—# SNMP::Info::Layer3::OneAccess
#
# Copyright (c) 2017 Rob Woodward
# 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::Layer3::OneAccess;
use
strict;
use
warnings;
use
Exporter;
use
SNMP::Info::Layer3;
@SNMP::Info::Layer3::OneAccess::ISA
=
qw/
SNMP::Info::Layer3
Exporter
/
;
@SNMP::Info::Layer3::OneAccess::EXPORT_OK
=
qw//
;
our
(
$VERSION
,
%GLOBALS
,
%MIBS
,
%FUNCS
,
%MUNGE
);
$VERSION
=
'3.75'
;
%MIBS
= (
%SNMP::Info::Layer3::MIBS
,
'ONEACCESS-GLOBAL-REG'
=>
'oacOne10'
,
'ONEACCESS-SYS-MIB'
=>
'oacSysSecureCrashlogCount'
,
);
%GLOBALS
= (
%SNMP::Info::Layer3::GLOBALS
,
# model can be based on oacOneOsDevices, but the mib isn't up to date,
# so use the first product name instead
'oa_model'
=>
'oacExpIMSysHwcProductName.0'
,
);
%FUNCS
= (
%SNMP::Info::Layer3::FUNCS
,
);
%MUNGE
= (
%SNMP::Info::Layer3::MUNGE
,
);
# notes:
# duplex: oneos v5 has dot3StatsDuplexStatus but it always seems to
# return 0 so useless. oneos v6 no longer has any info.
# macsuck: bridge-mib and oneaccess mibs didn't return usable data
# arpnip: oneos v5 returns usable data from ip-mib & rfc1213 which is
# usable, both version support ip-forward-mib but this does not by
# itself provide enough data to be usable. v6 even fails for the
# snmp::info->ipforwarding() test.
sub
vendor {
return
"oneaccess"
;
}
sub
model {
my
$oneos
=
shift
;
# prefer oneaccess mib, but can fall back to entity mib
return
$oneos
->oa_model()
||
$oneos
->e_model();
}
sub
os {
return
'oneos'
;
}
sub
os_ver {
my
$oneos
=
shift
;
my
$descr
=
$oneos
->description();
# there is no easy way to get the os version, and the syntax also
# changed between major versions. for now we'll use everything after
# the last dash as version string
# SNMPv2-MIB::sysDescr.0 = STRING: OneOS-pCPE-ARM_pi1-6.1.rc1patch06
# SNMPv2-MIB::sysDescr.0 = STRING: OneOS-pCPE-ARM_pi1-6.1.3
# SNMPv2-MIB::sysDescr.0 = STRING: ONEOS16-ADVIP_11N-V5.2R1C12
# and this one comes from the snmp::info test modules: ONEOS5-VOIP_H323-V4.3R4E18
if
(
defined
$descr
) {
if
(
$descr
=~ /^.*-(.*$)/ ) {
return
$1;
}
}
return
;
}
sub
i_ignore {
my
$l3
=
shift
;
my
$partial
=
shift
;
my
$interfaces
=
$l3
->interfaces(
$partial
) || {};
my
%i_ignore
;
foreach
my
$if
(
keys
%$interfaces
) {
# lo0 etc
if
(
$interfaces
->{
$if
} =~ /\b(inloopback|console)\d*\b/i ) {
$i_ignore
{
$if
}++;
}
}
return
\
%i_ignore
;
}
1;
__END__
=head1 NAME
SNMP::Info::Layer3::OneAccess - SNMP Interface to OneAccess routers.
=head1 AUTHORS
Rob Woodward
=head1 SYNOPSIS
# Let SNMP::Info determine the correct subclass for you.
my $oneos = new SNMP::Info(
AutoSpecify => 1,
Debug => 1,
DestHost => 'myrouter',
Community => 'public',
Version => 2
)
or die "Can't connect to DestHost.\n";
my $class = $oneos->class();
print "SNMP::Info determined this device to fall under subclass : $class\n";
=head1 DESCRIPTION
Subclass for OneAccess routers.
=head2 Inherited Classes
=over
=item SNMP::Info::Layer3
=back
=head2 Required MIBs
=over
=item F<ONEACCESS-GLOBAL-REG>
=item F<ONEACCESS-SYS-MIB>
=back
=head2 Inherited Classes' MIBs
=over
See L<SNMP::Info::Layer3> for its own MIB requirements.
=back
=head1 GLOBALS
These are methods that return scalar value from SNMP.
=over
=item $oneos->oa_model()
Returns the hardware model from C<oacExpIMSysHwcProductName.0>.
=item $oneos->os_ver()
Returns the software version extracted from C<sysDescr>.
=back
=head2 Overrides
=over
=item $oneos->model()
Returns C<oa_model()> with a fallback to C<e_model()> from
L<SNMP::Info::Entity>.
=item $oneos->os()
Returns 'oneos'.
=item $oneos->vendor()
Returns 'oneaccess'.
=back
=head2 Globals imported from SNMP::Info::Layer3
See documentation in L<SNMP::Info::Layer3> 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 $oneos->i_ignore()
Returns reference to hash. Increments value of IID if port is to be ignored.
Ignores InLoopback and Console interfaces
=back
=head2 Table Methods imported from SNMP::Info::Layer3
See documentation in L<SNMP::Info::Layer3> for details.
=cut