Enterasys support
This commit is contained in:
Eric Miller
8
Info.pm
8
Info.pm
@@ -491,6 +491,10 @@ Subclass for Nortel Contivity/VPN Routers.
|
||||
|
||||
Subclass for Dell PowerConnect switches.
|
||||
|
||||
=item SNMP::Info::Layer3::Enterasys
|
||||
|
||||
Subclass for Enterasys devices.
|
||||
|
||||
=item SNMP::Info::Layer3::Extreme
|
||||
|
||||
Subclass for Extreme Networks switches.
|
||||
@@ -897,6 +901,7 @@ Algorithm for Subclass Detection:
|
||||
Cisco Generic L3 IOS device -> SNMP::Info::Layer3::Cisco
|
||||
Cyclades terminal server -> SNMP::Info::Layer1::Cyclades
|
||||
Dell PowerConnect -> SNMP::Info::Layer3::Dell
|
||||
Enterasys -> SNMP::Info::Layer3::Enterasys
|
||||
Extreme -> SNMP::Info::Layer3::Extreme
|
||||
Foundry -> SNMP::Info::Layer3::Foundry
|
||||
Juniper -> SNMP::Info::Layer3::Juniper
|
||||
@@ -921,6 +926,7 @@ Algorithm for Subclass Detection:
|
||||
Cisco (not covered by above) -> SNMP::Info::Layer2::Cisco
|
||||
Cyclades terminal server -> SNMP::Info::Layer1::Cyclades
|
||||
Dell PowerConnect -> SNMP::Info::Layer3::Dell
|
||||
Enterasys -> SNMP::Info::Layer3::Enterasys
|
||||
Extreme -> SNMP::Info::Layer3::Extreme
|
||||
Foundry -> SNMP::Info::Layer3::Foundry
|
||||
HP Procurve -> SNMP::Info::Layer2::HP
|
||||
@@ -972,6 +978,7 @@ sub device_type {
|
||||
2272 => 'SNMP::Info::Layer3::Passport',
|
||||
2636 => 'SNMP::Info::Layer3::Juniper',
|
||||
2925 => 'SNMP::Info::Layer1::Cyclades',
|
||||
5624 => 'SNMP::Info::Layer3::Enterasys',
|
||||
8072 => 'SNMP::Info::Layer3::NetSNMP',
|
||||
);
|
||||
|
||||
@@ -984,6 +991,7 @@ sub device_type {
|
||||
2272 => 'SNMP::Info::Layer3::Passport',
|
||||
2925 => 'SNMP::Info::Layer1::Cyclades',
|
||||
4526 => 'SNMP::Info::Layer2::Netgear',
|
||||
5624 => 'SNMP::Info::Layer3::Enterasys',
|
||||
14179 => 'SNMP::Info::Layer2::Airespace',
|
||||
14823 => 'SNMP::Info::Layer2::Aruba',
|
||||
);
|
||||
|
||||
489
Info/Layer3/Enterasys.pm
Normal file
489
Info/Layer3/Enterasys.pm
Normal file
@@ -0,0 +1,489 @@
|
||||
# SNMP::Info::Layer3::Enterasys - SNMP Interface to Enterasys devices
|
||||
# Eric Miller
|
||||
#
|
||||
# Copyright (c) 2007 Eric Miller
|
||||
#
|
||||
# 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.
|
||||
#
|
||||
# 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::Enterasys;
|
||||
# $Id$
|
||||
|
||||
use strict;
|
||||
|
||||
use Exporter;
|
||||
use SNMP::Info::MAU;
|
||||
use SNMP::Info::LLDP;
|
||||
use SNMP::Info::CDP;
|
||||
use SNMP::Info::Layer3;
|
||||
|
||||
use vars qw/$VERSION $DEBUG %GLOBALS %FUNCS $INIT %MIBS %MUNGE/;
|
||||
|
||||
$VERSION = '1.05';
|
||||
|
||||
@SNMP::Info::Layer3::Enterasys::ISA = qw/SNMP::Info::MAU SNMP::Info::LLDP
|
||||
SNMP::Info::CDP SNMP::Info::Layer3
|
||||
Exporter/;
|
||||
@SNMP::Info::Layer3::Enterasys::EXPORT_OK = qw//;
|
||||
|
||||
%MIBS = (
|
||||
%SNMP::Info::Layer3::MIBS,
|
||||
%SNMP::Info::CDP::MIBS,
|
||||
%SNMP::Info::LLDP::MIBS,
|
||||
%SNMP::Info::MAU::MIBS,
|
||||
'ENTERASYS-OIDS-MIB' => 'etsysOidDevice',
|
||||
);
|
||||
|
||||
%GLOBALS = (
|
||||
%SNMP::Info::Layer3::GLOBALS,
|
||||
%SNMP::Info::CDP::GLOBALS,
|
||||
%SNMP::Info::LLDP::GLOBALS,
|
||||
%SNMP::Info::MAU::GLOBALS,
|
||||
'mac' => 'dot1dBaseBridgeAddress',
|
||||
);
|
||||
|
||||
%FUNCS = (
|
||||
%SNMP::Info::Layer3::FUNCS,
|
||||
%SNMP::Info::CDP::FUNCS,
|
||||
%SNMP::Info::LLDP::FUNCS,
|
||||
%SNMP::Info::MAU::FUNCS,
|
||||
);
|
||||
|
||||
%MUNGE = (
|
||||
%SNMP::Info::Layer3::MUNGE,
|
||||
%SNMP::Info::CDP::MUNGE,
|
||||
%SNMP::Info::LLDP::MUNGE,
|
||||
%SNMP::Info::MAU::MUNGE,
|
||||
);
|
||||
|
||||
sub model {
|
||||
my $enterasys = shift;
|
||||
my $id = $enterasys->id();
|
||||
|
||||
unless (defined $id){
|
||||
print " SNMP::Info::Layer3::Enterasys::model() - Device does not support sysObjectID\n" if $enterasys->debug();
|
||||
return undef;
|
||||
}
|
||||
|
||||
my $model = &SNMP::translateObj($id);
|
||||
|
||||
$model =~ s/^etsysOidDev//i;
|
||||
return $id unless defined $model;
|
||||
|
||||
return $model;
|
||||
}
|
||||
|
||||
sub vendor {
|
||||
return 'enterasys';
|
||||
}
|
||||
|
||||
sub os {
|
||||
return 'enterasys';
|
||||
}
|
||||
|
||||
sub os_ver {
|
||||
my $enterasys = shift;
|
||||
my $descr = $enterasys->description();
|
||||
return undef unless defined $descr;
|
||||
|
||||
if ($descr =~ m/\bRev ([\d.]*)/){
|
||||
return $1;
|
||||
}
|
||||
|
||||
return undef;
|
||||
}
|
||||
|
||||
# Use ifName as it is used for CDP and LLDP.
|
||||
sub interfaces {
|
||||
my $enterasys = shift;
|
||||
my $partial = shift;
|
||||
|
||||
# We need the original ifName, SUPER:: would give us a method definition
|
||||
# in a higher class, we could use orig_ but just call the MIB leaf since
|
||||
# that's what we really want anyway.
|
||||
return $enterasys->ifName($partial) || $enterasys->i_description($partial);
|
||||
}
|
||||
|
||||
sub i_ignore {
|
||||
my $enterasys = shift;
|
||||
my $partial = shift;
|
||||
|
||||
my $interfaces = $enterasys->i_type($partial) || {};
|
||||
|
||||
my %i_ignore;
|
||||
foreach my $if (keys %$interfaces) {
|
||||
if ($interfaces->{$if} =~ /(rs232|tunnel|loopback|\blo\b|null)/i){
|
||||
$i_ignore{$if}++;
|
||||
}
|
||||
}
|
||||
return \%i_ignore;
|
||||
}
|
||||
|
||||
sub i_duplex {
|
||||
my $enterasys = shift;
|
||||
my $partial = shift;
|
||||
|
||||
return $enterasys->mau_i_duplex($partial);
|
||||
}
|
||||
|
||||
sub i_duplex_admin {
|
||||
my $enterasys = shift;
|
||||
my $partial = shift;
|
||||
|
||||
return $enterasys->mau_i_duplex_admin($partial);
|
||||
}
|
||||
|
||||
# Use CDP and/or LLDP
|
||||
|
||||
sub hasCDP {
|
||||
my $enterasys = shift;
|
||||
|
||||
return $enterasys->hasLLDP() || $enterasys->SUPER::hasCDP();
|
||||
}
|
||||
|
||||
sub c_ip {
|
||||
my $enterasys = shift;
|
||||
my $partial = shift;
|
||||
|
||||
my $cdp = $enterasys->SUPER::c_ip($partial) || {};
|
||||
my $lldp = $enterasys->lldp_ip($partial) || {};
|
||||
|
||||
my %c_ip;
|
||||
foreach my $iid (keys %$cdp){
|
||||
my $ip = $cdp->{$iid};
|
||||
next unless defined $ip;
|
||||
|
||||
$c_ip{$iid} = $ip;
|
||||
}
|
||||
|
||||
foreach my $iid (keys %$lldp){
|
||||
my $ip = $lldp->{$iid};
|
||||
next unless defined $ip;
|
||||
|
||||
$c_ip{$iid} = $ip;
|
||||
}
|
||||
return \%c_ip;
|
||||
}
|
||||
|
||||
sub c_if {
|
||||
my $enterasys = shift;
|
||||
my $partial = shift;
|
||||
|
||||
my $lldp = $enterasys->lldp_if($partial) || {};;
|
||||
my $cdp = $enterasys->SUPER::c_if($partial) || {};
|
||||
|
||||
my %c_if;
|
||||
foreach my $iid (keys %$cdp){
|
||||
my $if = $cdp->{$iid};
|
||||
next unless defined $if;
|
||||
|
||||
$c_if{$iid} = $if;
|
||||
}
|
||||
|
||||
foreach my $iid (keys %$lldp){
|
||||
my $if = $lldp->{$iid};
|
||||
next unless defined $if;
|
||||
|
||||
$c_if{$iid} = $if;
|
||||
}
|
||||
return \%c_if;
|
||||
}
|
||||
|
||||
sub c_port {
|
||||
my $enterasys = shift;
|
||||
my $partial = shift;
|
||||
|
||||
my $lldp = $enterasys->lldp_port($partial) || {};
|
||||
my $cdp = $enterasys->SUPER::c_port($partial) || {};
|
||||
|
||||
my %c_port;
|
||||
foreach my $iid (keys %$cdp){
|
||||
my $port = $cdp->{$iid};
|
||||
next unless defined $port;
|
||||
|
||||
$c_port{$iid} = $port;
|
||||
}
|
||||
|
||||
foreach my $iid (keys %$lldp){
|
||||
my $port = $lldp->{$iid};
|
||||
next unless defined $port;
|
||||
|
||||
$c_port{$iid} = $port;
|
||||
}
|
||||
return \%c_port;
|
||||
}
|
||||
|
||||
sub c_id {
|
||||
my $enterasys = shift;
|
||||
my $partial = shift;
|
||||
|
||||
my $lldp = $enterasys->lldp_id($partial) || {};
|
||||
my $cdp = $enterasys->SUPER::c_id($partial) || {};
|
||||
|
||||
my %c_id;
|
||||
foreach my $iid (keys %$cdp){
|
||||
my $id = $cdp->{$iid};
|
||||
next unless defined $id;
|
||||
|
||||
$c_id{$iid} = $id;
|
||||
}
|
||||
|
||||
foreach my $iid (keys %$lldp){
|
||||
my $id = $lldp->{$iid};
|
||||
next unless defined $id;
|
||||
|
||||
$c_id{$iid} = $id;
|
||||
}
|
||||
return \%c_id;
|
||||
}
|
||||
|
||||
sub c_platform {
|
||||
my $enterasys = shift;
|
||||
my $partial = shift;
|
||||
|
||||
my $lldp = $enterasys->lldp_rem_sysdesc($partial) || {};
|
||||
my $cdp = $enterasys->SUPER::c_platform($partial) || {};
|
||||
|
||||
my %c_platform;
|
||||
foreach my $iid (keys %$cdp){
|
||||
my $platform = $cdp->{$iid};
|
||||
next unless defined $platform;
|
||||
|
||||
$c_platform{$iid} = $platform;
|
||||
}
|
||||
|
||||
foreach my $iid (keys %$lldp){
|
||||
my $platform = $lldp->{$iid};
|
||||
next unless defined $platform;
|
||||
|
||||
$c_platform{$iid} = $platform;
|
||||
}
|
||||
return \%c_platform;
|
||||
}
|
||||
|
||||
1;
|
||||
__END__
|
||||
|
||||
=head1 NAME
|
||||
|
||||
SNMP::Info::Layer3::Enterasys - SNMP Interface to Enterasys Network Devices
|
||||
|
||||
=head1 AUTHOR
|
||||
|
||||
Eric Miller
|
||||
|
||||
=head1 SYNOPSIS
|
||||
|
||||
# Let SNMP::Info determine the correct subclass for you.
|
||||
my $enterasys = new SNMP::Info(
|
||||
AutoSpecify => 1,
|
||||
Debug => 1,
|
||||
# These arguments are passed directly on to SNMP::Session
|
||||
DestHost => 'myswitch',
|
||||
Community => 'public',
|
||||
Version => 1
|
||||
)
|
||||
or die "Can't connect to DestHost.\n";
|
||||
|
||||
my $class = $enterasys->class();
|
||||
|
||||
print "SNMP::Info determined this device to fall under subclass : $class\n";
|
||||
|
||||
=head1 DESCRIPTION
|
||||
|
||||
Provides abstraction to the configuration information obtainable from an
|
||||
Enterasys device 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 $enterasys = new SNMP::Info::Layer3::Enterasys(...);
|
||||
|
||||
=head2 Inherited Classes
|
||||
|
||||
=over
|
||||
|
||||
=item SNMP::Info::MAU
|
||||
|
||||
=item SNMP::Info::LLDP
|
||||
|
||||
=item SNMP::Info::CDP
|
||||
|
||||
=item SNMP::Info::Layer3
|
||||
|
||||
=back
|
||||
|
||||
=head2 Required MIBs
|
||||
|
||||
=over
|
||||
|
||||
=item ENTERASYS-OIDS-MIB
|
||||
|
||||
=back
|
||||
|
||||
=head2 Inherited MIBs
|
||||
|
||||
See L<SNMP::Info::MAU/"Required MIBs"> for its MIB requirements.
|
||||
|
||||
See L<SNMP::Info::LLDP/"Required MIBs"> for its MIB requirements.
|
||||
|
||||
See L<SNMP::Info::CDP/"Required MIBs"> for its MIB requirements.
|
||||
|
||||
See L<SNMP::Info::Layer3/"Required MIBs"> for its MIB requirements.
|
||||
|
||||
=head1 GLOBALS
|
||||
|
||||
These are methods that return scalar value from SNMP
|
||||
|
||||
=over
|
||||
|
||||
=item $enterasys->model()
|
||||
|
||||
Returns model type. Checks $enterasys->id() against the ENTERASYS-OIDS-MIB.
|
||||
|
||||
=item $enterasys->vendor()
|
||||
|
||||
Returns enterasys
|
||||
|
||||
=item $enterasys->os()
|
||||
|
||||
Returns enterasys
|
||||
|
||||
=item $enterasys->mac()
|
||||
|
||||
Returns base mac
|
||||
|
||||
(B<dot1dBaseBridgeAddress>)
|
||||
|
||||
=back
|
||||
|
||||
=head2 Overrides
|
||||
|
||||
=over
|
||||
|
||||
=back
|
||||
|
||||
=head2 Globals imported from SNMP::Info::MAU
|
||||
|
||||
See documentation in L<SNMP::Info::MAU/"GLOBALS"> for details.
|
||||
|
||||
=head2 Globals imported from SNMP::Info::LLDP
|
||||
|
||||
See documentation in L<SNMP::Info::LLDP/"GLOBALS"> for details.
|
||||
|
||||
=head2 Globals imported from SNMP::Info::CDP
|
||||
|
||||
See documentation in L<SNMP::Info::CDP/"GLOBALS"> for details.
|
||||
|
||||
=head2 Globals imported from SNMP::Info::Layer3
|
||||
|
||||
See documentation in L<SNMP::Info::Layer3/"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 $enterasys->i_ignore()
|
||||
|
||||
Returns reference to hash. Creates a key for each IID that should be ignored.
|
||||
|
||||
Currently looks for rs232, tunnel,loopback,lo,null from $enterasys->interfaces()
|
||||
|
||||
=item $enterasys->i_duplex()
|
||||
|
||||
See documentation for mau_i_duplex() in L<SNMP::Info::MAU/"TABLE METHODS">.
|
||||
|
||||
=item $enterasys->i_duplex_admin()
|
||||
|
||||
See documentation for mau_i_duplex_admin() in L<SNMP::Info::MAU/"TABLE METHODS">.
|
||||
|
||||
=back
|
||||
|
||||
=head2 Topology information
|
||||
|
||||
Based upon the firmware version Enterasys devices may support Cabletron
|
||||
Discovery Protocol (CTRON-CDP), Cisco Discovery Protocol (CDP), Link Layer
|
||||
Discovery Protocol (LLDP), or all. This module currently supports CDP and
|
||||
LLDP, but not CTRON-CDP. These methods will query both CDP and LLDP and
|
||||
return the combination of all information. As a result, there may be
|
||||
identical topology information returned from the two protocols
|
||||
causing duplicate entries. It is the calling program's responsibility to
|
||||
identify any duplicate entries and de-duplicate if necessary.
|
||||
|
||||
=over
|
||||
|
||||
=item $enterasys->hasCDP()
|
||||
|
||||
Returns true if the device is running either CDP or LLDP.
|
||||
|
||||
=item $enterasys->c_if()
|
||||
|
||||
Returns reference to hash. Key: iid Value: local device port (interfaces)
|
||||
|
||||
=item $enterasys->c_ip()
|
||||
|
||||
Returns reference to hash. Key: iid Value: remote IPv4 address
|
||||
|
||||
If multiple entries exist with the same local port, c_if(), with the same IPv4
|
||||
address, c_ip(), it may be a duplicate entry.
|
||||
|
||||
If multiple entries exist with the same local port, c_if(), with different IPv4
|
||||
addresses, c_ip(), there is either a non-CDP/LLDP device in between two or
|
||||
more devices or multiple devices which are not directly connected.
|
||||
|
||||
Use the data from the Layer2 Topology Table below to dig deeper.
|
||||
|
||||
=item $enterasys->c_port()
|
||||
|
||||
Returns reference to hash. Key: iid Value: remote port (interfaces)
|
||||
|
||||
=item $enterasys->c_id()
|
||||
|
||||
Returns reference to hash. Key: iid Value: string value used to identify the
|
||||
chassis component associated with the remote system.
|
||||
|
||||
=item $enterasys->c_platform()
|
||||
|
||||
Returns reference to hash. Key: iid Value: Remote Device Type
|
||||
|
||||
=back
|
||||
|
||||
=head2 Table Methods imported from SNMP::Info::MAU
|
||||
|
||||
See documentation in L<SNMP::Info::MAU/"TABLE METHODS"> for details.
|
||||
|
||||
=head2 Table Methods imported from SNMP::Info::LLDP
|
||||
|
||||
See documentation in L<SNMP::Info::LLDP/"TABLE METHODS"> for details.
|
||||
|
||||
=head2 Table Methods imported from SNMP::Info::CDP
|
||||
|
||||
See documentation in L<SNMP::Info::CDP/"TABLE METHODS"> for details.
|
||||
|
||||
=head2 Table Methods imported from SNMP::Info::Layer3
|
||||
|
||||
See documentation in L<SNMP::Info::Layer3/"TABLE METHODS"> for details.
|
||||
|
||||
=cut
|
||||
Reference in New Issue
Block a user