# SNMP::Info::Layer2::Zyxel - SNMP Interface to Zyxel Devices
#
# Copyright (c) 2020 by 135.

package SNMP::Info::Layer2::Zyxel;

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

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

our ($VERSION, %GLOBALS, %MIBS, %FUNCS, %MUNGE);

$VERSION = '3.70-135';

# This will be filled in with the device's index into the EntPhysicalEntry
# table by the serial() function.
# our $index = undef;

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

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

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

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

sub vendor {
    return 'zyxel';
}

sub os {
    return 'zynos';
}

sub os_ver {
    my $obj = shift;
    return 'unknown';
}
sub model {
    my $obj = shift;
    my $id = $obj->id;
    if ($id =~ /890\.1\.5\.11\.11$/) {
        return 'IES-1000 AAM1212-51';
    }
    return 'unknown';
}

1;
__END__

=head1 NAME

SNMP::Info::Layer2::Zyxel - SNMP Interface to Zyxel Devices

=head1 SYNOPSIS

 # Let SNMP::Info determine the correct subclass for you.
 my $obj = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => 'myrouter',
                          Community   => 'public',
                          Version     => 2
                        )
    or die "Can't connect to DestHost.\n";

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

=head1 DESCRIPTION

Subclass for Zyxel Devices running IOS-like software

=head2 Inherited Classes

=over

=item SNMP::Info::Layer2

=back

=head1 GLOBALS

These are methods that return scalar value from SNMP

=over

=item $obj->vendor()

Returns 'zyxel'

=item $obj->os()

Returns 'zynos'

=item $obj->layers()

Ensures that layer two is reported, at least.

=item $obj->os_ver()

Returns the software version.

=item $obj->model

Returns the model extracted.

=item $obj->serial()

Returns serial number.

=cut

=back