SNMP::Info::Layer2::Allied - SNMP Interface to Allied Telesyn switches

 # Let SNMP::Info determine the correct subclass for you. 
 my $allied = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => 'myhub',
                          Community   => 'public',
                          Version     => 1
                        ) 
    or die "Can't connect to DestHost.\n";

 my $class = $allied->class();
 print "SNMP::Info determined this device to fall under subclass : $class\n";

# SNMP::Info::Layer2::Allied
# $Id$
#
# Copyright (c) 2008 Max Baker
# 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::Allied;

use strict;
use Exporter;
use SNMP::Info::Layer2;
use SNMP::Info::Layer1;

@SNMP::Info::Layer2::Allied::ISA       = qw/SNMP::Info::Layer2 Exporter/;
@SNMP::Info::Layer2::Allied::EXPORT_OK = qw//;

use vars qw/$VERSION %FUNCS %GLOBALS %MIBS %MUNGE/;

$VERSION = '2.05';

%GLOBALS = ( %SNMP::Info::Layer2::GLOBALS );

%FUNCS = (
    %SNMP::Info::Layer2::FUNCS,
    'ip_adresses' => 'atNetAddress',
    'ip_mac'      => 'atPhysAddress',
);

%MIBS = (
    %SNMP::Info::Layer2::MIBS,
    'AtiSwitch-MIB'    => 'atiswitchProductType',
    'AtiStackInfo-MIB' => 'atiswitchEnhancedStacking',
);

%MUNGE = ( %SNMP::Info::Layer2::MUNGE, );

sub vendor {
    return 'allied';
}

sub os {
    return 'allied';
}

sub os_ver {
    my $allied = shift;
    my $descr  = $allied->description();

    if ( $descr =~ m/version (\d+\.\d+)/ ) {
        return $1;
    }
}

sub model {
    my $allied = shift;

    my $desc = $allied->description();

    if ( $desc =~ /(AT-80\d{2}\S*)/ ) {
        return $1;
    }
    return;
}

sub root_ip {
    my $allied  = shift;
    my $ip_hash = $allied->ip_addresses();
    my $found_ip;

    foreach my $ip ( values %{$ip_hash} ) {
        $found_ip = SNMP::Info::munge_ip($ip) if ( defined $ip );
        last;    # this is only one IP address
    }
    return $found_ip;
}

sub mac {
    my $allied   = shift;
    my $mac_hash = $allied->ip_mac();
    my $found_mac;

    foreach my $mac ( values %{$mac_hash} ) {
        $found_mac = SNMP::Info::munge_mac($mac);
        last;    # this is only one MAC address
    }
    return $found_mac;
}

sub i_up {
    my $allied  = shift;
    my $partial = shift;

    my $i_up = SNMP::Info::Layer1::i_up( $allied, $partial );

    foreach my $port ( keys %$i_up ) {
        my $up = $i_up->{$port};
        $i_up->{$port} = 'down' if $up eq 'linktesterror';
        $i_up->{$port} = 'up'   if $up eq 'nolinktesterror';
    }

    return $i_up;
}
1;
__END__