diff --git a/.travis.yml b/.travis.yml
index 1dae4fe6..ebd46574 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ before_install:
   - mkdir ~/netdisco-mibs
   - cd ~/netdisco-mibs
 install:
-  - curl -sL https://github.com/netdisco/netdisco-mibs/releases/download/4.006/netdisco-mibs.tar.gz | tar --strip-components=1 -zxf -
+  - curl -sL https://github.com/netdisco/netdisco-mibs/releases/download/4.007/netdisco-mibs.tar.gz | tar --strip-components=1 -zxf -
   - cpanm --quiet --notest PkgConfig Test::CChecker Alien::zlib::Static Alien::OpenSSL::Static Alien::SNMP::MAXTC
 before_script:
   - 'cd ${TRAVIS_BUILD_DIR}'
diff --git a/MANIFEST b/MANIFEST
index 4dbbec21..d0505566 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -148,4 +148,5 @@ xt/lib/My/Test/Class.pm
 xt/lib/Test/SNMP/Info.pm
 xt/lib/Test/SNMP/Info/Layer1/Allied.pm
 xt/lib/Test/SNMP/Info/Layer1/Asante.pm
+xt/lib/Test/SNMP/Info/Layer1/Cyclades.pm
 xt/lib/Test/SNMP/Info/Layer3/Timetra.pm
diff --git a/lib/SNMP/Info.pm b/lib/SNMP/Info.pm
index c4d24209..122ee9f4 100644
--- a/lib/SNMP/Info.pm
+++ b/lib/SNMP/Info.pm
@@ -474,7 +474,7 @@ See documentation in L<SNMP::Info::Layer1::Bayhub> for details.
 
 =item SNMP::Info::Layer1::Cyclades
 
-Subclass for Cyclades terminal servers.
+Subclass for Cyclades/Avocent terminal servers.
 
 See documentation in L<SNMP::Info::Layer1::Cyclades> for details.
 
@@ -1582,6 +1582,7 @@ sub device_type {
         8072 => 'SNMP::Info::Layer3::NetSNMP',
         9303 => 'SNMP::Info::Layer3::PacketFront',
         10002 => 'SNMP::Info::Layer2::Ubiquiti',
+        10418 => 'SNMP::Info::Layer1::Cyclades',
         12325 => 'SNMP::Info::Layer3::Pf',
         12356 => 'SNMP::Info::Layer3::Fortinet',
         14179 => 'SNMP::Info::Layer2::Airespace',
@@ -1621,6 +1622,7 @@ sub device_type {
         5624  => 'SNMP::Info::Layer3::Enterasys',
         6486  => 'SNMP::Info::Layer3::AlcatelLucent',
         9303  => 'SNMP::Info::Layer3::PacketFront',
+        10418 => 'SNMP::Info::Layer1::Cyclades',
         11898 => 'SNMP::Info::Layer2::Orinoco',
         14179 => 'SNMP::Info::Layer2::Airespace',
         14525 => 'SNMP::Info::Layer2::Trapeze',
@@ -1631,6 +1633,7 @@ sub device_type {
 
     my %l1sysoidmap = (
         2925  => 'SNMP::Info::Layer1::Cyclades',
+        10418 => 'SNMP::Info::Layer1::Cyclades',
     );
 
     my %l7sysoidmap = (
diff --git a/lib/SNMP/Info/Layer1/Cyclades.pm b/lib/SNMP/Info/Layer1/Cyclades.pm
index 6a4272a1..39b15468 100644
--- a/lib/SNMP/Info/Layer1/Cyclades.pm
+++ b/lib/SNMP/Info/Layer1/Cyclades.pm
@@ -1,7 +1,7 @@
 # SNMP::Info::Layer1::Cyclades
 # $Id$
 #
-# Copyright (c) 2008 Eric Miller
+# Copyright (c) 2018 Eric Miller
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -43,34 +43,101 @@ $VERSION = '3.53';
 
 %MIBS = (
     %SNMP::Info::Layer1::MIBS,
-    'CYCLADES-ACS-SYS-MIB'  => 'cyACSversion',
-    'CYCLADES-ACS-CONF-MIB' => 'cyEthIPaddr',
-    'CYCLADES-ACS-INFO-MIB' => 'cyISPortTty',
+    'CYCLADES-ACS-SYS-MIB'    => 'cyACSversion',
+    'CYCLADES-ACS5K-SYS-MIB'  => 'cyACS5Kversion',
+    'CYCLADES-ACS-CONF-MIB'   => 'cyACSConf',
+    'CYCLADES-ACS5K-CONF-MIB' => 'cyACS5KConf',
+    'CYCLADES-ACS-INFO-MIB'   => 'cyACSInfo',
+    'CYCLADES-ACS5K-INFO-MIB' => 'cyACS5KInfo',
+    'ACS-MIB'                 => 'acs6016',
+    'ACS8000-MIB'             => 'acs8048',
 );
 
 %GLOBALS = (
 
-    # CYCLADES-ACS-SYS-MIB
     %SNMP::Info::Layer1::GLOBALS,
-    'os_ver'     => 'cyACSversion',
-    'cy_model'   => 'cyACSpname',
-    'serial'     => 'cyACSDevId',
-    'root_ip'    => 'cyEthIPaddr',
-    'ps1_status' => 'cyACSPw1',
-    'ps2_status' => 'cyACSPw2',
+
+    # CYCLADES-ACS-SYS-MIB
+    'cy_os_ver'     => 'cyACSversion',
+    'cy_model'      => 'cyACSpname',
+    'cy_serial'     => 'cyACSDevId',
+    'cy_ps1_status' => 'cyACSPw1',
+    'cy_ps2_status' => 'cyACSPw2',
+
+    # CYCLADES-ACS-CONF-MIB
+    'cy_root_ip' => 'CYCLADES_ACS_CONF_MIB__cyEthIPaddr',
+
+    # CYCLADES-ACS5K-SYS-MIB
+    'cy5k_os_ver'     => 'cyACS5Kversion',
+    'cy5k_model'      => 'cyACS5Kpname',
+    'cy5k_serial'     => 'cyACS5KDevId',
+    'cy5k_ps1_status' => 'cyACS5KPw1',
+    'cy5k_ps2_status' => 'cyACS5KPw2',
+
+    # CYCLADES-ACS5K-CONF-MIB
+    'cy5k_root_ip'   => 'CYCLADES_ACS5K_CONF_MIB__cyEthIPaddr',
+
+    # ACS-MIB
+    'acs_os_ver'     => 'ACS_MIB__acsFirmwareVersion',
+    'acs_model'      => 'ACS_MIB__acsProductModel',
+    'acs_serial'     => 'ACS_MIB__acsSerialNumber',
+    'acs_ps1_status' => 'ACS_MIB__acsPowerSupplyStatePw1',
+    'acs_ps2_status' => 'ACS_MIB__acsPowerSupplyStatePw2',
+
+    # ACS8000-MIB
+    'acs8k_os_ver'     => 'ACS8000_MIB__acsFirmwareVersion',
+    'acs8k_model'      => 'ACS8000_MIB__acsProductModel',
+    'acs8k_serial'     => 'ACS8000_MIB__acsSerialNumber',
+    'acs8k_ps1_status' => 'ACS8000_MIB__acsPowerSupplyStatePw1',
+    'acs8k_ps2_status' => 'ACS8000_MIB__acsPowerSupplyStatePw2',
 );
 
 %FUNCS = (
     %SNMP::Info::Layer1::FUNCS,
 
     # CYCLADES-ACS-INFO-MIB::cyInfoSerialTable
-    'cy_port_tty'   => 'cyISPortTty',
-    'cy_port_name'  => 'cyISPortName',
-    'cy_port_speed' => 'cyISPortSpeed',
-    'cy_port_cd'    => 'cyISPortSigCD',
+    'cy_port_tty'   => 'CYCLADES_ACS_INFO_MIB__cyISPortTty',
+    'cy_port_name'  => 'CYCLADES_ACS_INFO_MIB__cyISPortName',
+    'cy_port_speed' => 'CYCLADES_ACS_INFO_MIB__cyISPortSpeed',
+    'cy_port_cd'    => 'CYCLADES_ACS_INFO_MIB__cyISPortSigCD',
 
     # CYCLADES-ACS-CONF-MIB::cySerialPortTable
-    'cy_port_socket' => 'cySPortSocketPort',
+    'cy_port_socket' => 'CYCLADES_ACS_CONF_MIB__cySPortSocketPort',
+
+    # CYCLADES-ACS5K-INFO-MIB::cyInfoSerialTable
+    'cy5k_port_tty'   => 'CYCLADES_ACS5K_INFO_MIB__cyISPortTty',
+    'cy5k_port_name'  => 'CYCLADES_ACS5K_INFO_MIB__cyISPortName',
+    'cy5k_port_speed' => 'CYCLADES_ACS5K_INFO_MIB__cyISPortSpeed',
+    'cy5k_port_cd'    => 'CYCLADES_ACS5K_INFO_MIB__cyISPortSigCD',
+
+    # CYCLADES-ACS5K-CONF-MIB::cySerialPortTable
+    'cy5k_port_socket' => 'CYCLADES_ACS5K_CONF_MIB__cySPortSocketPort',
+
+    # ACS-MIB::acsSerialPortTable
+    'acs_port_tty'   => 'ACS_MIB__acsSerialPortTableDeviceName',
+    'acs_port_name'  => 'ACS_MIB__acsSerialPortTableName',
+    'acs_port_speed' => 'ACS_MIB__acsSerialPortTableComSpeed',
+    'acs_port_cd'    => 'ACS_MIB__acsSerialPortTableSignalStateDCD',
+
+    # Equivalent to cySPortSocketPort doesn't exist in ACS-MIB
+    # Use 'acsSerialPortTableDeviceName' as an equivalent, it just needs
+    # to be unique so that we can differentiate between the index in the
+    # acsSerialPortTable from ifIndex which are both integers
+    # ACS-MIB::acsSerialPortTableEntry
+    'acs_port_socket' => 'ACS_MIB__acsSerialPortTableDeviceName',
+
+    # ACS8000-MIB::acsSerialPortTable
+    'acs8k_port_tty'   => 'ACS8000_MIB__acsSerialPortTableDeviceName',
+    'acs8k_port_name'  => 'ACS8000_MIB__acsSerialPortTableName',
+    'acs8k_port_speed' => 'ACS8000_MIB__acsSerialPortTableComSpeed',
+    'acs8k_port_cd'    => 'ACS8000_MIB__acsSerialPortTableSignalStateDCD',
+
+    # Equivalent to cySPortSocketPort doesn't exist in ACS-MIB
+    # Use 'acsSerialPortTableDeviceName' as an equivalent, it just needs
+    # to be unique so that we can differentiate between the index in the
+    # acsSerialPortTable from ifIndex which are both integers
+    # ACS8000-MIB::acsSerialPortTableEntry
+    'acs8k_port_socket' => 'ACS8000_MIB__acsSerialPortTableDeviceName',
 );
 
 %MUNGE = ( %SNMP::Info::Layer1::MUNGE, );
@@ -82,21 +149,85 @@ sub layers {
 }
 
 sub os {
-    return 'cyclades';
+    return 'avocent';
+}
+
+# Use "short circuit" to return the first MIB instance that returns data to
+# reduce network communications
+# We'll try newest (acs*) first assuming those are most likely deployed
+sub os_ver {
+    my $cyclades = shift;
+
+    return
+           $cyclades->acs_os_ver()
+        || $cyclades->acs8k_os_ver()
+        || $cyclades->cy5k_os_ver()
+        || $cyclades->cy_os_ver()
+        || undef;
 }
 
 sub vendor {
-    return 'cyclades';
+    return 'vertiv';
 }
 
 sub model {
     my $cyclades = shift;
 
-    my $model = $cyclades->cy_model();
+    my $model
+        = $cyclades->acs_model()
+        || $cyclades->acs8k_model()
+        || $cyclades->cy5k_model()
+        || $cyclades->cy_model()
+        || undef;
 
-    return unless defined $model;
+    return lc($model) if ( defined $model );
 
-    return lc($model);
+    my $id   = $cyclades->id();
+    my $prod = SNMP::translateObj($id);
+
+    return $prod || $id;
+}
+
+sub serial {
+    my $cyclades = shift;
+
+    return
+           $cyclades->acs_serial()
+        || $cyclades->acs8k_serial()
+        || $cyclades->cy5k_serial()
+        || $cyclades->cy_serial()
+        || undef;
+}
+
+sub root_ip {
+    my $cyclades = shift;
+
+    return
+           $cyclades->cy5k_root_ip()
+        || $cyclades->cy_root_ip()
+        || undef;
+}
+
+sub ps1_status {
+    my $cyclades = shift;
+
+    return
+           $cyclades->acs_ps1_status()
+        || $cyclades->acs8k_ps1_status()
+        || $cyclades->cy5k_ps1_status()
+        || $cyclades->cy_ps1_status()
+        || undef;
+}
+
+sub ps2_status {
+    my $cyclades = shift;
+
+    return
+           $cyclades->acs_ps2_status()
+        || $cyclades->acs8k_ps2_status()
+        || $cyclades->cy5k_ps2_status()
+        || $cyclades->cy_ps2_status()
+        || undef;
 }
 
 # Extend interface methods to include serial ports
@@ -109,7 +240,12 @@ sub i_index {
     my $partial  = shift;
 
     my $orig_index = $cyclades->orig_i_index($partial) || {};
-    my $cy_index   = $cyclades->cy_port_socket()       || {};
+    my $cy_index
+        = $cyclades->acs_port_socket()
+        || $cyclades->acs8k_port_socket()
+        || $cyclades->cy5k_port_socket()
+        || $cyclades->cy_port_socket()
+        || {};
 
     my %i_index;
     foreach my $iid ( keys %$orig_index ) {
@@ -136,9 +272,19 @@ sub interfaces {
     my $cyclades = shift;
     my $partial  = shift;
 
-    my $i_descr  = $cyclades->orig_i_description($partial) || {};
-    my $cy_index = $cyclades->cy_port_socket()             || {};
-    my $cy_p_tty = $cyclades->cy_port_tty()                || {};
+    my $i_descr = $cyclades->orig_i_description($partial) || {};
+    my $cy_index
+        = $cyclades->acs_port_socket()
+        || $cyclades->acs8k_port_socket()
+        || $cyclades->cy5k_port_socket()
+        || $cyclades->cy_port_socket()
+        || {};
+    my $cy_p_tty
+        = $cyclades->acs_port_tty()
+        || $cyclades->acs8k_port_tty()
+        || $cyclades->cy5k_port_tty()
+        || $cyclades->cy_port_tty()
+        || {};
 
     my %if;
     foreach my $iid ( keys %$i_descr ) {
@@ -166,8 +312,18 @@ sub i_speed {
     my $partial  = shift;
 
     my $i_speed    = $cyclades->orig_i_speed($partial) || {};
-    my $cy_index   = $cyclades->cy_port_socket()       || {};
-    my $cy_p_speed = $cyclades->cy_port_speed()        || {};
+    my $cy_index
+        = $cyclades->acs_port_socket()
+        || $cyclades->acs8k_port_socket()
+        || $cyclades->cy5k_port_socket()
+        || $cyclades->cy_port_socket()
+        || {};
+    my $cy_p_speed
+        = $cyclades->acs_port_speed()
+        || $cyclades->acs8k_port_speed()
+        || $cyclades->cy5k_port_speed()
+        || $cyclades->cy_port_speed()
+        || {};
 
     my %i_speed;
     foreach my $iid ( keys %$i_speed ) {
@@ -195,8 +351,18 @@ sub i_up {
     my $partial  = shift;
 
     my $i_up     = $cyclades->orig_i_up($partial) || {};
-    my $cy_index = $cyclades->cy_port_socket()    || {};
-    my $cy_p_up  = $cyclades->cy_port_cd()        || {};
+    my $cy_index
+        = $cyclades->acs_port_socket()
+        || $cyclades->acs8k_port_socket()
+        || $cyclades->cy5k_port_socket()
+        || $cyclades->cy_port_socket()
+        || {};
+    my $cy_p_up
+        = $cyclades->acs_port_cd()
+        || $cyclades->acs8k_port_cd()
+        || $cyclades->cy5k_port_cd()
+        || $cyclades->cy_port_cd()
+        || {};
 
     my %i_up;
     foreach my $iid ( keys %$i_up ) {
@@ -224,8 +390,18 @@ sub i_description {
     my $partial  = shift;
 
     my $i_desc    = $cyclades->orig_i_description($partial) || {};
-    my $cy_index  = $cyclades->cy_port_socket()             || {};
-    my $cy_p_desc = $cyclades->cy_port_name()               || {};
+    my $cy_index
+        = $cyclades->acs_port_socket()
+        || $cyclades->acs8k_port_socket()
+        || $cyclades->cy5k_port_socket()
+        || $cyclades->cy_port_socket()
+        || {};
+    my $cy_p_desc
+        = $cyclades->acs_port_name()
+        || $cyclades->acs8k_port_name()
+        || $cyclades->cy5k_port_name()
+        || $cyclades->cy_port_name()
+        || {};
 
     my %descr;
     foreach my $iid ( keys %$i_desc ) {
@@ -253,8 +429,18 @@ sub i_name {
     my $partial  = shift;
 
     my $i_name    = $cyclades->orig_i_name($partial) || {};
-    my $cy_index  = $cyclades->cy_port_socket()      || {};
-    my $cy_p_desc = $cyclades->cy_port_name()        || {};
+    my $cy_index
+        = $cyclades->acs_port_socket()
+        || $cyclades->acs8k_port_socket()
+        || $cyclades->cy5k_port_socket()
+        || $cyclades->cy_port_socket()
+        || {};
+    my $cy_p_desc
+        = $cyclades->acs_port_name()
+        || $cyclades->acs8k_port_name()
+        || $cyclades->cy5k_port_name()
+        || $cyclades->cy_port_name()
+        || {};
 
     my %i_name;
     foreach my $iid ( keys %$i_name ) {
@@ -282,7 +468,8 @@ __END__
 
 =head1 NAME
 
-SNMP::Info::Layer1::Cyclades - SNMP Interface to Cyclades terminal servers
+SNMP::Info::Layer1::Cyclades - SNMP Interface to Cyclades/Avocent terminal
+servers
 
 =head1 AUTHOR
 
@@ -309,7 +496,7 @@ Eric Miller
 =head1 DESCRIPTION
 
 Provides abstraction to the configuration information obtainable from a 
-Cyclades device through SNMP.
+Cyclades/Avocent 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. 
@@ -334,6 +521,14 @@ my $cyclades = new SNMP::Info::Layer1::Cyclades(...);
 
 =item F<CYCLADES-ACS-INFO-MIB>
 
+=item F<CYCLADES-ACS5K-SYS-MIB>
+
+=item F<CYCLADES-ACS5K-CONF-MIB>
+
+=item F<CYCLADES-ACS5K-INFO-MIB>
+
+=item F<ACS6000-MIB>
+
 =back
 
 =head2 Inherited MIBs
@@ -348,11 +543,11 @@ These are methods that return scalar value from SNMP
 
 =item $cyclades->os_ver()
 
-(C<cyACSversion>)
+(C<acsFirmwareVersion>), (C<cyACS5Kversion>), or (C<cyACSversion>)
 
 =item $cyclades->serial()
 
-(C<cyACSDevId>)
+(C<acsSerialNumber>), (C<cyACS5KDevId>), or (C<cyACSDevId>)
 
 =item $cyclades->root_ip()
 
@@ -360,11 +555,11 @@ These are methods that return scalar value from SNMP
 
 =item $cyclades->ps1_status()
 
-(C<cyACSPw1>)
+(C<acsPowerSupplyStatePw1>), (C<cyACS5KPw1>), or (C<cyACSPw1>)
 
 =item $cyclades->ps2_status()
 
-(C<cyACSPw2>)
+(C<acsPowerSupplyStatePw2>), (C<cyACS5KPw2>), or (C<cyACSPw2>)
 
 =back
 
@@ -379,15 +574,16 @@ to poll for an ARP cache so turn off reported Layer 2 and Layer 3.
 
 =item $cyclades->vendor()
 
-Returns 'cyclades'
+Returns 'vertiv'
 
 =item $cyclades->os()
 
-Returns 'cyclades'
+Returns 'avocent'
 
 =item $cyclades->model()
 
-Returns lower case (C<cyACSpname>)
+Returns lower case (C<cyACSpname>) or (C<acsProductModel>) if it exists
+otherwise tries to reference $cyclades->id() to one of the MIBs listed above
 
 =back
 
@@ -409,31 +605,34 @@ to a hash.
 Returns reference to map of IIDs to Interface index. 
 
 Extended to include serial ports.  Serial ports are indexed with the
-alternative labeling system for the serial port, the listening socket port
-C<cySPortSocketPort> to avoid conflicts with C<ifIndex>.  
+alternative labeling system for the serial port, either the listening socket
+port C<cySPortSocketPort> or C<acsSerialPortTableDeviceName> name to avoid
+conflicts with C<ifIndex>.  
 
 =item $cyclades->interfaces()
 
 Returns reference to map of IIDs to physical ports.  Extended to include
-serial ports, C<cyISPortTty>.
+serial ports, C<acsSerialPortTableDeviceName> or C<cyISPortTty>.
 
 =item $cyclades->i_speed()
 
-Returns interface speed.  Extended to include serial ports, C<cyISPortSpeed>. 
+Returns interface speed.  Extended to include serial ports,
+C<acsSerialPortTableComSpeed> or C<cyISPortSpeed>. 
 
 =item $cyclades->i_up()
 
 Returns link status for each port.  Extended to include serial ports,
-C<cyISPortSigCD>.
+C<acsSerialPortTableSignalStateDCD> or C<cyISPortSigCD>.
 
 =item $cyclades->i_description()
 
 Returns description of each port.  Extended to include serial ports,
-C<cyISPortName>.
+C<acsSerialPortTableName> or C<cyISPortName>.
 
 =item $cyclades->i_name()
 
-Returns name of each port.  Extended to include serial ports, C<cyISPortName>.
+Returns name of each port.  Extended to include serial ports,
+C<acsSerialPortTableName> or C<cyISPortName>.
 
 =back
 
diff --git a/xt/lib/Test/SNMP/Info/Layer1/Cyclades.pm b/xt/lib/Test/SNMP/Info/Layer1/Cyclades.pm
new file mode 100644
index 00000000..a828ab31
--- /dev/null
+++ b/xt/lib/Test/SNMP/Info/Layer1/Cyclades.pm
@@ -0,0 +1,610 @@
+# Test::SNMP::Info::Layer1::Cyclades
+#
+# Copyright (c) 2018 Eric Miller
+# 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 Test::SNMP::Info::Layer1::Cyclades;
+
+use Test::Class::Most parent => 'My::Test::Class';
+
+use SNMP::Info::Layer1::Cyclades;
+
+sub setup : Tests(setup) {
+    my $test = shift;
+    $test->SUPER::setup;
+
+    my $phy_addr = pack( "H*", '0000944037B3' );
+
+  # Start with a common cache that will serve most tests
+  # Just define all alternatives to start with and alternatives in sequence to
+  # test short circuits, we can verify conditional coverage with Devel::Cover
+    my $cache_data = {
+        '_layers'      => 1,
+        '_description' => 'My Bogus ACS6008 Description',
+
+        # ACS-MIB::acs6008
+        '_id' => '.1.3.6.1.4.1.10418.16.1.5',
+
+        '_acs_os_ver'        => '6.00',
+        '_acs8k_os_ver'      => '8.00',
+        '_cy5k_os_ver'       => '2.02',
+        '_cy_os_ver'         => '3.00',
+        '_acs_model'         => 'ACS6032',
+        '_acs8k_model'       => 'ACS8032',
+        '_cy5k_model'        => 'ACS5024',
+        '_cy_model'          => 'TS3000',
+        '_acs_serial'        => 'ABC6000',
+        '_acs8k_serial'      => 'ABC8000',
+        '_cy5k_serial'       => 'ABC5000',
+        '_cy_serial'         => 'ABC3000',
+        '_acs_ps1_status'    => 'statePowerOn',
+        '_acs8k_ps1_status'  => 'statePowerOff',
+        '_cy5k_ps1_status'   => 'powerOFF',
+        '_cy_ps1_status'     => 'powerON',
+        '_acs_ps2_status'    => 'powerNotInstaled',
+        '_acs8k_ps2_status'  => 'statePowerOn',
+        '_cy5k_ps2_status'   => 'powerON',
+        '_cy_ps2_status'     => 'noinstalled',
+        '_cy5k_root_ip'      => '2.3.4.5',
+        '_cy_root_ip'        => '1.2.3.4',
+        '_acs_port_tty'      => 1,
+        '_acs8k_port_tty'    => 1,
+        '_cy5k_port_tty'     => 1,
+        '_cy_port_tty'       => 1,
+        '_acs_port_name'     => 1,
+        '_acs8k_port_name'   => 1,
+        '_cy5k_port_name'    => 1,
+        '_cy_port_name'      => 1,
+        '_acs_port_speed'    => 1,
+        '_acs8k_port_speed'  => 1,
+        '_cy5k_port_speed'   => 1,
+        '_cy_port_speed'     => 1,
+        '_acs_port_cd'       => 1,
+        '_acs8k_port_cd'     => 1,
+        '_cy5k_port_cd'      => 1,
+        '_cy_port_cd'        => 1,
+        '_acs_port_socket'   => 1,
+        '_acs8k_port_socket' => 1,
+        '_cy5k_port_socket'  => 1,
+        '_cy_port_socket'    => 1,
+        '_i_index'           => 1,
+        '_i_description'     => 1,
+        '_i_speed'           => 1,
+        '_i_up'              => 1,
+        '_i_name'            => 1,
+
+        'store' => {
+            'i_index'           => { 1 => 1 },
+            'i_speed'           => { 1 => 10000000 },
+            'i_description'     => { 1 => 'Interface 1 Description' },
+            'i_name'            => { 1 => 'Interface 1 Name' },
+            'i_up'              => { 1 => 'up' },
+            'acs_port_socket'   => { 1 => 'ACS 1 Name', 2 => 'ACS 2 Name' },
+            'acs8k_port_socket' => { 1 => '8K 1 Name', 2 => '8K 2 Name' },
+            'cy5k_port_socket'  => { 1 => '5K 1 Sock', 2 => '5K 2 Sock' },
+            'cy_port_socket'    => { 1 => 'Port 1 Sock', 2 => 'Port 2 Sock' },
+            'acs_port_tty'      => { 1 => 'ACS 1 TTY', 2 => 'ACS 2 TTY' },
+            'acs8k_port_tty'    => { 1 => '8K 1 TTY', 2 => '8K 2 TTY' },
+            'cy5k_port_tty'     => { 1 => '5K 1 TTY', 2 => '5K 2 TTY' },
+            'cy_port_tty'       => { 1 => 'Port 1 TTY', 2 => 'Port 2 TTY' },
+            'acs_port_name'     => { 1 => 'ACS 1 Name', 2 => 'ACS 2 Name' },
+            'acs8k_port_name'   => { 1 => '8K 1 Name', 2 => '8K 2 Name' },
+            'cy5k_port_name'    => { 1 => '5K 1 Name', 2 => '5K 2 Name' },
+            'cy_port_name'      => { 1 => 'Port 1 Name', 2 => 'Port 2 Name' },
+            'acs_port_speed'    => { 1 => 56000, 2 => 112000 },
+            'acs8k_port_speed'  => { 1 => 112000, 2 => 384000 },
+            'cy5k_port_speed'   => { 1 => 9600, 2 => 56000 },
+            'cy_port_speed'     => { 1 => 2400, 2 => 9600 },
+            'acs_port_cd'       => { 1 => 'down', 2 => 'up' },
+            'acs8k_port_cd'     => { 1 => 'up', 2 => 'down' },
+            'cy5k_port_cd'      => { 1 => 'down', 2 => 'down' },
+            'cy_port_cd'        => { 1 => 'down', 2 => 'up' },
+        }
+    };
+    $test->{info}->cache($cache_data);
+}
+
+sub os : Tests(2) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'os' );
+    is( $test->{info}->os(), 'avocent', q(Vendor returns 'avocent') );
+}
+
+sub os_ver : Tests(6) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'os_ver' );
+    is( $test->{info}->os_ver(), '6.00', q(ACS version is expected value) );
+
+    delete $test->{info}{_acs_os_ver};
+    is( $test->{info}->os_ver(), '8.00',
+        q(ACS 8K version is expected value) );
+
+    delete $test->{info}{_acs8k_os_ver};
+    is( $test->{info}->os_ver(), '2.02',
+        q(ACS 5K version is expected value) );
+
+    delete $test->{info}{_cy5k_os_ver};
+    is( $test->{info}->os_ver(),
+        '3.00', q(Original Cyclades version is expected value) );
+
+    delete $test->{info}{_cy_os_ver};
+    is( $test->{info}->os_ver(),
+        undef, q(No MIB leaf data returns undef os_ver) );
+}
+
+sub vendor : Tests(2) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'vendor' );
+    is( $test->{info}->vendor(), 'vertiv', q(Vendor returns 'vertiv') );
+}
+
+sub model : Tests(7) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'model' );
+    is( $test->{info}->model(), 'acs6032', q(ACS model is expected value) );
+
+    delete $test->{info}{_acs_model};
+    is( $test->{info}->model(), 'acs8032',
+        q(ACS 8K model is expected value) );
+
+    delete $test->{info}{_acs8k_model};
+    is( $test->{info}->model(), 'acs5024',
+        q(ACS 5K model is expected value) );
+
+    delete $test->{info}{_cy5k_model};
+    is( $test->{info}->model(),
+        'ts3000', q(Original Cyclades model is expected value) );
+
+    delete $test->{info}{_cy_model};
+    is( $test->{info}->model(),
+        'acs6008', q(No MIB leaf data returns translated id) );
+
+    # We won't get to class without sysObjectID that matches enterprise id,
+    # so use one that isn't defined in MIB
+    $test->{info}{_id} = '.1.3.6.1.4.1.10418.16.1.6';
+    is( $test->{info}->model(),
+        'acsProducts.6',
+        q(Unknown id returns partially translated id) );
+}
+
+sub serial : Tests(6) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'serial' );
+    is( $test->{info}->serial(), 'ABC6000', q(ACS serial is expected value) );
+
+    delete $test->{info}{_acs_serial};
+    is( $test->{info}->serial(),
+        'ABC8000', q(ACS 8K serial is expected value) );
+
+    delete $test->{info}{_acs8k_serial};
+    is( $test->{info}->serial(),
+        'ABC5000', q(ACS 5K serial is expected value) );
+
+    delete $test->{info}{_cy5k_serial};
+    is( $test->{info}->serial(),
+        'ABC3000', q(Original Cyclades serial is expected value) );
+
+    delete $test->{info}{_cy_serial};
+    is( $test->{info}->serial(),
+        undef, q(No MIB leaf data returns undef serial) );
+}
+
+sub root_ip : Tests(4) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'root_ip' );
+    is( $test->{info}->root_ip(),
+        '2.3.4.5', q(ACS 5K root IP is expected value) );
+
+    delete $test->{info}{_cy5k_root_ip};
+    is( $test->{info}->root_ip(),
+        '1.2.3.4', q(Original Cyclades root IP is expected value) );
+
+    delete $test->{info}{_cy_root_ip};
+    is( $test->{info}->root_ip(),
+        undef, q(No MIB leaf data returns undef root IP) );
+}
+
+sub ps1_status : Tests(6) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'ps1_status' );
+    is( $test->{info}->ps1_status(),
+        'statePowerOn', q(ACS power supply 1 status is expected value) );
+
+    delete $test->{info}{_acs_ps1_status};
+    is( $test->{info}->ps1_status(),
+        'statePowerOff', q(ACS 8K power supply 1 status is expected value) );
+
+    delete $test->{info}{_acs8k_ps1_status};
+    is( $test->{info}->ps1_status(),
+        'powerOFF', q(ACS 5K power supply 1 status is expected value) );
+
+    delete $test->{info}{_cy5k_ps1_status};
+    is( $test->{info}->ps1_status(),
+        'powerON',
+        q(Original Cyclades power supply 1 status is expected value) );
+
+    delete $test->{info}{_cy_ps1_status};
+    is( $test->{info}->ps1_status(),
+        undef, q(No MIB leaf data returns undef power supply 1 status) );
+}
+
+sub ps2_status : Tests(6) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'ps2_status' );
+    is( $test->{info}->ps2_status(),
+        'powerNotInstaled', q(ACS power supply 2 status is expected value) );
+
+    delete $test->{info}{_acs_ps2_status};
+    is( $test->{info}->ps2_status(),
+        'statePowerOn', q(ACS 8K power supply 2 status is expected value) );
+
+    delete $test->{info}{_acs8k_ps2_status};
+    is( $test->{info}->ps2_status(),
+        'powerON', q(ACS 5K power supply 2 status is expected value) );
+
+    delete $test->{info}{_cy5k_ps2_status};
+    is( $test->{info}->ps2_status(),
+        'noinstalled',
+        q(Original Cyclades power supply 2 status is expected value) );
+
+    delete $test->{info}{_cy_ps2_status};
+    is( $test->{info}->ps2_status(),
+        undef, q(No MIB leaf data returns undef power supply 2 status) );
+}
+
+sub i_index : Tests(6) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'i_index' );
+
+    my $expected = {
+        '1'          => '1',
+        'ACS 1 Name' => 'ACS 1 Name',
+        'ACS 2 Name' => 'ACS 2 Name'
+    };
+    cmp_deeply( $test->{info}->i_index(),
+        $expected, q(ACS interface indices have expected values) );
+
+    delete $test->{info}{_acs_port_socket};
+    delete $test->{info}{store}{acs_port_socket};
+    $expected = {
+        '1'         => '1',
+        '8K 1 Name' => '8K 1 Name',
+        '8K 2 Name' => '8K 2 Name'
+    };
+    cmp_deeply( $test->{info}->i_index(),
+        $expected, q(ACS 8K interface indices have expected values) );
+
+    delete $test->{info}{_acs8k_port_socket};
+    delete $test->{info}{store}{acs8k_port_socket};
+    $expected = {
+        '1'         => '1',
+        '5K 1 Sock' => '5K 1 Sock',
+        '5K 2 Sock' => '5K 2 Sock'
+    };
+    cmp_deeply( $test->{info}->i_index(),
+        $expected, q(ACS 5K interface indices have expected values) );
+
+    delete $test->{info}{_cy5k_port_socket};
+    delete $test->{info}{store}{cy5k_port_socket};
+    $expected = {
+        '1'           => '1',
+        'Port 1 Sock' => 'Port 1 Sock',
+        'Port 2 Sock' => 'Port 2 Sock'
+    };
+    cmp_deeply( $test->{info}->i_index(),
+        $expected,
+        q(Original Cyclades interface indices have expected values) );
+
+    $test->{info}->clear_cache();
+    cmp_deeply( $test->{info}->interfaces(),
+        {}, q(Empty SNMP table results in empty hash) );
+}
+
+sub interfaces : Tests(6) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'interfaces' );
+    my $expected = {
+        '1'          => 'Interface 1 Description',
+        'ACS 1 Name' => 'ACS 1 TTY',
+        'ACS 2 Name' => 'ACS 2 TTY'
+    };
+    cmp_deeply( $test->{info}->interfaces(),
+        $expected, q(ACS interfaces have expected values) );
+
+    delete $test->{info}{_acs_port_socket};
+    delete $test->{info}{store}{acs_port_socket};
+    delete $test->{info}{_acs_port_tty};
+    delete $test->{info}{store}{acs_port_tty};
+    $expected = {
+        '1'         => 'Interface 1 Description',
+        '8K 1 Name' => '8K 1 TTY',
+        '8K 2 Name' => '8K 2 TTY'
+    };
+    cmp_deeply( $test->{info}->interfaces(),
+        $expected, q(ACS 8K interfaces have expected values) );
+
+    delete $test->{info}{_acs8k_port_socket};
+    delete $test->{info}{store}{acs8k_port_socket};
+    delete $test->{info}{_acs8k_port_tty};
+    delete $test->{info}{store}{acs8k_port_tty};
+    $expected = {
+        '1'         => 'Interface 1 Description',
+        '5K 1 Sock' => '5K 1 TTY',
+        '5K 2 Sock' => '5K 2 TTY'
+    };
+    cmp_deeply( $test->{info}->interfaces(),
+        $expected, q(ACS 5K interfaces have expected values) );
+
+    delete $test->{info}{_cy5k_port_socket};
+    delete $test->{info}{store}{cy5k_port_socket};
+    delete $test->{info}{_cy5k_port_tty};
+    delete $test->{info}{store}{cy5k_port_tty};
+    $expected = {
+        '1'           => 'Interface 1 Description',
+        'Port 1 Sock' => 'Port 1 TTY',
+        'Port 2 Sock' => 'Port 2 TTY'
+    };
+    cmp_deeply( $test->{info}->interfaces(),
+        $expected, q(Original Cyclades interfaces have expected values) );
+
+    $test->{info}->clear_cache();
+    cmp_deeply( $test->{info}->interfaces(),
+        {}, q(Empty SNMP table results in empty hash) );
+}
+
+sub i_speed : Tests(6) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'i_speed' );
+
+    # Munge in effect
+    my $expected = {
+        '1'          => '10 Mbps',
+        'ACS 1 Name' => 56000,
+        'ACS 2 Name' => 112000
+    };
+    cmp_deeply( $test->{info}->i_speed(),
+        $expected, q(ACS interface speeds have expected values) );
+
+    delete $test->{info}{_acs_port_socket};
+    delete $test->{info}{store}{acs_port_socket};
+    delete $test->{info}{_acs_port_speed};
+    delete $test->{info}{store}{acs_port_speed};
+    $expected = {
+        '1'         => '10 Mbps',
+        '8K 1 Name' => 112000,
+        '8K 2 Name' => 384000
+    };
+    cmp_deeply( $test->{info}->i_speed(),
+        $expected, q(ACS 8K interface speeds have expected values) );
+
+    delete $test->{info}{_acs8k_port_socket};
+    delete $test->{info}{store}{acs8k_port_socket};
+    delete $test->{info}{_acs8k_port_speed};
+    delete $test->{info}{store}{acs8k_port_speed};
+    $expected = {
+        '1'         => '10 Mbps',
+        '5K 1 Sock' => 9600,
+        '5K 2 Sock' => 56000
+    };
+    cmp_deeply( $test->{info}->i_speed(),
+        $expected, q(ACS 5K interface speeds have expected values) );
+
+    delete $test->{info}{_cy5k_port_socket};
+    delete $test->{info}{store}{cy5k_port_socket};
+    delete $test->{info}{_cy5k_port_speed};
+    delete $test->{info}{store}{cy5k_port_speed};
+    $expected = {
+        '1'           => '10 Mbps',
+        'Port 1 Sock' => 2400,
+        'Port 2 Sock' => 9600
+    };
+    cmp_deeply( $test->{info}->i_speed(),
+        $expected,
+        q(Original Cyclades interface speeds have expected values) );
+
+    $test->{info}->clear_cache();
+    cmp_deeply( $test->{info}->i_speed(),
+        {}, q(Empty SNMP table results in empty hash) );
+}
+
+sub i_up : Tests(6) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'i_up' );
+
+    my $expected = {
+        '1'          => 'up',
+        'ACS 1 Name' => 'down',
+        'ACS 2 Name' => 'up'
+    };
+    cmp_deeply( $test->{info}->i_up(),
+        $expected, q(ACS interface statuses have expected values) );
+
+    delete $test->{info}{_acs_port_socket};
+    delete $test->{info}{store}{acs_port_socket};
+    delete $test->{info}{_acs_port_cd};
+    delete $test->{info}{store}{acs_port_cd};
+    $expected = {
+        '1'         => 'up',
+        '8K 1 Name' => 'up',
+        '8K 2 Name' => 'down'
+    };
+    cmp_deeply( $test->{info}->i_up(),
+        $expected, q(ACS 8K interface statuses have expected values) );
+
+    delete $test->{info}{_acs8k_port_socket};
+    delete $test->{info}{store}{acs8k_port_socket};
+    delete $test->{info}{_acs8k_port_cd};
+    delete $test->{info}{store}{acs8k_port_cd};
+    $expected = {
+        '1'         => 'up',
+        '5K 1 Sock' => 'down',
+        '5K 2 Sock' => 'down'
+    };
+    cmp_deeply( $test->{info}->i_up(),
+        $expected, q(ACS 5K interface statuses have expected values) );
+
+    delete $test->{info}{_cy5k_port_socket};
+    delete $test->{info}{store}{cy5k_port_socket};
+    delete $test->{info}{_cy5k_port_cd};
+    delete $test->{info}{store}{cy5k_port_cd};
+    $expected = {
+        '1'           => 'up',
+        'Port 1 Sock' => 'down',
+        'Port 2 Sock' => 'up'
+    };
+    cmp_deeply( $test->{info}->i_up(),
+        $expected,
+        q(Original Cyclades interface statuses have expected values) );
+
+    $test->{info}->clear_cache();
+    cmp_deeply( $test->{info}->i_up(),
+        {}, q(Empty SNMP table results in empty hash) );
+}
+
+sub i_description : Tests(6) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'i_description' );
+
+    my $expected = {
+        '1'          => 'Interface 1 Description',
+        'ACS 1 Name' => 'ACS 1 Name',
+        'ACS 2 Name' => 'ACS 2 Name'
+    };
+    cmp_deeply( $test->{info}->i_description(),
+        $expected, q(ACS interface descriptions have expected values) );
+
+    delete $test->{info}{_acs_port_socket};
+    delete $test->{info}{store}{acs_port_socket};
+    delete $test->{info}{_acs_port_name};
+    delete $test->{info}{store}{acs_port_name};
+    $expected = {
+        '1'         => 'Interface 1 Description',
+        '8K 1 Name' => '8K 1 Name',
+        '8K 2 Name' => '8K 2 Name'
+    };
+    cmp_deeply( $test->{info}->i_description(),
+        $expected, q(ACS 8K interface descriptions have expected values) );
+
+    delete $test->{info}{_acs8k_port_socket};
+    delete $test->{info}{store}{acs8k_port_socket};
+    delete $test->{info}{_acs8k_port_name};
+    delete $test->{info}{store}{acs8k_port_name};
+    $expected = {
+        '1'         => 'Interface 1 Description',
+        '5K 1 Sock' => '5K 1 Name',
+        '5K 2 Sock' => '5K 2 Name'
+    };
+    cmp_deeply( $test->{info}->i_description(),
+        $expected, q(ACS 5K interface descriptions have expected values) );
+
+    delete $test->{info}{_cy5k_port_socket};
+    delete $test->{info}{store}{cy5k_port_socket};
+    delete $test->{info}{_cy5k_port_name};
+    delete $test->{info}{store}{cy5k_port_name};
+    $expected = {
+        '1'           => 'Interface 1 Description',
+        'Port 1 Sock' => 'Port 1 Name',
+        'Port 2 Sock' => 'Port 2 Name'
+    };
+    cmp_deeply( $test->{info}->i_description(),
+        $expected,
+        q(Original Cyclades interface descriptions have expected values) );
+
+    $test->{info}->clear_cache();
+    cmp_deeply( $test->{info}->i_description(),
+        {}, q(Empty SNMP table results in empty hash) );
+}
+
+sub i_name : Tests(6) {
+    my $test = shift;
+
+    can_ok( $test->{info}, 'i_name' );
+
+    my $expected = {
+        '1'          => 'Interface 1 Name',
+        'ACS 1 Name' => 'ACS 1 Name',
+        'ACS 2 Name' => 'ACS 2 Name'
+    };
+    cmp_deeply( $test->{info}->i_name(),
+        $expected, q(ACS interface descriptions have expected values) );
+
+    delete $test->{info}{_acs_port_socket};
+    delete $test->{info}{store}{acs_port_socket};
+    delete $test->{info}{_acs_port_name};
+    delete $test->{info}{store}{acs_port_name};
+    $expected = {
+        '1'         => 'Interface 1 Name',
+        '8K 1 Name' => '8K 1 Name',
+        '8K 2 Name' => '8K 2 Name'
+    };
+    cmp_deeply( $test->{info}->i_name(),
+        $expected, q(ACS 8K interface descriptions have expected values) );
+
+    delete $test->{info}{_acs8k_port_socket};
+    delete $test->{info}{store}{acs8k_port_socket};
+    delete $test->{info}{_acs8k_port_name};
+    delete $test->{info}{store}{acs8k_port_name};
+    $expected = {
+        '1'         => 'Interface 1 Name',
+        '5K 1 Sock' => '5K 1 Name',
+        '5K 2 Sock' => '5K 2 Name'
+    };
+    cmp_deeply( $test->{info}->i_name(),
+        $expected, q(ACS 5K interface descriptions have expected values) );
+
+    delete $test->{info}{_cy5k_port_socket};
+    delete $test->{info}{store}{cy5k_port_socket};
+    delete $test->{info}{_cy5k_port_name};
+    delete $test->{info}{store}{cy5k_port_name};
+    $expected = {
+        '1'           => 'Interface 1 Name',
+        'Port 1 Sock' => 'Port 1 Name',
+        'Port 2 Sock' => 'Port 2 Name'
+    };
+    cmp_deeply( $test->{info}->i_name(),
+        $expected,
+        q(Original Cyclades interface descriptions have expected values) );
+
+    $test->{info}->clear_cache();
+    cmp_deeply( $test->{info}->i_name(),
+        {}, q(Empty SNMP table results in empty hash) );
+}
+
+1;