nap222x = shift;
|
|
my $partial = shift;
|
|
|
|
my $interfaces = $nap222x->interfaces($partial) || {};
|
|
|
|
my %bp_index;
|
|
foreach my $iid ( keys %$interfaces ) {
|
|
my $desc = $interfaces->{$iid};
|
|
next unless defined $desc;
|
|
next unless $desc =~ /(ndc|ar)/i;
|
|
|
|
my $port = 1;
|
|
$port = 2 if $desc =~ /ndc/i;
|
|
|
|
$bp_index{$port} = $iid;
|
|
}
|
|
return \%bp_index;
|
|
}
|
|
|
|
# Indicies don't match anywhere in these devices! Need to override to match
|
|
# IfIndex.
|
|
sub i_ssidlist {
|
|
my $nap222x = shift;
|
|
my $partial = shift;
|
|
|
|
# modify partial to match index
|
|
if ( defined $partial ) {
|
|
$partial = $partial - 2;
|
|
}
|
|
my $ssids = $nap222x->orig_i_ssidlist($partial) || {};
|
|
|
|
my %i_ssidlist;
|
|
foreach my $iid ( keys %$ssids ) {
|
|
my $port = $iid + 2;
|
|
my $ssid = $ssids->{$iid};
|
|
next unless defined $ssid;
|
|
|
|
$i_ssidlist{$port} = $ssid;
|
|
}
|
|
return \%i_ssidlist;
|
|
}
|
|
|
|
sub i_ssidbcast {
|
|
my $nap222x = shift;
|
|
my $partial = shift;
|
|
|
|
# modify partial to match index
|
|
if ( defined $partial ) {
|
|
$partial = $partial - 2;
|
|
}
|
|
my $bcast = $nap222x->nt_i_broadcast($partial) || {};
|
|
|
|
my %i_ssidbcast;
|
|
foreach my $iid ( keys %$bcast ) {
|
|
my $port = $iid + 2;
|
|
my $bc = $bcast->{$iid};
|
|
next unless defined $bc;
|
|
|
|
$i_ssidbcast{$port} = $bc;
|
|
}
|
|
return \%i_ssidbcast;
|
|
}
|
|
|
|
sub i_80211channel {
|
|
my $nap222x = shift;
|
|
my $partial = shift;
|
|
|
|
# modify partial to match index
|
|
if ( defined $partial ) {
|
|
$partial = $partial - 2;
|
|
}
|
|
my $phy_type = $nap222x->dot11_phy_type($partial) || {};
|
|
my $cur_freq = $nap222x->dot11_cur_freq() || {};
|
|
my $cur_ch = $nap222x->dot11_cur_ch() || {};
|
|
|
|
my %i_80211channel;
|
|
foreach my $iid ( keys %$phy_type ) {
|
|
my $port = $iid + 2;
|
|
my $type = $phy_type->{$iid};
|
|
next unless defined $type;
|
|
if ( $type =~ /dsss/ ) {
|
|
my $ch = $cur_ch->{1};
|
|
next unless defined $ch;
|
|
$i_80211channel{$port} = $ch;
|
|
}
|
|
elsif ( $type =~ /ofdm/ ) {
|
|
my $ch = $cur_freq->{0};
|
|
next unless defined $ch;
|
|
$i_80211channel{$port} = $ch;
|
|
}
|
|
else {
|
|
next;
|
|
}
|
|
}
|
|
|
|
return \%i_80211channel;
|
|
}
|
|
|
|
sub i_vlan {
|
|
my $nap222x = shift;
|
|
my $partial = shift;
|
|
|
|
# modify partial to match index
|
|
if ( defined $partial ) {
|
|
$partial = $partial - 2;
|
|
}
|
|
my $vlans = $nap222x->nt_i_vlan($partial) || {};
|
|
|
|
my %i_vlan;
|
|
foreach my $iid ( keys %$vlans ) {
|
|
my $port = $iid + 2;
|
|
my $vlan = $vlans->{$iid};
|
|
next unless defined $vlan;
|
|
|
|
$i_vlan{$port} = $vlan;
|
|
}
|
|
return \%i_vlan;
|
|
}
|
|
|
|
1;
|
|
__END__
|
|
|
|
=head1 NAME
|
|
|
|
SNMP::Info::Layer2::NAP222x - SNMP Interface to Nortel 2220 Series Access
|
|
Points
|
|
|
|
=head1 AUTHOR
|
|
|
|
Eric Miller
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
# Let SNMP::Info determine the correct subclass for you.
|
|
my $nap222x = new SNMP::Info(
|
|
AutoSpecify => 1,
|
|
Debug => 1,
|
|
DestHost => 'myswitch',
|
|
Community => 'public',
|
|
Version => 2
|
|
)
|
|
or die "Can't connect to DestHost.\n";
|
|
|
|
my $class = $nap222x->class();
|
|
print "SNMP::Info determined this device to fall under subclass : $class\n";
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
Provides abstraction to the configuration information obtainable from a Nortel
|
|
2220 series wireless Access Points through SNMP.
|
|
|
|
For speed or debugging purposes you can call the subclass directly, but not
|
|
after determining a more specific class using the method above.
|
|
|
|
my $nap222x = new SNMP::Info::Layer2::NAP222x(...);
|
|
|
|
=head2 Inherited Classes
|
|
|
|
=over
|
|
|
|
=item SNMP::Info::SONMP
|
|
|
|
=item SNMP::Info::IEEE802dot11
|
|
|
|
=item SNMP::Info::Layer2
|
|
|
|
=back
|
|
|
|
=head2 Required MIBs
|
|
|
|
=over
|
|
|
|
=item F<NORTEL-WLAN-AP-MIB>
|
|
|
|
=back
|
|
|
|
=head2 Inherited MIBs
|
|
|
|
See L<SNMP::Info::SONMP/"Required MIBs"> for its MIB requirements.
|
|
|
|
See L<SNMP::Info::IEEE802dot11/"Required MIBs"> for its MIB requirements.
|
|
|
|
See L<SNMP::Info::Layer2/"Required MIBs"> for its MIB requirements.
|
|
|
|
|
|
=head1 GLOBALS
|
|
|
|
These are methods that return scalar value from SNMP
|
|
|
|
=over
|
|
|
|
=item $nap222x->model()
|
|
|
|
Returns the model extracted from C<sysDescr>.
|
|
|
|
=item $nap222x->os()
|
|
|
|
Returns 'nortel'
|
|
|
|
=item $nap222x->os_bin()
|
|
|
|
Returns the firmware version extracted from C<ntWlanSwBootRomVer>.
|
|
|
|
=item $nap222x->mac()
|
|
|
|
Returns the MAC address of the first Ethernet Interface.
|
|
|
|
=item $nap222x->serial()
|
|
|
|
Returns the MAC address of the first Ethernet Interface.
|
|
|
|
=item $nap222x->nt_hw_ver()
|
|
|
|
Returns the hardware version.
|
|
|
|
(C<ntWlanSwHardwareVer>)
|
|
|
|
=item $nap222x->nt_cc()
|
|
|
|
Returns the country code of the AP.
|
|
|
|
(C<ntWlanSwHardwareVer>)
|
|
|
|
=item $nap222x->tftp_action()
|
|
|
|
(C<ntWlanTransferStart>)
|
|
|
|
=item $nap222x->tftp_host()
|
|
|
|
(C<ntWlanFileServer>)
|
|
|
|
=item $nap222x->tftp_file()
|
|
|
|
(C<ntWlanDestFile>)
|
|
|
|
=item $nap222x->tftp_type()
|
|
|
|
(C<ntWlanFileType>)
|
|
|
|
=item $nap222x->tftp_result()
|
|
|
|
(C<ntWlanFileTransferStatus>)
|
|
|
|
=item $nap222x->tftp_xtype()
|
|
|
|
(C<ntWlanTransferType>)
|
|
|
|
=item $nap222x->tftp_src_file()
|
|
|
|
(C<ntWlanSrcFile>)
|
|
|
|
=item $nap222x->ftp_user()
|
|
|
|
(C<ntWlanUserName>)
|
|
|
|
=item $nap222x->ftp_pass()
|
|
|
|
(C<ntWlanPassword>)
|
|
|
|
=back
|
|
|
|
=head2 Globals imported from SNMP::Info::SONMP
|
|
|
|
See L<SNMP::Info::SONMP/"GLOBALS"> for details.
|
|
|
|
=head2 Global Methods imported from SNMP::Info::IEEE802dot11
|
|
|
|
See L<SNMP::Info::IEEE802dot11/"GLOBALS"> for details.
|
|
|
|
=head2 Global Methods imported from SNMP::Info::Layer2
|
|
|
|
See L<SNMP::Info::Layer2/"GLOBALS"> for details.
|
|
|
|
=head1 TABLE METHODS
|
|
|
|
These are methods that return tables of information in the form of a reference
|
|
to a hash.
|
|
|
|
=head2 Overrides
|
|
|
|
=over
|
|
|
|
=item $nap222x->interfaces()
|
|
|
|
Returns reference to map of IIDs to physical ports.
|
|
|
|
=item $nap222x->i_duplex()
|
|
|
|
Returns reference to hash. Maps port operational duplexes to IIDs.
|
|
|
|
(C<ntWlanPortSpeedDpxStatus>)
|
|
|
|
=item $nap222x->i_duplex_admin()
|
|
|
|
Returns reference to hash. Maps port admin duplexes to IIDs.
|
|
|
|
(C<ntWlanPortCapabilities>)
|
|
|
|
=item $nap222x->i_name()
|
|
|
|
Returns a human name based upon port description.
|
|
|
|
=item $nap222x->bp_index()
|
|
|
|
Returns a mapping between C<ifIndex> and the Bridge Table. This does not
|
|
exist in the MIB and bridge port index is not the same as C<ifIndex> so it is
|
|
created.
|
|
|
|
=item $nap222x->i_ssidlist()
|
|
|
|
Returns reference to hash. SSID's recognized by the radio interface.
|
|
|
|
=item $nap222x->i_ssidbcast()
|
|
|
|
Returns reference to hash. Indicates whether the SSID is broadcast.
|
|
|
|
=item $nap222x->i_80211channel()
|
|
|
|
Returns reference to hash. Current operating frequency channel of the radio
|
|
interface.
|
|
|
|
=item $nap222x->i_vlan()
|
|
|
|
The default Vlan ID of the radio interfaces.
|
|
|
|
(C<ntWlanApVlanDefaultVid>)
|
|
|
|
=back
|
|
|
|
=head2 Table Methods imported from SNMP::Info::SONMP
|
|
|
|
See L<SNMP::Info::SONMP/"TABLE METHODS"> for details.
|
|
|
|
=head2 Table Methods imported from SNMP::Info::IEEE802dot11
|
|
|
|
See L<SNMP::Info::IEEE802dot11/"TABLE METHODS"> for details.
|
|
|
|
=head2 Table Methods imported from SNMP::Info::Layer2
|
|
|
|
See L<SNMP::Info::Layer2/"TABLE METHODS"> for details.
|
|
|
|
=cut
|