Add Layer3::Huawei class

ChangeLog

@@ -1,5 +1,11 @@
 SNMP::Info - Friendly OO-style interface to Network devices using SNMP.
 
+version 3.28 (TBD)
+
+  [ENHANCEMENTS]
+
+  * Add Layer3::Huawei class for Huawei Quidway switches
+
 version 3.27 (2015-05-05)
 
   [ENHANCEMENTS]

Info.pm

@@ -809,6 +809,12 @@ Original Equipment Manufacturer (OEM) such as the HP ProCurve 9300 and 6300 seri
 
 See documentation in L<SNMP::Info::Layer3::HP9300> for details.
 
+=item SNMP::Info::Layer3::Huawei
+
+SNMP Interface to Huawei Layer 3 switches and routers.
+
+See documentation in L<SNMP::Info::Layer3::Huawei> for details.
+
 =item SNMP::Info::Layer3::IBMGbTor
 
 SNMP Interface to IBM Rackswitch (formerly Blade Network Technologies)
@@ -1505,6 +1511,7 @@ sub device_type {
         1872 => 'SNMP::Info::Layer3::AlteonAD',
         1916 => 'SNMP::Info::Layer3::Extreme',
         1991 => 'SNMP::Info::Layer3::Foundry',
+        2011 => 'SNMP::Info::Layer3::Huawei',
         2021 => 'SNMP::Info::Layer3::NetSNMP',
         2272 => 'SNMP::Info::Layer3::Passport',
         2636 => 'SNMP::Info::Layer3::Juniper',
@@ -1545,6 +1552,7 @@ sub device_type {
         1872  => 'SNMP::Info::Layer3::AlteonAD',
         1916  => 'SNMP::Info::Layer3::Extreme',
         1991  => 'SNMP::Info::Layer3::Foundry',
+        2011  => 'SNMP::Info::Layer3::Huawei',
         2272  => 'SNMP::Info::Layer3::Passport',
         2925  => 'SNMP::Info::Layer1::Cyclades',
         3224  => 'SNMP::Info::Layer3::Netscreen',

Info/Layer3/Huawei.pm

@@ -0,0 +1,229 @@
+# SNMP::Info::Layer3::Huawei
+#
+# Copyright (c) 2015 Jeroen van Ingen
+# 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::Huawei;
+
+use strict;
+use Exporter;
+use SNMP::Info::Layer3;
+use SNMP::Info::LLDP;
+use SNMP::Info::IEEE802dot3ad 'agg_ports_lag';
+
+@SNMP::Info::Layer3::Huawei::ISA = qw/
+  SNMP::Info::IEEE802dot3ad
+  SNMP::Info::LLDP
+  SNMP::Info::Layer3
+  Exporter
+/;
+@SNMP::Info::Layer3::Huawei::EXPORT_OK = qw/
+  agg_ports
+/;
+
+use vars qw/$VERSION %GLOBALS %MIBS %FUNCS %MUNGE/;
+
+$VERSION = '3.27';
+
+%MIBS = (
+    %SNMP::Info::Layer3::MIBS,
+    %SNMP::Info::LLDP::MIBS,
+    %SNMP::Info::IEEE802dot3ad::MIBS,
+);
+
+%GLOBALS = (
+    %SNMP::Info::Layer3::GLOBALS,
+    %SNMP::Info::LLDP::GLOBALS,
+);
+
+%FUNCS = (
+    %SNMP::Info::Layer3::FUNCS,
+    %SNMP::Info::LLDP::FUNCS,
+);
+
+%MUNGE = (
+    %SNMP::Info::Layer3::MUNGE,
+    %SNMP::Info::LLDP::MUNGE,
+);
+
+sub vendor {
+    return "Huawei";
+}
+
+sub os {
+    my $huawei = shift;
+    my $descr  = $huawei->description();
+
+    return $1 if ( $descr =~ /\b(VRP)\b/ );
+    return "huawei";
+}
+
+sub os_ver {
+    my $huawei = shift;
+    my $descr  = $huawei->description();
+    my $os_ver = undef;
+
+    $os_ver = "$1" if ( $descr =~ /\bVersion ([0-9.]+)/i );
+
+    return $os_ver;
+}
+
+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;
+}
+
+sub agg_ports { return agg_ports_lag(@_) }
+
+1;
+__END__
+
+=head1 NAME
+
+SNMP::Info::Layer3::Huawei - SNMP Interface to Huawei Layer 3 switches and routers.
+
+=head1 AUTHORS
+
+Jeroen van Ingen
+
+=head1 SYNOPSIS
+
+ # Let SNMP::Info determine the correct subclass for you. 
+ my $huawei = new SNMP::Info(
+                          AutoSpecify => 1,
+                          Debug       => 1,
+                          DestHost    => 'myrouter',
+                          Community   => 'public',
+                          Version     => 2
+                        ) 
+    or die "Can't connect to DestHost.\n";
+
+ my $class      = $huawei->class();
+ print "SNMP::Info determined this device to fall under subclass : $class\n";
+
+=head1 DESCRIPTION
+
+Subclass for Huawei Quidway switches
+
+=head2 Inherited Classes
+
+=over
+
+=item SNMP::Info::Layer3
+
+=item SNMP::Info::LLDP
+
+=item SNMP::Info::IEEE802dot3ad
+
+=back
+
+=head2 Required MIBs
+
+=over
+
+=item Inherited Classes' MIBs
+
+See L<SNMP::Info::Layer3> for its own MIB requirements.
+
+See L<SNMP::Info::LLDP> for its own MIB requirements.
+
+See L<SNMP::Info::IEEE802dot3ad> for its own MIB requirements.
+
+=back
+
+=head1 GLOBALS
+
+These are methods that return scalar value from SNMP
+
+=over
+
+=item $huawei->vendor()
+
+Returns 'Huawei'.
+
+=item $huawei->os()
+
+Returns 'VRP' if contained in C<sysDescr>, 'huawei' otherwise.
+
+=item $huawei->os_ver()
+
+Returns the software version extracted from C<sysDescr>.
+
+=back
+
+=head2 Globals imported from SNMP::Info::Layer3
+
+See documentation in L<SNMP::Info::Layer3> for details.
+
+=head2 Globals imported from SNMP::Info::LLDP
+
+See documentation in L<SNMP::Info::LLDP> 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 $huawei->i_ignore()
+
+Returns reference to hash.  Increments value of IID if port is to be ignored.
+
+Ignores InLoopback and Console interfaces
+
+=item C<agg_ports>
+
+Returns a HASH reference mapping from slave to master port for each member of
+a port bundle on the device. Keys are ifIndex of the slave ports, Values are
+ifIndex of the corresponding master ports.
+
+=back
+
+=head2 Table Methods imported from SNMP::Info::Layer3
+
+See documentation in L<SNMP::Info::Layer3> for details.
+
+=head2 Table Methods imported from SNMP::Info::LLDP
+
+See documentation in L<SNMP::Info::LLDP> for details.
+
+=cut