Merge branch 'erx' of https://github.com/robwwd/snmp-info into robwwd-erx

MANIFEST

@@ -87,6 +87,7 @@ lib/SNMP/Info/Layer3/Cumulus.pm
 lib/SNMP/Info/Layer3/Dell.pm
 lib/SNMP/Info/Layer3/DLink.pm
 lib/SNMP/Info/Layer3/Enterasys.pm
+lib/SNMP/Info/Layer3/ERX.pm
 lib/SNMP/Info/Layer3/Extreme.pm
 lib/SNMP/Info/Layer3/F5.pm
 lib/SNMP/Info/Layer3/Force10.pm

META.json

@@ -367,6 +367,10 @@
          "file" : "lib/SNMP/Info/Layer3/Enterasys.pm",
          "version" : "3.54"
       },
+      "SNMP::Info::Layer3::ERX" : {
+         "file" : "lib/SNMP/Info/Layer3/ERX.pm",
+         "version" : "3.54"
+      },
       "SNMP::Info::Layer3::Extreme" : {
          "file" : "lib/SNMP/Info/Layer3/Extreme.pm",
          "version" : "3.54"

META.yml

@@ -262,6 +262,9 @@ provides:
   SNMP::Info::Layer3::Enterasys:
     file: lib/SNMP/Info/Layer3/Enterasys.pm
     version: '3.54'
+  SNMP::Info::Layer3::ERX:
+    file: lib/SNMP/Info/Layer3/ERX.pm
+    version: '3.54'
   SNMP::Info::Layer3::Extreme:
     file: lib/SNMP/Info/Layer3/Extreme.pm
     version: '3.54'

lib/SNMP/Info.pm

@@ -1592,6 +1592,7 @@ sub device_type {
         3375 => 'SNMP::Info::Layer3::F5',
         3417 => 'SNMP::Info::Layer3::BlueCoatSG',
         4526 => 'SNMP::Info::Layer2::Netgear',
+        4874 => 'SNMP::Info::Layer3::ERX',
         5624 => 'SNMP::Info::Layer3::Enterasys',
         6027 => 'SNMP::Info::Layer3::Force10',
         6486 => 'SNMP::Info::Layer3::AlcatelLucent',
@@ -1685,6 +1686,7 @@ sub device_type {
         $objtype = 'SNMP::Info::Layer3::C3550' if $desc =~ /(C3550|C3560)/;
         $objtype = 'SNMP::Info::Layer3::C4000' if $desc =~ /Catalyst 4[05]00/;
         $objtype = 'SNMP::Info::Layer3::Foundry' if $desc =~ /foundry/i;
+        $objtype = 'SNMP::Info::Layer3::ERX' if $desc =~ /erx/i;
 
         # Aironet - older non-IOS
         $objtype = 'SNMP::Info::Layer3::Aironet'

lib/SNMP/Info/Layer3/ERX.pm

@@ -0,0 +1,201 @@
+# SNMP::Info::Layer3::ERX
+#
+# 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::ERX;
+
+use strict;
+use Exporter;
+use SNMP::Info::Layer3;
+
+@SNMP::Info::Layer3::ERX::ISA = qw/
+  SNMP::Info::Layer3
+  Exporter
+/;
+@SNMP::Info::Layer3::ERX::EXPORT_OK = qw//;
+
+use vars qw/$VERSION %GLOBALS %MIBS %FUNCS %MUNGE/;
+
+$VERSION = '3.54';
+
+%MIBS = (
+    %SNMP::Info::Layer3::MIBS
+);
+
+%GLOBALS = (
+    %SNMP::Info::Layer3::GLOBALS,
+);
+
+%FUNCS = (
+    %SNMP::Info::Layer3::FUNCS,
+);
+
+%MUNGE = (
+    %SNMP::Info::Layer3::MUNGE,
+);
+
+sub vendor {
+  return "Juniper";
+}
+
+sub model {
+  my $ERX = shift;
+  my $descr = $ERX->description() || '';
+  my $model = undef;
+
+  $model = $1 if ( $descr =~ /Juniper Networks, Inc. (.+) Edge Routing Switch/i );
+
+  return $model;
+}
+
+sub os {
+  return 'JunOSe';
+}
+
+sub os_ver {
+  my $ERX = shift;
+  my $descr  = $ERX->description();
+  my $os_ver = undef;
+
+  if ( $descr =~ /Version : \((.+)\) .+:/ ) {
+    $os_ver = $1;
+  }
+
+  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;
+}
+
+1;
+__END__
+
+=head1 NAME
+
+SNMP::Info::Layer3::ERX - SNMP Interface to ERX Layer 3 routers.
+
+=head1 AUTHORS
+
+Rob Woodward
+
+=head1 SYNOPSIS
+
+ # Let SNMP::Info determine the correct subclass for you.
+ my $ERX = new SNMP::Info(
+                          AutoSpecify => 1,
+                          Debug       => 1,
+                          DestHost    => 'myrouter',
+                          Community   => 'public',
+                          Version     => 2
+                        )
+    or die "Can't connect to DestHost.\n";
+
+ my $class      = $ERX->class();
+ print "SNMP::Info determined this device to fall under subclass : $class\n";
+
+=head1 DESCRIPTION
+
+Subclass for Juniper ERX switches
+
+=head2 Inherited Classes
+
+=over
+
+=item SNMP::Info::Layer3
+
+=back
+
+=item Inherited Classes' MIBs
+
+See L<SNMP::Info::Layer3> for its own MIB requirements.
+
+=back
+
+=head1 GLOBALS
+
+These are methods that return scalar value from SNMP
+
+=over
+
+=item $ERX->vendor()
+
+Returns 'Juniper'.
+
+=item $ERX->os()
+
+Returns 'JunOSe'.
+
+=item $ERX->os_ver()
+
+Returns the software version extracted from C<sysDescr>.
+
+=item $ERX->model()
+
+Returns the hardware model extracted from C<sysDescr>.
+
+=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 $ERX->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