501 lines
12 KiB
Perl
501 lines
12 KiB
Perl
# SNMP::Info::Layer2::NAP222x
|
|
# Eric Miller <eric@jeneric.org>
|
|
# $Id$
|
|
#
|
|
# Copyright (c) 2004 Max Baker
|
|
#
|
|
# 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;
|
|
$VERSION = 0.9;
|
|
use strict;
|
|
|
|
use Exporter;
|
|
use SNMP::Info;
|
|
use SNMP::Info::Bridge;
|
|
use SNMP::Info::SONMP;
|
|
|
|
@SNMP::Info::Layer2::NAP222x::ISA = qw/SNMP::Info SNMP::Info::Bridge SNMP::Info::SONMP Exporter/;
|
|
@SNMP::Info::Layer2::NAP222x::EXPORT_OK = qw//;
|
|
|
|
use vars qw/$VERSION %FUNCS %GLOBALS %MIBS %MUNGE $AUTOLOAD $INIT $DEBUG/;
|
|
|
|
%MIBS = (
|
|
%SNMP::Info::MIBS,
|
|
%SNMP::Info::Bridge::MIBS,
|
|
%SNMP::Info::SONMP::MIBS,
|
|
'NORTEL-WLAN-AP-MIB' => 'ntWlanSwHardwareVer',
|
|
);
|
|
|
|
%GLOBALS = (
|
|
%SNMP::Info::GLOBALS,
|
|
%SNMP::Info::Bridge::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::FUNCS,
|
|
%SNMP::Info::Bridge::FUNCS,
|
|
%SNMP::Info::SONMP::FUNCS,
|
|
'i_name2' => 'ifName',
|
|
'bp_index_2' => 'dot1dTpFdbPort',
|
|
# From ntWlanPortTable
|
|
'nt_prt_name' => 'ntWlanPortName',
|
|
'nt_dpx_admin' => 'ntWlanPortCapabilities',
|
|
'nt_auto' => 'ntWlanPortAutonegotiation',
|
|
'nt_dpx' => 'ntWlanPortSpeedDpxStatus',
|
|
);
|
|
|
|
%MUNGE = (
|
|
%SNMP::Info::MUNGE,
|
|
%SNMP::Info::Bridge::MUNGE,
|
|
%SNMP::Info::SONMP::MUNGE,
|
|
);
|
|
|
|
sub os {
|
|
return 'nortel';
|
|
}
|
|
|
|
sub os_ver {
|
|
my $nap222x = shift;
|
|
my $ver = $nap222x->nt_sw_ver();
|
|
return undef unless defined $ver;
|
|
|
|
if ($ver =~ m/(\d+\.\d+\.\d+\.\d+)/){
|
|
return $1;
|
|
}
|
|
return undef;
|
|
}
|
|
|
|
sub os_bin {
|
|
my $nap222x = shift;
|
|
my $bin = $nap222x->nt_fw_ver();
|
|
return undef unless defined $bin;
|
|
|
|
if ($bin =~ m/(\d+\.\d+\.\d+)/){
|
|
return $1;
|
|
}
|
|
return undef;
|
|
}
|
|
|
|
sub vendor {
|
|
return 'nortel';
|
|
}
|
|
|
|
sub model {
|
|
my $nap222x = shift;
|
|
my $descr = $nap222x->description();
|
|
return undef unless defined $descr;
|
|
|
|
return 'AP-2220' if ($descr =~ /2220/);
|
|
return 'AP-2221' if ($descr =~ /2221/);
|
|
return 'AP-2225' if ($descr =~ /2225/);
|
|
return undef;
|
|
}
|
|
|
|
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 undef;
|
|
}
|
|
|
|
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 undef;
|
|
}
|
|
|
|
sub i_ignore {
|
|
my $nap222x = shift;
|
|
my $descr = $nap222x->i_description();
|
|
|
|
my %i_ignore;
|
|
foreach my $if (keys %$descr){
|
|
my $type = $descr->{$if};
|
|
# Skip virtual interfaces
|
|
$i_ignore{$if}++ if $type =~ /(loopback|lo|other)/i;
|
|
}
|
|
return \%i_ignore;
|
|
}
|
|
|
|
sub interfaces {
|
|
my $nap222x = shift;
|
|
my $interfaces = $nap222x->i_index();
|
|
my $description = $nap222x->i_description();
|
|
|
|
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 $mode = $nap222x->nt_dpx();
|
|
my $port_name = $nap222x->nt_prt_name();
|
|
my $interfaces = $nap222x->interfaces();
|
|
|
|
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 $dpx_admin = $nap222x->nt_dpx_admin();
|
|
my $nt_auto = $nap222x->nt_auto();
|
|
my $interfaces = $nap222x->interfaces();
|
|
my $port_name = $nap222x->nt_prt_name();
|
|
|
|
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 $interfaces = $nap222x->interfaces();
|
|
|
|
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 $interfaces = $nap222x->interfaces();
|
|
|
|
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;
|
|
}
|
|
|
|
1;
|
|
__END__
|
|
|
|
=head1 NAME
|
|
|
|
SNMP::Info::Layer2::nap222x - SNMP Interface to Nortel 2220 Series Access Points
|
|
|
|
=head1 AUTHOR
|
|
|
|
Eric Miller (C<eric@jeneric.org>)
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
# Let SNMP::Info determine the correct subclass for you.
|
|
my $nap222x = new SNMP::Info(
|
|
AutoSpecify => 1,
|
|
Debug => 1,
|
|
# These arguments are passed directly on to SNMP::Session
|
|
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
|
|
|
|
=item SNMP::Info::Bridge
|
|
|
|
=item SNMP::Info::SONMP
|
|
|
|
=back
|
|
|
|
=head2 Required MIBs
|
|
|
|
=over
|
|
|
|
=item NORTEL-WLAN-AP-MIB
|
|
|
|
=item Inherited classes
|
|
|
|
See SNMP::Info for its own MIB requirements.
|
|
|
|
See SNMP::Info::Bridge for its own MIB requirements.
|
|
|
|
See SNMP::Info::SONMP for its own MIB requirements.
|
|
|
|
=back
|
|
|
|
MIBs can be found on the CD that came with your product.
|
|
|
|
Or, they can be downloaded directly from Nortel Networks regardless of support
|
|
contract status.
|
|
|
|
Go to http://www.nortelnetworks.com Techninal Support, Browse Technical Support,
|
|
Select by Product Families, Wireless LAN, WLAN - Access Point 2220, Software.
|
|
Filter on mibs and download the latest version's archive.
|
|
|
|
=head1 GLOBALS
|
|
|
|
These are methods that return scalar value from SNMP
|
|
|
|
=over
|
|
|
|
=item $nap222x->vendor()
|
|
|
|
Returns 'Nortel'
|
|
|
|
=item $nap222x->model()
|
|
|
|
Returns the model extracted from B<sysDescr>.
|
|
|
|
=item $nap222x->os()
|
|
|
|
Returns 'Nortel'
|
|
|
|
=item $nap222x->os_ver()
|
|
|
|
Returns the software version extracted from B<ntWlanSwOpCodeVer>.
|
|
|
|
=item $nap222x->os_bin()
|
|
|
|
Returns the firmware version extracted from B<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.
|
|
|
|
B<ntWlanSwHardwareVer>
|
|
|
|
=item $nap222x->nt_cc()
|
|
|
|
Returns the country code of the AP.
|
|
|
|
B<ntWlanSwHardwareVer>
|
|
|
|
=item $nap222x->tftp_action()
|
|
|
|
B<ntWlanTransferStart>
|
|
|
|
=item $nap222x->tftp_host()
|
|
|
|
B<ntWlanFileServer>
|
|
|
|
=item $nap222x->tftp_file()
|
|
|
|
B<ntWlanDestFile>
|
|
|
|
=item $nap222x->tftp_type()
|
|
|
|
B<ntWlanFileType>
|
|
|
|
=item $nap222x->tftp_result()
|
|
|
|
B<ntWlanFileTransferStatus>
|
|
|
|
=item $nap222x->tftp_xtype()
|
|
|
|
B<ntWlanTransferType>
|
|
|
|
=item $nap222x->tftp_src_file()
|
|
|
|
B<ntWlanSrcFile>
|
|
|
|
=item $nap222x->ftp_user()
|
|
|
|
B<ntWlanUserName>
|
|
|
|
=item $nap222x->ftp_pass()
|
|
|
|
B<ntWlanPassword>
|
|
|
|
=back
|
|
|
|
=head2 Globals imported from SNMP::Info
|
|
|
|
See documentation in SNMP::Info for details.
|
|
|
|
=head2 Globals imported from SNMP::Info::Bridge
|
|
|
|
See documentation in SNMP::Info::Bridge for details.
|
|
|
|
=head2 Global Methods imported from SNMP::Info::SONMP
|
|
|
|
See documentation in SNMP::Info::SONMP for details.
|
|
|
|
=head1 TABLE ENTRIES
|
|
|
|
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_ignore()
|
|
|
|
Returns reference to hash of IIDs to ignore.
|
|
|
|
=item $nap222x->i_duplex()
|
|
|
|
Returns reference to hash. Maps port operational duplexes to IIDs.
|
|
|
|
B<ntWlanPortSpeedDpxStatus>
|
|
|
|
=item $nap222x->i_duplex_admin()
|
|
|
|
Returns reference to hash. Maps port admin duplexes to IIDs.
|
|
|
|
B<ntWlanPortCapabilities>
|
|
|
|
=item $nap222x->i_name()
|
|
|
|
Returns a human name based upon port description.
|
|
|
|
=item $nap222x->bp_index()
|
|
|
|
Returns a mapping between ifIndex and the Bridge Table. This does not exist in
|
|
the MIB and bridge port index is not the same as ifIndex so it is created.
|
|
|
|
=back
|
|
|
|
=head2 Table Methods imported from SNMP::Info
|
|
|
|
See documentation in SNMP::Info for details.
|
|
|
|
=head2 Table Methods imported from SNMP::Info::Bridge
|
|
|
|
See documentation in SNMP::Info::Bridge for details.
|
|
|
|
=head2 Table Methods imported from SNMP::Info::SONMP
|
|
|
|
See documentation in SNMP::Info::SONMP for details.
|
|
|
|
=cut
|