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DK 7856.540

Rittal DK 7856.540, DK 7856.530, DK 7856.550 Assembly, Installation And Operation

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EN Switched Power Distribution Unit DK 7856.530 / 540 / 550
Assembly, Installation and Operation
A40195 01 IT 74
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2
Switched Power Distribution Unit
Microsoft Windows is a registered trademark of Microsoft Corporation.
Acrobat Reader is a registered trademark of Adobe Systems Incorporated.
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Table of Contents 1
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EN
1 Table of Contents
1 Table of Contents ..............................3
2 Documentation Notes .......................4
3 Safety Instructions ............................4
3.1
Safety Precautions.......................... 5
3.2
Life-Support Policy.......................... 6
4 Product Introduction.........................7
4.1
Technical Equipment....................... 7
4.2
Power Supply.................................. 8
4.3
Usable Sensors............................... 8
4.4
Accessories..................................... 8
4.5
Optional Accessories ...................... 8
5
Mounting ............................................9
5.1
Mounting the PDU........................... 9
5.2
Expansion Module........................... 9
6 Installing...........................................10
6.1
Security advices............................ 10
6.2
Connecting to the Power Source .. 10
6.3
Connecting Devices...................... 10
6.4
Connecting to the Unit ..................10
7 Operations........................................11
7.1
Interfaces ...................................... 11
7.1.1 Outlet Naming and Grouping ........ 11
7.1.2 Usernames and Passwords.......... 11
7.2
HTML Interface ............................. 12
7.2.1 Logging In ..................................... 13
7.2.2 Power Monitoring .......................... 13
7.2.3 Environmental Monitoring ............. 14
7.2.4 Configuration................................. 14
7.2.5 Tools ............................................. 24
7.3
Command Line Interface............... 24
7.3.1 Administration Commands............ 31
7.3.2 System Administration .................. 39
8 Advanced Operations .....................49
8.1
SSL ............................................... 49
8.1.1 Setting up SSL Support ................49
8.2
SSH............................................... 49
8.3
SNMP/Thresholds......................... 50
8.4
LDAP............................................. 56
8.4.1 Configuring LDAP Groups ............61
8.4.2 LDAP Technical Specifications..... 64
8.4.3 LDAPS Client Specifications......... 65
8.5
TACACS+...................................... 65
8.5.1 TACACS+ Privilege Levels ........... 67
8.6
Logging ......................................... 69
8.6.1 Email..............................................70
8.7
Upload/Download...........................72
9 Appendices...................................... 73
9.1
Resetting to Factory Defaults ........73
9.2
Uploading Firmware.......................74
10 Technical Specifications ................ 74
10.1 Technical Data...............................74
10.2 Data Connections ..........................75
10.3 LED Indicators ...............................75
10.4 Regulatory Compliance..................76
11 Maintenance and Cleaning............. 77
11.1 Cleaning.........................................77
12 Customer Service ........................... 77
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Documentation Notes 2
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2 Documentation Notes
The audience for this guide is the technical spe­cialist familiar with the assembly, installation and operation of the Switched PDU System.
You should read this operating guide prior to commissioning and store the guide so it is readily accessible for subsequent use.
Rittal cannot accept any liability for damage and operational malfunctions that result from the non­observance of this guide.
Retention of Documents
This guide and all associated documents are part of the product. They must be given to the operator of the unit and must be stored so they are avail­able when needed.
Symbols Used
The following safety and other notes are used in this guide:
Symbol for handling instructions:
•
This bullet point indicates that you should perform an action.
Safety and other notes:
Danger! Immediate danger to health and life!
Warning! Possible danger for the product and
the environment!
Note!
Useful information and special features.
3 Safety Instructions
1. Assembly and installation of the Switched PDU, in particular for wiring the enclosures with mains power, may be performed only by a trained electrician. Other tasks asso­ciated with the PDU, such as the assembly and installation of system components with tested standard connectors, and the opera­tion and configuration of the PDU may be performed only by instructed personnel.
2. Do not open the case, as there are no ser­viceable parts inside. Your warranty will be void.
3. Do not try to repair the unit yourself; contact your local supplier or your warranty will be void.
4. If liquids are spilt onto the PDU or foreign objects dropped into the unit, the warranty will be null and void.
5. Do not install the PDU in an environment with sparks, smoke or gas.
6. The PDU is designed to be installed and commissioned in a sheltered, controlled en­vironment as follows:
- Operating temperature 0-40°C and 5-
90% non-condensing humidity.
- Always avoid contact with direct
sunlight.
- Do not install the PDU in inflammable
or hazardous environment.
- Dusty, corrosive and salty envi-
ronments can do damage to the PDU.
- Install the PDU indoors as it is not de-
signed for installation outdoors.
7. Install the PDU away from objects that give off excessive heat and areas that are ex­cessively wet.
8. Always switch off the PDU when relocating it.
9. Make sure that the AC main supply outlet is correctly grounded.
10. Please ensure that the input voltage of the PDU matches the utility supply voltage.
11. Observe the valid regulations for the elec­trical installation for the country in which the unit is installed and operated, and the na­tional regulations for accident prevention. Also observe any company-internal regula­tions (work, operating and safety regula­tions).
Use only genuine or recommended parts and accessories. The use of other parts can void the liability for any resulting consequences.
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Safety Instructions 3
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3.1 Safety Precautions
This section contains important safety and regulatory information that should be reviewed before installing and using the Switched Power Distribution Unit.
Only for installation and use in a Restricted Access Loca­tion in accordance with the following installation and use instructions.
Seulement pour l’installation et l’utilisation dans une Zone In­terdite conformément aux ins­tallations et l’utilisation des indications suivantes.
Nur zur Installation und Ver­wendung in einem Sicherheits­bereich gemäß den folgenden Installations- und Verwen­dungsanleitungen.
This equipment is designed to be installed on a dedicated circuit.
Cet équipement est conçu à être installé sur un circuit spé­cialisé.
Diese Ausrüstung ist zur Instal­lation in einem festen Strom­kreis vorgesehen.
Dedicated circuit must have circuit breaker or fuse protec­tion. PDUs have been designed without a master circuit breaker or fuse to avoid be­coming a single point of fail­ure. It is the customer’s re­sponsibility to provide ade­quate protection for the dedi­cated power circuit. Protec­tion of capacity equal to the current rating of the PDU must be provided and must meet all applicable codes and regulations. In North Amer­ica, protection must have a 10,000A interrupt capacity.
Le circuit spécialisé doit avoir un disjoncteur ou une protec­tion de fusible. PDUs ont été conçus sans disjoncteur géné­ral ni fusible pour éviter que cela devient un seul endroit de panne. C’est la responsabilité du client de fournir une protec­tion adéquate pour le circuit­alimentation spécialisé. Protec­tion de capacité équivalant à la puissance de l'équipement, et respectant tous les codes et normes applicables. Les dis­joncteurs ou fusibles destinés à l'installation en Amérique du Nord doivent avoir une capaci­té d'interruption de 10.000 A.
Der feste Stromkreis muss mit einem Schutzschalter oder einem Sicherungsschutz ver­sehen sein.
PDUs verfügt über keinen Hauptschutzschalter bzw. über keine Sicherung, damit kein einzelner Fehlerpunkt entste­hen kann. Der Kunde ist dafür verantwortlich, den Stromkreis sachgemäß zu schützen. Der Kapazitätsschutz entspricht der aktuellen Stromstärke der Ge­räte und muss alle relevanten Codes und Bestimmungen erfüllen. Für Installation in Nordamerika müssen Aus­schalter bzw. Sicherung über
10.000 A Unterbrechungskapa­zität verfügen.
The plug on the power supply cord shall be installed near the equipment and shall be easily accessible.
La prise sur le cordon d’alimentation sera installée près de l’équipement et sera facilement disponible.
Der Stecker des Netzkabels muss in der Nähe der Ausrüs­tung installiert werden und leicht zugänglich sein.
Installation Orientation: PDUs are design to be in­stalled in vertical orientation.
Installation Orientation : PDUs sont conçues pour être instal­lées dans une orientation verti­cale.
Installationsausrichtung: PDUs sind zur vertikalen Installation vorgesehen.
Always disconnect the power supply cord before opening to avoid electrical shock.
Toujours déconnecter le cor­don d’alimentation avant d’ouvrir pour éviter un choque électrique.
Ziehen Sie vor dem Öffnen immer das Netzkabel heraus, um die Gefahr eines elektri­schen Schlags zu vermeiden.
WARNING! High leakage current! Earth connection is essential before connecting supply!
ATTENTION ! Haut fuite très possible ! Une connection de masse est essentielle avant de connecter l’alimentation !
ACHTUNG! Hoher Ableitstrom! Ein Erdungsanschluss ist vor dem Einschalten der Stromzu­fuhr erforderlich!
WARNING! Double Pole/Neutral Fusing
ATTENTION! Double Pôle/Fusible sur le
Neutre
ACHTUNG!: Zweipolige bzw. Neutralleiter-
Sicherung
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Safety Instructions 3
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3.2 Life-Support Policy
As a general policy, Rittal does not recommend the use of any of its products in the following situa­tions:
• life-support applications where failure or malfunction of the Rittal product can be rea­sonably expected to cause failure of the life­support device or to significantly affect its safety or effectiveness.
• direct patient care.
Rittal will not knowingly sell its products for use in such applications unless it receives in writing as­surances satisfactory to Rittal that:
• the risks of injury or damage have been minimized,
• the customer assumes all such risks, and
• the liability of Rittal is adequately protected
under the circumstances.
The term life-support device includes but is not limited to neonatal oxygen analyzers, nerve stimulators (whether used for anaesthesia, pain relief or other purposes), auto-transfusion de­vices, blood pumps, defibrillators, arrhythmia detectors and alarms, pacemakers, haemodialy­sis systems, peritoneal dialysis systems, neonatal ventilator incubators, ventilators (for adults or infants), anaesthesia ventilators, infusion pumps, and any other devices designated as “critical” by the U.S. FDA.
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Product Introduction 4
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4 Product Introduction
The Switched Power Distributing Unit (Switched PDU) is a compact Distribution Unit, which can be mounted easy and quick into every server rack. It featured several C13 Plugs and has a voltage and current measurement module.
By using the Web-Interface you can configure and switch every single plug in the cabinet.
If one or more values of the Unit crosses the de­termined thresholds level you decided, the infor­mation can be send via SNMP or email to several positions, which you can describe.
4.1 Technical Equipment
Figure 1 shows the technical equipment of the Switched PDU.
1. Power inlet/cord
2. LED displays the current load for each infeed
3. RJ45 connectors for Serial (RS-232) and Ethernet connection
4. Mini RJ-12 connectors for sensors
A number is printed above each outlet. These numbers may be used in commands that require an outlet name.
Abb. 1 Technical Equipment of the PDU
4
3
2
1
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Product Introduction 4
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4.2 Power Supply
The Switched PDU is powered with the included Connection Plug. The used Voltage depends of the model, which is used.
DK-Nr.
Plug Power Supply
7856.530 1-phase
230V / 50 – 60 Hz
7856.540 3-phase 400V / 50 – 60 Hz
7856.550 2 x 1-phase 230V / 50 – 60 Hz
Tab. 1 Power Supply
4.3 Usable Sensors
The Switched PDU has two Mini RJ-11 T/H-Ports, which can be used for several Sensors.
Connect the mini RJ-11 Plug from the sensor to the T/H-Port on the PDU.
4.4 Accessories
Before installing your Switched PDU, refer to the following lists to ensure that you have all the items shipped with the unit as well as all other items required for proper installation.
• Look for obvious damages on the package
Value Name
1 Switched PDU 1
Connection Cable 3 m (1-phase / 3­phase, depends on model)
1
RJ45-/RJ45 - Cross cable
1
RJ45-/DB9F-Adapter for serial interface
1
RJ12-/RJ12 - Cross cable
1
Clips for Outputs
1 Mounting material 1 Instruction Manual
Tab. 2
Materials provided
4.5 Optional Accessories
Depending on the application it can be necessary to order some optional accessories. Rittal offers the following accessories for the Switched PDU:
Accessories Name Devices DK - Nr.
Expansion
Module
Slave Module - On request
C13/C14
0,5 m
2 7856.014
Server con-
nection plug
extension
cord
1,5 m
1 7200.215
Tab. 3 Optional Accessories
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Mounting 5
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5 Mounting
The included installation set allows the mounting of the unit on the cabinet frame and in 800 mm Cabinets also on the side of the 19-inch level.
Mounting hardware:
• Two removable flanges with four M4 screws
• Two mounting L-brackets with nut plates, four
sets of screws and washers
• Optional button mounts
Required Items:
• Flathead and Phillips screwdrivers
• Screws, washers and nuts to attach the PDU to
your rack
5.1 Mounting the PDU
The mounting steps are shown in figure 2.
1. Attach the removable flanges to the mount
points on the rear of the enclosure using M4 screws.
2. Attach the mounting L-brackets to the flanges
with the supplied screws, washers and nut plates. The slots allow about 1½ inches of vertical adaptability.
3. Attach the top and bottom brackets to your
rack.
Optionally, the supplied button mounts may be used for mounting the PDU into cabinets support­ing this method of equipment mounting.
Note! Contact your Rittal Sales Representa-
tive for information regarding custom bracket design and fabrication services if you are unable to find a suitable manner for utilizing the included mount­ing brackets.
Abb. 2 Mounting the PDU
5.2 Expansion Module
Connect the Expansion Module PDU with the provided RJ12 crossover cable at the Link port on the Switched PDU.
Note! The overall length of the RJ12 cross-
over cable should not exceed 10 feet.
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Installing 6
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6 Installing
Danger! Only trained specialists may perform the assembly and installation.
6.1 Security advices
The Rittal Switched PDU may be operated only with connected protective earth conductor. The protective earth conductor connection is made by plugging in the IEC connection cable. This re­quires that the IEC connection cable at the power supply side be connected with the protective earth conductor.
The electrical connection voltage and frequency must conform to the rated values specified at the rear of the power supply unit and in the technical specifications
Before commencing work on the Rittal Switched PDU, it must be disconnected from the mains power supply and protected against being re­connected.
Protect the connection cables using cable ties on the used housing or enclosure.
6.2 Connecting to the Power Source
1. Plug the female end of the power cord firmly into its connector at the base.
2. Use a screwdriver to tighten the two screws on the retention bracket.
6.3 Connecting Devices
To avoid the possibility of noise due to arcing:
• Keep the device’s on/off switch in the off posi-
tion until after it is plugged into the outlet.
• Connect devices to the PDU outlets.
Note! Rittal recommends even distribution of attached devices across all available outlets to avoid exceeding the outlet, branch or phase limitations.
6.4 Connecting to the Unit
Serial (RS232) port
The Switched PDU is equipped with an RJ45 Serial RS-232 port for attachment to a PC or net­worked terminal server using the supplied RJ45 to RJ45 crossover cable and RJ45 to DB9F serial port adapter as required.
Ethernet port
The Switched PDU is equipped with an RJ45 10/100Base-T Ethernet port for attachment to an existing network. This connection allows access to the Switched PDU via Telnet or HTML.
The Switched PDU is configured with the following network defaults to allow unit configuration out-of­the-box through either Telnet or HTML:
• IP address: 192.168.1.254
• Subnet Mask: 255.255.255.0
• Gateway: 192.168.1.1
The local PC network connection must be config­ured as noted below:
• IP address: 192.168.1.x (x is 2-253)
• Subnet Mask: 255.255.255.0
Note! When installed on a DHCP enabled networks, the following network de­faults DO NOT apply as the PDU ships with DHCP support enabled.
Contact your system administrator for instructions in reconfiguring the network connection. Reconfiguration of your network connection may require a re­start to take effect.
Note! RiWatchIT is NOT supported
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7 Operations
7.1 Interfaces
The Switched PDU has two interfaces: the HTML interface accessed via the HTTP enabled Ethernet connections, and the command line for serial and Telnet connections.
7.1.1 Outlet Naming and Grouping
Models with a Single Power Infeed
Absolute names are specified by a period (.) fol­lowed by a tower letter and outlet number. The tower letter for the Switched PDU is A and the tower letter for the optional Expansion Module is B.
Models with Multiple Power Infeeds
For units with multiple infeed connectors, absolute names are specified by a period (.) followed by the tower letter, the infeed letter and outlet num­ber.
Example: The absolute name for outlet 8 on the B infeed of tower A is .AB8.
Outlets may also be included in one or more named groups of outlets, enabling you to issue a command that affects all outlets in a named group.
7.1.2 Usernames and Passwords
The Switched PDU has one predefined adminis­trative user account (username/password: admn/admn), and supports a maximum of 128 defined user accounts.
Note! For security, Rittal recommends re­moval of the predefined administrative user account after a new account with administrative rights have been cre­ated.
Only an administrative-level user may perform operations such as creating/removing user ac­counts and command privileges, changing pass­words and displaying user information. An admin­istrator may also view the status of all sensors and power inputs.
Usernames may contain from 1-16 characters and are not case sensitive; spaces are not al­lowed. Passwords may contain up to 16 charac­ters, and are case sensitive.
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7.2 HTML Interface
The HTML interface is constructed of three major components:
1. System Location bar
2. User/Navigation bar
3. Control Screen
The System Location bar displays the PDU’s location and IP address as well as the current Control Screen title. The User/Navigation bar displays the current user and privilege level and provides access to all HTML pages. The Control Screen is used to display current data and allow changes to outlet states or system configuration.
The following sections describe each interface section/page and their use.
Abb. 3 Example HTML page
1.
2.
3.
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7.2.1 Logging In
Logging in through HTML requires directing the HTML client to the configured IP address of the unit.
To log in by HTML:
In the login window, enter a valid username and password and press OK.
If you enter an invalid username or password, you will be prompted again.
You are given three attempts to enter a valid username and password combination. If all three fail, the session ends and a protected page will be displayed.
Note! The default PDU username/password is admn/admn
Outlet Control
The Outlet Control section offers access to the Individual and Group outlet control pages. From the Individual and Group pages, the user can review and manipulate power control functions for all outlets and groups assigned to the current user. Both pages include the outlet’s absolute and descriptive names, the Outlet Status reported to the PDU by the outlet, the current Control State being applied by the PDU, and the outlet load in amperes.
Available outlet and group power states may be set to on, off or reboot.
Individual
The Individual outlet control page displays all outlets assigned to the current user. The user may apply on, off or reboot actions to individual, multiple or all-accessible outlets.
To apply actions to individual or multiple out­lets:
In the Individual Outlet Control section, select the desired action from the Control Action drop-down menu for each individual outlet to be changed, and press Apply.
To apply an action to all outlets:
In the Global Control section, select the desired action from the Control Action drop-down menu and press Apply.
Group
The Group outlet control page displays all groups assigned to the current user, as well as the out­lets for each group.
To select a group:
Select the group name from the drop-down menu and press Select. The page will refresh to dis­play all outlets associated to the selected group name.
To apply an action to a group:
Select the desired action from the drop-down menu and press Apply.
7.2.2 Power Monitoring
Input Feeds
The Input Feeds page displays:
• Infeed’s absolute and descriptive names
• Infeed status
• Input/branch phase load in amperes
• Input Voltage
• Calculated power usage in Watts.
This page will refresh automatically every 10 sec­onds.
System
The System page displays:
• Calculated power usage for ALL infeeds in Watts
• Configured total system area in square feet or square meters.
• Calculated power usage in Watts/square foot or square meters.
This page will refresh automatically every 10 sec­onds.
UPS
The UPS page displays the following information for each UPS device associated with the PDU:
• Type
• Status
• Voltage
• Hostname/IP address
This page will refresh automatically every 10 seconds.
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7.2.3 Environmental Monitoring
Sensors
The Sensors page displays:
• Temperature/humidity sensor’s absolute and descriptive names
• Temperature/humidity sensor readings in degrees Celsius and percent relative hu­midity
This page will refresh automatically every 10 sec­onds.
7.2.4 Configuration
The Configuration section offers access to all unit configuration options. This section is available to administrative level users only.
System
The System configuration page is used for refer­ence of system information such as Ethernet NIC Serial Number, Ethernet MAC address and system firmware and hardware revisions as well as as­signment and maintenance of other system wide configurations.
For descriptive names, up to 24 alphanumeric and other typeable characters (ASCII 33 to 126 decimal) are allowed; spaces are not allowed.
Creating a pre-login banner:
Click on the Login Banner link. On the subsequent Login Banner page, enter a
pre-login banner and press Apply.
Note! The pre-login banner may be up to 2070 characters in length and is dis­played prior to the login prompt. If left blank, no system banner will be dis­played prior to login prompt.
Creating a descriptive system location name: Enter a descriptive name and press Apply.
Configuring the Input Current LED display orientation:
Select Normal or Inverted from the drop-down menu and press Apply.
Enabling or disabling strong password re­quirements:
The PDU supports enforcement of strong pass­words for enhanced security. When enabled, all new passwords must be a minimum of 8 charac­ters in length with at least one uppercase letter, one lowercase letter, one number and one special character.
Acceptable strong passwords:
n0tOnmyw@tch john2STI?
H3reUgo!
Note!
Strong password requirements also enforce a minimum change of four char­acter positions when defining new strong passwords.
Select Enabled or Disabled from the Strong Passwords drop-down menu and press Apply.
Note!
The strong password requirement is applied against all new passwords.
Enabling or disabling the external reset but­ton:
Select Enabled or Disabled from the Configura­tion Reset Button drop-down menu and press
Apply.
Setting the temperature scale:
Select Celsius or Fahrenheit from the Tempera­ture Scale drop-down menu and press Apply.
Setting the system area:
The Total Area value is used to provide calculated power usage over the total area of the system displayed in the Power Monitoring pages.
In the Total Area field, enter the area in square feet for the system and press Apply.
Setting the system input power factor:
The Power Factor value is used to provide calcu­lated power usage displayed in the Power Monitor­ing pages.
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Setting the system 3-phase load out-of-bound threshold:
This setting to use for devices with 3-phase input voltages to notify of a system imbalance between the three phases of power.
In the 3-Phase Load Out-of-Bounds Threshold field, enter a value from 0 to 100% and press Ap-
ply.
Creating a descriptive unit name:
Click on the Tower Names link. On the subsequent Tower Names page, enter a
descriptive name and press Apply.
Creating a descriptive input feed name:
Click on the Input Feed Names link. On the subsequent Input Feed Names page, en-
ter a descriptive name and press Apply.
Creating a descriptive outlet name:
Click on the Outlet Names link, which will open the Outlets configuration page. You can change the names by clicking on the “Edit” button.
Creating a descriptive serial port name:
Click on the Serial Port Names link, which will open the Serial Ports configuration page. See Serial Ports on page 17 for additional information on creating descriptive serial port names.
You can change the names by clicking on the
“Edit” button.
Creating a descriptive Environmental Monitor name:
Click on the Environmental Monitor Names link. On the subsequent Environmental Monitor Names
page, enter a descriptive name and press Apply.
Creating descriptive sensor names:
Click on the Sensor Names link. On the subsequent Sensor Names page, enter a
descriptive name and press Apply.
Network
The Network configuration page is used for main­tenance of the network interface. From this page an administrator may configure the IP address, subnet mask, gateway address, DNS addresses as well as view the link status, speed and duplex value.
The PDU is configured with the following network defaults to allow unit configuration out-of-the-box through either Telnet or HTML:
• IP address: 192.168.1.254
• Subnet Mask: 255.255.255.0
• Gateway: 192.168.1.1
Note!
Contact your system administrator for instructions in reconfiguring the network connection. Reconfiguration of your network connection may require a re­start to take effect.
The initial local PC network connection must be configured as noted below:
• IP address: 192.168.1.x (where x is 2-253)
• Subnet Mask: 255.255.255.0
Note!
The unit must be restarted after network configuration changes.
Enabling or disabling DHCP support:
Select Enabled or Disabled from the DHCP drop­down menu and press Apply.
Setting the IP address, subnet mask, gateway or DNS address:
In the appropriate field, enter the IP address, sub­net mask, gateway address or DNS address and press Apply.
Telnet/SSH
The Telnet/SSH configuration page enables or disables Telnet and SSH support and configures the port number that the Telnet or SSH server watches. For more information on SSH see page 49 in 8Advanced Operations.
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Enabling or disabling Telnet or SSH support:
Select Enabled or Disabled from the appropriate Server drop-down menu and press Apply.
Changing the Telnet or SSH server port num­ber:
In the appropriate Port field, enter the port num­ber and press Apply.
Enabling or disabling SSH server authentica­tion methods:
The PDU SSH server supports two authentication methods for security and validation: Password and Keyboard-Interactive.
Password is an authentication method where the SSH client gathers username/password creden­tials and makes the authentication request to the SSH sever with the credentials. The Password method is controlled by the SSH client.
Keyboard-Interactive is an authentication method where the SSH server controls an information field followed by one or more prompts requesting cre­dential information from the SSH client. The client gathers credential information keyed-in by the user and sends it back to the server. The Keyboard­Interactive method is controlled by the SSH server.
Individual enabling and disabling of the Password and Keyboard-Interactive authentication methods are supported to allow an SSH client to be forced to use a specific method. Although both methods are available, by enabling the Keyboard­Interactive method and disabling the Password method, the SSH client is forced to used Key­board-Interactive, which is required to display the login banner.
Note! At least one authentication method must be enabled.
Select the Password checkbox and/or the Key-
board-Interactive checkbox and press Apply.
HTTP/SSL
The HTTP/SSL configuration page used to enable or disable HTTP and SSL support, configure the port number that the HTTP server watches and responds to, selection of the method of authenti­cation used and SSL access level.
Enabling or disabling HTTP or SSL support:
Select Enabled or Disabled from the appropriate Server drop-down menu and press Apply.
Changing the HTTP server port number:
In the HTTP Port field, enter the port number and press Apply.
Setting the HTTP authentication method:
The PDU HTTP server supports two authentica­tion methods for security and validation of the username-password: Basic and MD5 digest.
The Basic method uses Base64 encoding to en­code and deliver the username-password over the network to the HTTP server for decoding and authentication. This basic method is supported by all web browsers and offers a minimum level of security.
Note! The Base64 algorithm is widely known and susceptible to packet-sniffer attack for acquisition of the encoded user­name-password string.
The MD5 digest method provides stronger protec­tion utilizing one-way encoded hash numbers, never placing the username-password on the network. Instead, the sending browser creates a challenge code based on the hash algorithm, provided username-password and unique items such as the device IP address and timestamp, which is compared against the HTTP server inter­nal user database of valid challenge codes. The MD5 digest method offers a higher level of secu­rity than the Basic method but at present is not supported by all browsers.
Note! MD5 is known to be fully supported by Internet Explorer 5.0+
Select Basic or MD5 from the Authentication drop-down menu and press Apply.
Setting SSL access level:
PDU SSL supports configuration of SSL connec­tions as being either optional or required. The default access level is set to optional.
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• Optional –Both non-secure (HTTP) and SSL encrypted connections (HTTPS) are allowed access.
• Required – ONLY SSL encrypted connections (HTTPS) are allowed access.
Select Optional or Required from the Secure Access drop-down menu and press Apply.
Serial Ports
The Serial Ports configuration page is used for maintenance of the serial port.
Note! Pass-Thru connections may only be initiated from the command line interface via a Telnet/SSH session.
Setting the data-rate for all serial ports:
Select the serial port data-rate from the drop­down menu and press Apply.
Setting the serial port timeout value:
Enter the timeout value (in minutes) in the Con­nection Timeout field and press Apply.
Creating a descriptive serial port name:
Click on the Edit link in the Action column next to the port to be configured.
On the subsequent Serial Port Edit page, enter a descriptive name up to 24 alphanumeric and other typeable characters - (ASCII 33 to 126 decimal) are allowed; spaces are not allowed. Press Apply.
Enabling or disabling serial port active signal checking:
Click on the Edit link in the Action column next to the port to be configured.
On the subsequent Serial Port Edit page, select On or Off from the DSR Check drop-down menu and press Apply.
Towers
The Towers configuration page is used for as­signment and/or editing of:
• Descriptive names
• Serial and Model numbers
• Operation voltage types
Note! If set at the factory, the serial number, model number and voltage type WILL NOT be user-editable.
Creating a descriptive tower name:
In the Tower Name field, enter a descriptive name and press Apply.
Setting the tower serial number:
In the Serial Number field, enter the serial number of the unit and press Apply.
Setting the tower model number:
In the Model Number field, enter the model num­ber of the unit and press Apply.
Setting the operational AC or DC voltage type: From the AC/DC drop-down menu, select AC or
DC, and press Apply.
Setting the operational AC voltage type: From the 3-Phase drop-down menu, select yes or
no, and press Apply.
Input Feeds
The Input Feeds configuration page is used for assignment and/or editing of input feed descrip­tive names, operational voltage and maximum load capacity.
Creating a descriptive input feed name:
In the Input Feed Name field, enter a descriptive name and press Apply.
Setting the infeed operational voltage:
In the Input Feed Voltage field, enter a value from 0 to 480 and press Apply.
Setting the infeed maximum load capacity:
In the Input Feed Load Capacity field, enter a value from 1 to 255 and press Apply.
UPS
The UPS Configuration page is used for adding a new UPS device and configuring the UPS devices connected to PDUs.
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To add a new UPS:
Select the UPS manufacturer type from the Type drop-down list, type an IP address (or hostname) for the UPS, and press Apply.
To edit the UPS type:
Under the Action heading, click the Edit link for the UPS to be configured. The Configuration UPS page reformats to an edit page where UPS device settings are configured and UPS devices are associated with an infeed.
Selecting the UPS type:
Select the UPS manufacturer type from the UPS Type drop-down list and press Apply.
Editing the UPS Hostname/IP Address:
In the Hostname/IP field, type an IP Address or Hostname and press Apply.
Editing the UPS SNMP GET community string:
In the SNMP GET Community String field, type the community string configured on the UPS de­vice and press Apply.
Enabling/Disabling UPS voltage polling:
From the “UPS Voltage Polling” drop-down list, select Enabled or Disabled and press Apply.
Editing the UPS SNMP port number:
In the SNMP-Port field, type the port number and press Apply.
Associate the UPS with an infeed:
Select the infeed(s) powered by the UPS and press Apply.
To remove a UPS:
On the Configuration UPS page, under the Action heading, click the Remove link for the UPS you want to remove.
Outlets
The Outlets configuration page is used for as­signment and/or editing of outlet sequence and reboot timers, descriptive names and wakeup states.
Setting the outlet sequencing interval:
Enter the sequencing interval (in seconds) in the Sequence Interval field and press Apply.
Setting the outlet reboot delay:
Enter the reboot interval (in seconds) in the Re­boot Delay field and press Apply.
Editing the outlet descriptive name:
Click on the Edit link in the Action column next to the outlet to be configured.
On the subsequent Outlet Edit page, enter a de­scriptive name. Up to 24 alphanumeric and other typeable characters (ASCII 33 to 126 decimal) are allowed; spaces are not allowed. Press Apply.
Changing the outlet wakeup state:
Click on the Edit link in the Action column next to the outlet to be configured.
On the subsequent Outlet Edit page, select On, Off or Last from the Wakeup State drop-down menu and press Apply.
Setting the outlet Post-On delay:
Click on the Edit link in the Action column next to the outlet to be configured.
On the subsequent Outlet Edit page, enter the outlet Post-On delay (in seconds) in the Post-On Delay field and press Apply.
Groups
The Groups configuration page is used for crea­tion and deletion of group and assignment of out­lets to groups.
Creating a group:
Enter a descriptive group name in the Group Name field. Up to 24 alphanumeric and other typeable characters (ASCII 33 to 126 decimal) are allowed; spaces are not allowed. Press Apply.
Removing a group:
Click on the Remove link in the Action column for the group to be removed and press Yes on the subsequent confirmation window.
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Adding and Deleting outlets from a group:
Press the Edit link in the Action column for the associated group.
On the subsequent Group Edit page, select or deselect outlets to be included in that group. Press Apply.
Users
The Users configuration page is used for creation and removal of usernames, assignment of acces­sible outlets and group, assignment of privilege levels and the changing of user passwords.
Creating a new user:
Enter a user name in the Username field. Up to 16 alphanumeric and other typeable characters (ASCII 33 to 126 decimal) are allowed; spaces are not allowed.
Enter a password for the new user and verify in the Password and Verify Password fields. For security, password characters are not displayed. Press Apply.
Removing a user:
Click on the Remove link in the Action column for the user to be removed and press Yes on the subsequent confirmation window.
Changing a user password:
Click on the Edit link in the Action column for the associated user.
On the subsequent User Edit page, enter a pass­word and verify the new password for the new user in the Password and Verify Password fields. For security, password characters are not dis­played. Press Apply.
Changing a user’s access privilege level:
The PDU has the following defined privilege lev­els:
• Admin: Full-access for all configuration, control (On, Off, Reboot), status and serial/Pass-Thru ports.
• Power User: Full-access for all control (On, Off, Reboot), status and serial/Pass-Thru ports.
• User: Partial-access for control (On, Off, Re­boot), status and Pass-Thru of assigned out­lets, groups and serial/Pass-Thru ports.
• Reboot-Only: Partial-access for control (Re­boot), status and Pass-Thru of assigned
out-
lets, groups and serial/Pass-Thru ports.
• On-Only: Partial-access for control (On), status and Pass-Thru of assigned
outlets, groups and
serial/Pass-Thru ports.
• View-Only: Partial-access for status and Pass-Thru of assigned outlets, groups and se­rial/Pass-Thru ports.
The administrator may also grant administrative privileges to other user accounts allowing the PDU to have more than one administrative-level user.
Note! You cannot remove administrative privi­leges from the Admn user unless an­other user has already been given ad­ministrative access level privileges cre­ated.
Click on the Edit link in the Action column for the associated user.
On the subsequent User Edit page, select Admin, Power-User, User, Reboot-only, On-only or View-only from the Access Level drop-down menu and press Apply.
Granting or removing Environmental Monitor­ing viewing privileges:
Click on the Edit link in the Action column for the associated user.
On the subsequent User Edit page, select Yes or No from the Environmental Monitoring drop-down menu and press Apply.
Adding and Deleting outlet access:
Click on the Outlets link in the Access column for the associated user.
On the subsequent User Outlets page, select or deselect outlets to be accessed by the user and press Apply.
Adding and Deleting group access:
Click on the Groups link in the Access column for the associated user.
On the subsequent User Groups page, select or deselect group to be accessed by the user and press Apply.
Adding and Deleting serial port access:
Click on the Ports link in the Access column for the associated user.
On the subsequent User Ports page, select or deselect ports to be accessed by the user and press Apply.
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FTP
The FTP configuration page is used for setup and maintenance of all settings required to perform an FTP firmware upload, configure automatic FTP updates or system configuration up­loads/downloads.
Setting the FTP Host Address:
Enter the IP address or hostname in the Host field and press Apply.
Setting the FTP username:
Enter the FTP server username in the Username field, and press Apply.
Setting the FTP password:
Enter the FTP server password in the Password field, and press Apply.
Setting the file path:
Enter the path of the file to be uploaded in the Directory field, and press Apply.
Setting the filename for upload:
Enter the filename of the file to be uploaded in the Filename field, and press Apply.
Testing the FTP upload configuration:
This test validates that the unit is able to contact and log onto the specified FTP server, download the firmware file and verify that the firmware file is valid for this unit.
Press Test.
Enabling or disabling automatic updates:
The PDU features the ability to schedule auto­matic firmware updates. When enabled and con­figured, the PDU will regularly check the FTP server for a new firmware image and upload it.
Select Enabled or Disabled from the drop-down menu and press Apply.
Setting the automatic update scheduled day:
Select the desired day for the automatic updates from the drop-down menu and press Apply.
Setting the automatic update scheduled hour:
Select the desired hour for the automatic updates from the drop-down menu and press Apply.
Enabling or disabling the FTP server:
The PDU features the ability to upload and download system configuration files to ease im­plementation across multiple PDU devices.
Select Enabled or Disabled from the drop-down menu and press Apply.
Note! The FTP server must be enabled for configuration upload or download.
SNTP/Syslog
The SNTP/Syslog configuration page is used for setup and maintenance of SNTP and Syslog sup­port.
Setting the SNTP server address:
Enter the IP address or hostname in the Primary and/or Secondary Host field and press Apply.
Setting the Local GMT offset:
Select the local offset from GMT value from the drop-down menu and press Apply.
Setting the Syslog server address:
Enter the IP address or hostname in the Primary and/or Secondary Host field and press Apply.
Changing the Syslog server port number:
In the Syslog Port field, enter the port number and press Apply.
SNMP/Thresholds
The SNMP/Thresholds configuration page is used for setup and maintenance of all settings required to enable SNMP support, and to provide access to the trap configuration pages.
Note! Traps are generated according to a hierarchical architecture; i.e. if a Tower Status enters a trap condition, only the Tower Status trap is generated. Infeed and Outlet Status traps are suppressed until the Tower Status returns to Normal.
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Enabling or disabling SNMP support:
Select Enabled or Disabled from the drop-down menu and press Apply.
Setting the community strings:
Enter the community string in the appropriate field and press Apply. Community strings may be 1 to 24 characters
Setting the trap timer:
Enter a trap timer value in the Error Trap Repeat Time field and press Apply. The Error Trap Repeat Time value may be 1 to 65535 (in seconds).
Setting trap destinations:
Enter an IP address or hostname in the appropri­ate Trap Destination field and press Apply.
Setting IP Restrictions: Select No Restrictions or Trap Destinations
Only from the IP Restrictions drop-down menu and press Apply.
Note!
When Trap Destinations Only is se­lected, SNMP Manager GET and SET requests are only allowed from the IP addresses of the defined traps destina­tions.
Setting the SNMP SysName, SysLocation or SysContact objects:
In the appropriate field, enter the SysName, Sys­Location or SysContact objects and press Apply.
Enabling or disabling tower traps:
Click on the Tower Traps link. On the subsequent Tower Traps page, select or
deselect the desired traps and press Apply.
Configuring input feed traps and thresholds:
Click on the Input Feed Traps and Thresholds link.
On the subsequent Input Feed Traps page, select or deselect the desired traps and press Apply.
For Load traps, enter a maximum load value for the infeed in the High Load Threshold field and press Apply. The default input feed high load threshold is 80% of the input feed maximum load capacity.
Configuring outlet traps:
Click on the Outlet Traps link. On the subsequent Outlet Traps and Thresholds
page, select or deselect the desired traps and press Apply.
Enabling or disabling Environmental Monitor traps:
Click on the Environmental Monitor Traps link. On the subsequent page, select or deselect the
desired traps and press Apply.
LDAP
The LDAP configuration page is used for setup and maintenance of all settings required enabling LDAP support. For additional information and configuration requirements.
Enabling or disabling LDAP support:
Select Enabled or Disabled from the LDAP drop­down menu and press Apply.
Changing the LDAP server port:
Enter the port number in the LDAP Port field and press Apply.
Setting the LDAP server address:
Enter the IP address or hostname in the Primary and/or Secondary Host field and press Apply.
Enabling or disabling LDAP over TLS/SSL:
Select Yes or No from the Use TLS/SSL drop­down menu and press Apply.
Note! If LDAP over TLS/SSL is enabled, MD5 binding is disabled.
Setting the LDAP bind password type:
Select Simple or MD5 from the Bind Type drop­down menu and press Apply.
Setting the search bind Distinguished Name (DN):
Enter the fully qualified distinguished name (FQDN) in the Search Bind field and press Apply.
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Setting the search bind password for Distin­guished Name (DN):
Enter the Search Bind Password in the Search Bind Password field and press Apply.
Setting the user search base Distinguished Name (DN):
Enter the User Search Base DN in the User Search Base DN field and press Apply.
Setting the user search filter:
Enter the User Search Filter in the User Search Filter field and press Apply.
Setting the group membership attribute:
Enter the group membership attribute in the Group Membership Attribute Field and press Ap-
ply.
Setting the group membership value type:
Select the appropriate value from the drop-down menu and press Apply.
Configuring the authentication order:
Select Remote -> Local or Remote Only from the drop-down menu and press Apply.
Note! Rittal recommends NOT setting the au­thentication order to Remote Only until the LDAP has been fully configured and tested.
Configuring LDAP groups:
Click on the LDAP Groups link at the bottom of the page.
Creating an LDAP group:
Enter a descriptive group name in the LDAP Group Name field. Up to 24 alphanumeric and other typeable characters (ASCII 33 to 126 deci­mal) are allowed; spaces are not allowed. Press Apply.
Removing an LDAP group:
Click on the Remove link in the Action column for the group to be removed and press OK on the subsequent confirmation window.
Changing an LDAP group’s access privilege level:
Click on the Edit link in the Action column for the associated LDAP Group.
On the subsequent LDAP Group - Edit page, select Admin, User, On-only, Reboot-only, Power-user or View-only from the Access Level drop-down menu and press Apply.
Granting or removing Environmental Monitoring viewing privileges:
Click on the Edit link in the Action column for the associated LDAP Group.
On the subsequent LDAP Group - Edit page, select Yes or No from the Environmental Monitor­ing drop-down menu and press Apply.
Adding and Deleting outlet access:
Click on the Outlets link in the Access column for the associated LDAP Group.
On the subsequent LDAP Group - Outlets page, select or deselect outlets to be accessed by the LDAP Group and press Apply.
Adding and Deleting outlet group access:
Click on the Groups link in the Access column for the associated LDAP Group.
On the subsequent LDAP Group - Groups page, select or deselect outlet groups to be accessed by the LDAP Group and press Apply.
Adding and Deleting serial port access:
Click on the Ports link in the Access column for the associated LDAP Group.
On the subsequent LDAP Group - Ports page, select or deselect ports to be accessed by the LDAP Group and press Apply.
TACACS+
The TACACS+ configuration page is used for setup and maintenance of all settings required to enable TACACS+ support.
Enabling or disabling TACACS+ support:
Select Enabled or Disabled from the TACACS+ drop-down menu and press Apply.
Changing the TACACS+ server port:
Enter the port number in the Port field and press Apply.
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Setting the TACACS+ server address:
Enter the IP address or hostname in the Primary and/or Secondary Host field and press Apply.
Configuring the authentication order:
Select Remote -> Local or Remote Only from the drop-down menu and press Apply.
Setting the TACACS+ encryption key:
Enter a key and verify the new key the Encryption Key and Verify New Encryption Key fields. Press Apply.
For security, key characters are not displayed.
Configuring TACACS+ privilege levels:
Click on the TACACS+ Privilege Levels link at the bottom of the page.
Changing an TACACS+ Privilege Level’s access privilege level:
Click on the Edit link in the Action column for the associated TACACS+ Privilege Level.
On the subsequent TACACS+ Privilege Level ­Edit page, select Admin, User, On-only, Re- boot-only, Power-user or View-only from the Access Level drop-down menu and press Apply.
Granting or removing Environmental Monitoring viewing privileges:
Click on the Edit link in the Action column for the associated TACACS+ privilege level.
On the subsequent TACACS+ Privilege Level ­Edit page, select Yes or No from the Environ­mental Monitoring drop-down menu and press Apply.
Adding and Deleting outlet access:
Click on the Outlets link in the Access column for the associated TACACS+ Privilege Level.
On the subsequent LDAP Group - Outlets page, select or deselect outlets to be accessed by the TACACS+ Privilege Level and press Apply.
Adding and Deleting outlet group access:
Click on the Groups link in the Access column for the associated TACACS+ Privilege Level.
On the subsequent LDAP Group - Groups page, select or deselect outlet groups to be accessed by the TACACS+ Privilege Level and press Apply.
Adding and Deleting serial port access:
Click on the Ports link in the Access column for the associated TACACS+ Privilege Level.
On the subsequent LDAP Group - Ports page, select or deselect ports to be accessed by the TACACS+ Privilege Level and press Apply.
E-Mail
The Email configuration page is used for setup and maintenance Email log support.
Enabling or disabling Email support:
Select Enabled or Disabled from the Email Notifi­cations drop-down menu and press Apply.
Setting the SMTP server address:
Enter the IP address or hostname in the SMTP Host field and press Apply.
Changing the SMTP server port:
Enter the port number in the SMTP Port field and press Apply.
Setting the ‘From’ email address:
Enter the ‘from’ email address in the ‘From’ Ad­dress field and press Apply.
Setting the ‘To’ email address:
Enter the ‘to’ email address in the Primary or Secondary ‘Send To’ Address field and press
Apply.
Enabling or disabling event type notifications:
Select Enabled or Disabled from the In­clude…Messages drop-down menus and press
Apply.
Features
The Features configuration page is used for acti­vation maintenance of special features purchased from Rittal. From this page an administrator may review all activated features as well as activate newly purchased features.
To activate a special feature:
In the Feature Key Value field, enter the activa­tion key provided by Rittal and press Apply.
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Note!
A restart of the PDU is required after activating new special features.
7.2.5 Tools
The Tools section contains access to rebooting the unit, uploading new firmware as well as reset­ting the unit to factory defaults. This section is available to administrative level users only.
Ping
The Ping feature may be used to test the PDU`s ability to contact another Ethernet enabled de­vice’s IP address. For LDAP support, it may also be used to test the configuration of the Domain Name server IP address by testing for proper name resolution.
Change Password
The Change Password feature allows users to change their own password.
Note! An administrator can always assign a new password.
Changing a password:
Enter the current password, enter a new pass­word and verify the new password. Press Apply.
View Log
The View Log feature enables viewing of the in­ternal system log. This feature logs all authenti­cation attempts, power actions, configuration changes and other system events. The system memory stores more than 4000 entries in a con­tinuously aging log. For permanent off-system log storage, the Syslog protocol is supported.
Note! The system log is viewable only by us­ers with administrative privileges.
Reviewing the system log: Click on the First Page, Last Page, Previous
Page or Next page link to navigate through the
log.
Restart Performing a warm boot:
Select the Restart from the Action drop-down menu and press Apply.
Note! System user/outlet/group configuration or outlet states are NOT changed or reset with this command.
Generating a new SSL X.509 certificate: Select the Restart and generate a new X.509
certificate from the Action drop-down menu and press Apply.
Computing new SSH security keys:
Select the Restart and compute new SSH keys from the Action drop-down menu and press Ap-
ply.
7.3 Command Line Interface
Logging In
Logging in through Telnet requires directing the Telnet client to the configured IP address of the unit.
Logging in through the Console (RS232) port requires the use of a terminal or terminal emula­tion software configured to support ANSI or VT100 and a supported data rate (300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, or 115200 BPS) - 8 data bits-no parity-one stop bit and Device Ready output signal (DTR or DSR). The default data rate is 9600.
To log in by RS-232 or Telnet:
1. Press Enter. The following appears, where x.xx is the firmware version:
Rittal Switched PDU - Version x.xx Username:
2. At the Username: and Password: prompts, enter a valid username and password. And press Enter.
Note! Logging in by Telnet will automatically open a session. It is not necessary to press Enter.
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When you enter a valid username and password, the command prompt (Switched PDU:) appears. If a location identifier was defined, it will be dis­played before the Switched PDU: prompt.
Commands may be entered in any combination of uppercase and lowercase. All command charac­ters must be entered correctly; there are no com­mand abbreviations. A user must have adminis­trative privileges to use the administration com­mands. The following tables list and briefly de­scribe each command.
Operations Command Summary
Command Description
Connect Connects to a serial/Pass-Thru port Envmon Displays the status of the integrated
Environmental Monitor ILoad Displays the status of the infeeds IStat Displays the status of the infeeds List Group Lists all assigned outlets for a group
name List Groups Lists all accessible groups for the current
user List Outlets Lists all accessible outlets for the current
user List Ports Lists all accessible serial/Pass-Thru ports
for the current user Login Ends the current session and brings up
the Username: prompt Logout Ends a session Off Turns one or more outlets off On Turns one or more outlets on Password Changes the password for the current
user Quit Ends a session Reboot Reboots one or more outlets Status Displays the on/off status of one or more
outlets UPSStat Displays the status of the associated
UPSs
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Administrative Command Summary
Add Grouptouser Grants a user access to one
or more groups
Add Outlettogroup Adds an outlet to a group
name
Add Outlettouser Grants a user access to one
or all outlets
Add Porttouser Grants a user access to one
or all serial/Pass-Thru ports Create Group Adds a group name Create UPS Adds a UPS association Create User Adds a user account Delete Groupfromuser Removes access to one or
more groups for a user Delete Outletfromgroup Deletes an outlet from a
group name Delete Outletfromuser Removes access to one or
all outlets for a user Delete Portfromuser Removes access to one or
all serial/Pass-Thru ports List User Displays all accessible out-
lets/groups/ports for a user List Users Displays privilege levels for
all users Remove Group Deletes a group name Remove UPS Deletes a UPS association Remove User Deletes a user account Restart Performs a warm boot Set Banner Set the pre-login banner text Set DHCP Enables or disables DHCP
support Set DNS Sets the IP address of the
Domain Name server Set Envmon Name Specifies a descriptive field
fro the integrated Environ-
mental Monitor Set Envmon THS Name Specifies a descriptive field
for a temperature-humidity
sensor Set FTP Autoupdate Day Sets the automatic FTP
update day Set FTP Autoupdate Hour Sets the automatic FTP
update hour Set FTP Autoupdate Enables or disables auto-
matic FTP update support Set FTP Directory Specifies the directory for the
file to be uploaded Set FTP Filename Specifies the file to be up-
loaded via FTP Set FTP Filepath Specifies the directory for the
file to be uploaded Set FTP Host Sets the FTP Host IP ad-
dress or hostname Set FTP Password Sets the password for the
FTP Host Set FTP Server Enables or disables the FTP
server
Set FTP Username Sets the username for the
FTP Host
Set Gateway Sets the Gateway of the PDU Set HTTP Port Specifies the target port for
HTTP access
Set HTTP Security Specifies the HTTP server
authentication method
Set HTTP Enables or disables HTTP
access
Set Infeed Loadmax Specifies the maximum load
capacity for the infeed
Set Infeed Name Specifies a descriptive field
for the infeed
Set Infeed Voltage Specifies the nominal input
voltage for the infeed
Set Ipaddress Sets the IP address of the
PDU
Set LDAP UseTLS Enables or disables LDAP
over TLS/SSL support
Set Location Specifies a descriptive field
for the HTML control screen and login banner
Set Option Button Enables or disables the
external configuration reset button
Set Option Display Sets the LED orientation for
external Current displays
Set Option More Enables or disables the
‘more’ prompt
Set Option StrongPasswords Enables or disables strong
password requirements
Set Outlet Name Specifies a descriptive field
for a device attached to an outlet
Set Outlet PostOnDelay Sets the Post-On delay for
an outlet
Set Outlet RebootDelay Sets the reboot delay for all
outlets
Set Outlet SeqInterval Sets the sequencing interval
for all outlets
Set Outlet Wakeup Sets the wakeup state for an
outlet
Set Port Dsrchk Sets the DSR active signal
checking for a serial/Pass­Thru port
Set Port Name Specifies a descriptive field
for a serial/Pass-Thru port
Set Port Speed Set the connection speed for
all serial/Pass-Thru ports
Set Port Timeout Sets the inactivity timer for
Pass-Thru sessions
Set SNMP IP Restrict Allows SNMP GET and SET
requests from defined traps destinations only
Set SNTP Sets the IP address or host-
name of the SNTP servers
Set SNTP GMTOffset Sets the local GMT offset
applied to the SNTP date/time
Set Subnet Sets the Subnet Mask of the
PDU
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Set System Area Specifies to total square feet
for the system
Set System Balance Specifies the percent out-of-
balance threshold for 3­phase systems
Set System PF Specifies the power factor
value for the system
Set Telnet Port Sets the Telnet server port
number
Set Telnet Enables or disables Telnet
access
Set Tower 3Phase Specifies the AC voltage type
for the tower
Set Tower Model Specifies the model number
for the tower
Set Tower Name Specifies a descriptive field
for the tower
Set Tower ProdSN Specifies the serial number
for the tower
Set Tower Specifies the AC or DC
voltage type for the tower
Set UPS AddInfeed Adds an infeed association to
a UPS
Set UPS DelInfeed Deletes an infeed association
from a UPS
Set UPS GETComm Sets the UPS ‘get’ commu-
nity string
Set UPS Host Sets the UPS Host IP ad-
dress or hostname
Set UPS Port Specifies the target port for a
UPS Set UPS Type Sets the UPS type Set UPS VPoll Enables or disables UPS
voltage polling Set User Access Sets the access level for a
user Set User Envmon Grants or removes privileges
to view input/environmental
monitoring status Set User Password Changes the password for a
user Show FTP Displays FTP configuration
information Show Infeeds Displays infeed configuration
information Show Network Displays network configura-
tion information Show Options Displays system option
information Show Outlets Displays configuration infor-
mation for all outlets Show Ports Displays serial/Pass-Thru
port configuration information Show SNTP Displays SNTP configuration
information Show System Displays system configura-
tion information Show Towers Displays tower configuration
information
Show UPS Displays UPS configuration
information
Version Displays the PDU firmware
version
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To display the names of commands that you may execute:
At the command prompt, press Enter. A list of valid commands for the current user appears.
Operations Commands
Operations commands manage outlet states, provide information about the PDU environment and control session operations.
Turning outlets on:
The On command turns on one or more outlets. When the command completes, a display indicat­ing all outlets affected and their current states will be displayed.
To turn outlets on:
At the Switched PDU: prompt, type on, followed by an outlet name, and press Enter, or
Type on, followed by a group name, and press Enter, or
Type on all and press Enter.
Examples
The following command turns the second outlet on, using the outlet’s absolute name:
Switched PDU: on .a2<Enter>
The following command turns on all the outlets in the group named ServerGroup_1:
Switched PDU: on ServerGroup_1<Enter>
Turning outlets off:
The Off command turns off one or more outlets. When the command completes, a display indicat­ing all outlets affected and their current states will be displayed.
To turn outlets off:
At the Switched PDU: prompt, type off, followed by an outlet name, and press Enter, or
Type off, followed by a group name, and press Enter, or
Type off all and press Enter
Examples
The following command turns off the outlet named FileServer_1:
Switched PDU: off FileServer_1<Enter>
The following command turns off all outlets:
Switched PDU: off all<Enter>
Rebooting outlets:
The Reboot command reboots one or more out­lets. This operation turns the outlet(s) off, delays for a user configurable period and then turns the outlet(s) on. When the command completes, a display indicating all outlets affected and their current states will be displayed.
Note! It is necessary to reissue the Status command to verify that the outlets have rebooted.
To reboot one or more outlets:
At the Switched PDU: prompt, type reboot, fol­lowed by an outlet name, and press Enter, or
Type reboot, followed by a group name, and press Enter, or
Type reboot all and press Enter.
Example
The following command reboots all the outlets in the group named ServerGroup_1:
Switched PDU: reboot ServerGroup_1<Enter>
Displaying outlet status:
The Status command displays the on/off status of one or more outlets. The command displays the status of only those outlets for which the current username has power control access.
This display includes the outlet absolute and de­scriptive names, the Outlet State reported to the PDU by the outlet and the current Control State being applied by the PDU. If you do not specify any parameter with this command, the status of all accessible outlets is displayed.
Note! If the user has access to more than 16 total outlets, the Status command will display the first 16 outlets with a prompt to view the remaining outlets.
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To display on/off status of one or more outlets:
At the Switched PDU: prompt, type status, fol­lowed by an outlet name, and press Enter, or
Type status, followed by a group name, and press Enter, or
Type status and press Enter.
Examples
The following command displays the on/off status of the outlet named FileServer_1:
Switched PDU: status FileServer_1<Enter> Outlet Outlet Outlet Control
ID Name State State .A3 FileServer_1 On On
The following command displays the on/off status of all accessible outlets:
Switched PDU: status<Enter> Outlet Outlet Outlet Control
ID Name State State .A1 DataServer_1 On On
.A2 WebServer_1 On On .A3 FileServer_1 On On .A4 TowerA_Outlet4 On On .A5 TowerA_Outlet5 On On .A6 TowerA_Outlet6 On On .A7 TowerA_Outlet7 On On .A8 TowerA_Outlet8 On On .A9 TowerA_Outlet9 On On .A10 TowerA_Outlet10 On On .A11 TowerA_Outlet11 On On .A12 TowerA_Outlet12 On On .A13 TowerA_Outlet13 On On .A14 TowerA_Outlet14 On On .A15 TowerA_Outlet15 On On .A16 TowerA_Outlet16 On On
More (Y/es N/o):
The following command displays the on/off status for outlets in the group ServerGroup_1:
Switched PDU: status ServerGroup_1<Enter> Group: ServerGroup_1 Outlet Outlet Outlet Control
ID Name State State .A1 DataServer_1 On On
.A2 WebServer_1 On On .A3 FileServer_1 On On
Displaying accessible outlets:
The List Outlets command displays accessible outlets for the current user. The display includes the absolute and descriptive name of all outlets assigned to the current user.
To display accessible outlets:
At the Switched PDU: prompt, type list outlets and press Enter.
Example
The follow command displays all accessible out­lets for the current user:
Switched PDU: list outlets<Enter>
Outlet Outlet ID Name
.A1 DataServer_1 .A2 WebServer_1
Displaying accessible groups:
The List Groups command displays accessible groups for the current user.
To display accessible groups:
At the Switched PDU: prompt, type list groups and press Enter.
Example
The follow command displays all accessible groups for the current user:
Switched PDU: list groups<Enter>
Groups: ServerGroup_1
RouterGroup_1
Displaying outlets assigned to a group:
The List Group command displays outlets as­signed to the specified group name.
To display outlets assigned to a group:
At the Switched PDU: prompt, type list group, followed by the group name and press Enter.
Example
The follow command displays the outlets as­signed to the group ServerGroup_1:
Switched PDU: list group ServerGroup_1<Enter>
Group: ServerGroup_1 Outlet Outlet
ID Name .A1 DataServer_1
.A2 WebServer_1 .A3 FileServer_1
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Displaying accessible serial ports:
The List Ports command displays accessible se­rial ports for the current user.
To display accessible serial ports:
At the Switched PDU: prompt, type list ports and press Enter.
Example
The follow command displays all accessible serial ports for the current user:
Switched PDU: list ports<Enter>
Port Port ID Name
Console Console
Displaying infeed status:
The Istat or Iload command displays the status of one or more infeed.
This display includes the infeed absolute and descriptive names and the Input Status and cur­rent Load reported to the PDU by the infeed, branch or phase.
To display status of one or more infeeds:
Type istat and press Enter, or Type iload and press Enter.
Examples
The following command displays the infeed status:
Switched PDU: istat Input Input Input Input
Feed ID Feed Name Status Load .AA HQ_1_Infeed_A On 10.5 Amps
Connecting to a serial device:
The Connect command allows Pass-Thru serial connection to devices attached to the standard serial port (Console).
To connect to a serial device:
At the Switched PDU: prompt, type connect con­sole and press Enter.
To disconnect from a serial device:
Type !*break and press Enter.
Displaying the status of the Environmental Monitor:
The Envmon command displays the status of the integrated Environmental Monitor.
By default, only administrative user accounts are allowed access to the Envmon command. An administrator may user the Set User Envmon command to enable and disable access for other user accounts.
To display the status of the Environmental Monitor:
At the Switched PDU: prompt, type envmon and press Enter.
Example
The following command displays the status of the Environmental Monitor.
Switched PDU: envmon<Enter> Environmental Monitor .A
Name: Florida_HQ_1 Status: Normal Temperature/Humidity Sensors ID Name Temperature Humidity
.A1 Temp_Humid_Sensor_A1 Not Found Not Found .A2 T/H2_Florida_HQ_1 23.5 Deg. C 22 % RH
Changing a password:
The Password command changes the current user’s password. For security, when you type a password, the characters are not displayed on the screen. See Usernames and Passwords for more information.
To change a password:
At the Switched PDU: prompt, type password and press Enter.
At the Enter Current Password: prompt, type the current password and press Enter.
At the Enter New Password: prompt, type the new password and press Enter. Passwords may con­tain 1-16 characters.
At the Verify Password: prompt, retype the new password and press Enter.
Starting a new session:
The Login command activates the Username: prompt. The current session ends, allowing a user to log in and start a new session under a different username.
To start a new session:
At the Switched PDU: prompt, type login and press Enter. The Username: prompt appears.
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Ending a session:
The Quit or Logout commands ends a session. A session ends automatically when no activity is detected for five minutes, or upon loss of connec­tion.
To end a session:
At the Switched PDU: prompt, type quit and press Enter, or
Type logout and press Enter.
Displaying UPS status:
The UPSStat command displays the status of one or more UPS devices associated with the PDU unit.
The display includes UPS index number, type, line/battery status, and reported voltage.
Note! Access to this command requires ena­bling user privileges for environmental monitoring using the Set User Envmon command.
To display status of one or more UPS devices:
At the Switched PDU: prompt, type upsstat and press Enter.
Example
The following command displays the UPS status:
Switched PDU: upsstat<Enter> UPS UPS UPS UPS
Index Type Status Voltage 1 Liebert On Utility 119.9
2 Powerware On Battery 120.0
7.3.1 Administration Commands
Administration commands may only be issued by a user with administrative privileges, such as the predefined Admn user or another user who has been granted administrative privileges with the Set User Admnpriv command.
User Administration Creating a user account:
The Create User command creates a user ac­count with the specified username and password.
To create a user account:
At the Switched PDU: prompt, type create user, optionally followed by a 1-16 character username (Spaces are not allowed, and usernames are not case sensitive). Press Enter.
At the Password: prompt, type a password of 1-16 alphanumeric and other typeable characters ­(ASCII 33 to 126 decimal) are allowed; passwords are case sensitive. Press Enter.
At the Verify Password: prompt, retype the pass­word. Press Enter.
Example
The following command creates the user account JaneDoe:
Switched PDU: create user JaneDoe<Enter> Password: <Enter> Verify New Password: <Enter>
For security, password characters are not dis­played.
Removing a user account:
The Remove User command removes a user account.
Note! You may remove the predefined user account Admn only if another user ac­count has been granted administrative privileges using the Set User Admnpriv command.
To remove a user account:
At the Switched PDU: prompt, type remove user, optionally followed by a username. Press Enter.
Changing a password:
The Set User Password command changes a user’s password. For security, when you type a password, the characters are not displayed on the screen. See Usernames and Passwords for more information.
To change a password:
At the Switched PDU: prompt, type set user password, followed by a username and press Enter.
At the Password: prompt, type the new password and press Enter. Passwords may contain 1-16 characters.
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At the Verify Password: prompt, retype the new password and press Enter.
Example
The following command changes the password for the user JohnDoe:
Switched PDU: set user password johndoe<Enter> Password: <Enter> Verify Password: <Enter>
For security, password characters are not dis­played.
Setting user access level privileges:
The Set User Access command sets the access level privileges for a user. The PDU has the following defined access privilege levels; Admin, Power User, User, Reboot-Only, On-Only and View-Only.
The administrator may also grant administrative privileges to other user accounts allowing the PDU to have more than one administrative-level user.
Note! You cannot remove administrative privi­leges from the Admn user unless an­other user has already been given ad­ministrative access level privileges cre­ated.
To set the access level privilege for a user:
At the Switched PDU: prompt, type set user ac­cess, followed by admin, poweruser, user, re­bootonly, ononly or viewonly, optionally fol­lowed by a username and press Enter.
Examples
The following command sets the user access level for JohnDoe to Admin:
Switched PDU: set user access admin johndoe<Enter>
The following command sets the user access level for JaneDoe to User:
Switched PDU: set user access user jane­doe<Enter>
Granting and removing input load viewing privileges:
The Set User Envmon command grants or re­moves input status viewing privileges to/from a user.
To grant or remove input load viewing privileges for a user:
At the Switched PDU: prompt, type set user en­vmon followed by on or off, optionally followed by a username and press Enter.
Example
The following command grants input load privi­leges to the user JohnDoe:
Switched PDU: set user envmon on johndoe<Enter>
Displaying the access privilege levels:
The List Users command displays all defined users with their access privilege level.
To display user access privilege levels:
At the Switched PDU: prompt, type list users and press Enter.
Example
The following command displays all users with their access privilege level:
Switched PDU: list users<Enter> User Privilege Environmental
Name Level Monitoring JOHNDOE Admin Allowed
JILLDOE Power-User Allowed JANEDOE User Allowed JAKEDOE Reboot-Only Not Allowed JOSEYDOE On-Only Not Allowed JOEDOE View-Only Not Allowed
Adding outlet access to a user:
The Add OutletToUser command grants a user access to one or all outlets. To grant access for more than one outlet, but not all outlets, you must use multiple Add OutletToUser commands.
To grant outlet access to a user:
At the Switched PDU: prompt, type add outlet­touser, optionally followed by an outlet name and
a username. Press Enter, or Type add outlettouser all, followed by a user-
name and press Enter.
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Examples
The following commands grant the user JaneDoe access to outlets A1 and Webserver_1:
Switched PDU:add outlettouser .a1 jane­doe<Enter> Switched PDU:add outlettouser WebServer_1 janedoe<Enter>
Deleting outlet access for a user:
The Delete OutletFromUser command removes a user’s access to one or all outlets. You cannot remove access to any outlet for an administrative level user.
To delete outlet access for a user:
At the Switched PDU: prompt, type delete outlet­fromuser, optionally followed by an outlet name
and a username. Press Enter, or Type delete outletfromuser all, followed by a
username and press Enter.
Adding group access to a user:
The Add GroupToUser command grants a user access to a group. To grant access for more than one group, you must use multiple Add Group­ToUser commands.
To grant group access to a user:
At the Switched PDU: prompt, type add group­touser, optionally followed by a group name and a username. Press Enter.
Examples
The following commands grants to user JaneDoe access to the groups ServerGroup_1 and ServerGroup_2:
Switched PDU:add GroupToUser ServerGroup_1 janedoe<Enter> Switched PDU:add GroupToUser ServerGroup_2 janedoe<Enter>
Deleting group access for a user:
The Delete GroupFromUser command removes a user’s access to a group. You cannot remove access to any group for an administrative level user.
To delete group access for a user:
At the Switched PDU: prompt, type delete GroupFromUser, optionally followed by a group name and a username. Press Enter.
Adding serial port access to a user:
The Add PortToUser command grants a user access to the serial port.
To grant serial port access to a user:
At the Switched PDU: prompt, type add port­touser console and a username. Press Enter.
Deleting serial port access for a user:
The Delete PortFromUser command removes a user’s access to the serial port. You cannot re­move access to the serial port for an administra­tive level user.
To delete serial port access for a user:
At the Switched PDU: prompt, type delete port­fromuser console and a username. Press Enter.
Displaying user outlet, group and serial port access:
The List User command displays all accessible outlets, groups and serial ports for a user.
To display user outlet, group and serial port access:
At the Switched PDU: prompt, type list user, optionally followed by a username. Press Enter.
Example
The following command displays information about the user JaneDoe:
Switched PDU: list user janedoe<Enter> Username: JANEDOE Outlet Outlet
ID Name .A1 DataServer_1
.A2 WebServer_1 Groups: ServerGroup_1
ServerGroup_2
More (Y/es N/o): Y Ports: Port Port
ID Name Console Console
JaneDoe may access the following outlets, groups and serial ports: outlet A1 which has a descriptive name of DataServer_1, outlet A2 which has a descriptive name of WebServer_1, group ServerGroup_1 group ServerGroup_2, and Console serial port.
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Outlet Administration Setting the sequencing interval:
The Set Outlet SeqInterval commands sets the power on sequencing interval for all outlets.
To set the sequencing interval:
At the Switched PDU: prompt, type set outlet seqinterval all, followed by a value from 0 to 15 (in seconds) and press Enter.
Setting the reboot delay:
The Set Outlet RebootDelay commands sets the reboot delay for all outlets.
To set the sequencing interval:
At the Switched PDU: prompt, type set outlet rebootdelay all, followed by a value from 5 to 60 (in seconds) and press Enter.
Creating a descriptive outlet name:
The Set Outlet Name command assigns a de­scriptive name to an outlet. You may use this name in commands that require an outlet name as an alternative to using the outlet’s absolute name.
To create an outlet name:
At the Switched PDU: prompt, type set outlet name followed by the absolute outlet name, then
a descriptive name of up to 24 alphanumeric and other typeable characters - (ASCII 33 to 126 decimal) are allowed; spaces are not allowed; outlet names are not case sensitive. Press Enter.
Example
The following command adds the descriptive name DataServer_1 to outlet .a1:
Switched PDU: set outlet name .a1 Data­Server_1<Enter>
Setting the outlet wakeup state:
The Set Outlet Wakeup command set the default wakeup state for that outlet. In the event of a system-wide power loss, this state will be applied to the outlet when power is restored.
The wakeup state may be set to On, Off or Last. Upon restoration of system power; If set to On, the PDU will apply power to that outlet. If set to Off, the PDU will not apply power to that outlet. If
set to Last, the PDU will apply the last known power state.
To set the wakeup state:
At the Switched PDU: prompt, type set outlet wakeup, followed by on, off or last and the outlet name. Press Enter.
Example
The following command sets the wakeup state for outlet .a1 to off:
Switched PDU: set outlet wakeup off .a1<Enter>
Setting the outlet Post-On delay:
The Set Outlet PostOnDelay command is used set the Post-On delay for an outlet. This feature allows the administrator to manage boot depend­encies during power-on sequencing or group commands by delaying the sequencing of subse­quent outlets after an outlet has been powered on.
Note! This delay is applied in addition to the general sequencing interval.
To set the outlet Post-On delay
At the Switched PDU: prompt, type set outlet postondelay, followed by a value from 0 to 900 (in seconds) and press Enter.
Example
The following command set the Post-On delay for outlet .a5 to 90 seconds:
Switched PDU: set outlet postondelay .a5 90<Enter>
Displaying outlet information:
The Show Outlets command displays information about all outlets. This information includes:
• Sequencing and reboot timer values
• Descriptive outlet name, if applicable
• Outlet wakeup state and Post-On settings
To display outlet information:
At the Switched PDU: prompt, type show outlets and press Enter.
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Example
The following command displays all outlet infor­mation:
Switched PDU: show outlets<Enter> Outlet Outlet Wakeup Post-On
ID Name State Delay(sec) .A1 DataServer_1 On 0
.A2 WebServer_1 On 0 .A3 FileServer_1 On 0 .A4 TowerA_Outlet4 On 0 .A5 TowerA_Outlet5 On 90 .A6 TowerA_Outlet6 On 0 .A7 TowerA_Outlet7 On 0 .A8 TowerA_Outlet8 On 0 .A9 TowerA_Outlet9 On 0 .A10 TowerA_Outlet10 On 0 .A11 TowerA_Outlet11 On 0 .A12 TowerA_Outlet12 On 0 .A13 TowerA_Outlet13 On 0 .A14 TowerA_Outlet14 On 0 .A15 TowerA_Outlet15 On 0 .A16 TowerA_Outlet16 On 0
More (Y/es N/o): Outlet Options:
Sequence Interval: 2 seconds Reboot Delay: 15 seconds
Input Feed Administration Creating a descriptive infeed name:
The Set Infeed Name command assigns a de­scriptive name to an infeed. This descriptive name is displayed when the Show Traps com­mand is issued.
To create a infeed name:
At the Switched PDU: prompt, type set infeed name followed by the absolute infeed name, then
a descriptive name of up to 24 alphanumeric and other typeable characters - (ASCII 33 to 126 decimal) are allowed; spaces are not allowed. Press Enter.
Example
The following command adds the descriptive name HQ_1_Infeed_A to the infeed on the Switched PDU:
Switched PDU: set infeed name .aa HQ_1_Infeed_A<Enter>
Setting the infeed operational voltage
The Set Infeed Voltage command is use to edit the input operational voltage.
To set the infeed operational voltage:
At the Switched PDU: prompt, type set infeed voltage, followed by the absolute infeed name, and a value from 0 to 480. Press Enter.
Example
The following commands sets the operational voltage for input .AA to 100V:
Switched PDU: set infeed voltage .aa 100<Enter>
Setting the infeed maximum load capacity
The Set Infeed LoadMax command is use to edit the input maximum load capacity.
To set the infeed maximum load capacity:
At the Switched PDU: prompt, type set infeed loadmax, followed by the absolute infeed name,
and a value from 1 to 255 (in amperes). Press Enter.
Example
The following commands sets the maximum load capacity for input .AA to 15 amperes:
Switched PDU: set infeed loadmax .aa 15<Enter>
Displaying infeed information:
The Show Infeeds command displays information about all infeeds. This information includes the absolute and descriptive infeed names, opera­tional voltages and maximum load capacities.
To display tower information:
At the Switched PDU: prompt, type show infeeds and press Enter.
Example
Switched PDU: show infeeds<Enter> Input Input Input Input Feed ID Feed Name Feed Voltage Feed Capac
.AA HQ_1_Infeed_A 100 15 .AB HQ_1_Infeed_B 120 20 .BA HQ_2_Infeed_A 120 30 .BB HQ_2_Infeed_B 120 30
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Tower Administration Creating a descriptive tower name:
The Set Tower Name command assigns a de­scriptive name to a tower. This descriptive name is displayed when the Show Traps command is issued.
To create a tower name:
At the Switched PDU: prompt, type set tower name followed by the absolute tower name, then
a descriptive name of up to 24 alphanumeric and other typeable characters - (ASCII 33 to 126 decimal) are allowed; spaces are not allowed. Press Enter.
Example
The following command adds the descriptive name Florida_HQ_1 to tower .a:
Switched PDU: set tower name .a Flor­ida_HQ_1<Enter>
Setting the tower serial number:
The Set Tower ProdSN command is use to set the product serial number.
Note! If set at the factory, the serial number WILL NOT be user-editable.
To set the tower serial number:
At the Switched PDU: prompt, type set tower prodsn, followed by the absolute tower name, and the tower serial number. Press Enter.
Example
The following command sets the serial number for tower .A to ‘AA06F011157’:
Switched PDU: set tower prodsn .a AA06F011157<Enter>
Setting the tower model number:
The Set Tower Model command is use to set the product model number.
To set the tower model number:
At the Switched PDU: prompt, type set tower model, followed by the absolute tower name, and the tower model number. Press Enter.
Example
The following command sets the model number for tower .A to ‘CW-8H1-C20’:
Switched PDU: set tower prodsn .a CW-8H1­C20<Enter>
Setting the tower AC or DC voltage type:
The Set Tower command is used to set the prod­uct input AC or DC voltage type.
To set the tower AC/DC voltage type:
At the Switched PDU: prompt, type set tower, followed by ac or dc, and the absolute tower name. Press Enter.
Example
The following command sets the AC/DC voltage type for tower .A to AC:
Switched PDU: set tower ac.a<Enter>
Setting the tower AC voltage type:
The Set Tower 3phase command is used to set the product input AC voltage type.
To set the tower AC voltage type:
At the Switched PDU: prompt, type set tower 3phase, followed by the absolute tower name and yes or no. Press Enter.
Example
The following command sets the AC voltage type for tower .A to non-3-phase:
Switched PDU: set tower 3phase.a no<Enter>
Displaying tower information:
The Show Towers command displays information about the PDU. This information includes the absolute and descriptive PDU names, serial and model numbers, and voltage types.
To display tower information:
At the Switched PDU: prompt, type show towers and press Enter.
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Example
Switched PDU: show towers<Enter>
Tower ID: .A Name: TowerA Product S/N: AA06F011157 Model No.: CW-8H1-C20 3-Phase: No Power Type: AC
More (Y/es N/o):
Group Administration Creating a group name:
The Create Group command creates a new group name.
To create a group name:
At the Switched PDU: prompt, type create group optionally followed by a descriptive name of up to 24 alphanumeric and other typeable characters ­(ASCII 33 to 126 decimal) are allowed; spaces are not allowed. Group names are not case sensitive. Press Enter.
Example
The following command creates group name ServerGroup_1:
Switched PDU: create group Server­Group_1<Enter>
Removing a group name:
The Remove Group command removes a group name.
To remove a group name:
At the Switched PDU: prompt, type remove group, optionally followed by a username. Press Enter.
Example
The following command removes group name ServerGroup_1:
Switched PDU: remove group Server­Group_1<Enter>
Adding an outlet to a group:
The Add OutletToGroup command adds an outlet to a group. To add more than one outlet, but not all outlets, you must use multiple Add Outlet­ToGroup commands.
To add an outlet to a group:
At the Switched PDU: prompt, type add outlet­togroup, optionally followed by an outlet name
and group name. Press Enter, or Type add OutletToGroup, followed by all and
the group name. Press Enter.
Examples
The following commands uses absolute outlet names to add outlets A1 and A2 to group name ServerGroup_1:
Switched PDU:add OutletToGroup .a1 Server­Group_1<Enter> Switched PDU:add OutletToGroup .a2 Server­Group_1<Enter>
The following commands use the outlets’ descrip­tive names to add outlets DataServer_1 and Web­Server_1 to group name ServerGroup_1:
Switched PDU:add OutletToGroup DataServer_1 ServerGroup_1<Enter> Switched PDU:add OutletToGroup WebServer_1 ServerGroup_1<Enter>
The following command add all outlets to group name ServerGroup_1:
Switched PDU: add OutletToGroup<Enter> Outletname: all<Enter>
Groupname: ServerGroup_1<Enter>
Deleting an outlet from a group:
The Delete OutletFromGroup command deletes an outlet from a group. To delete more than one outlet, but not all outlets, you must use multiple Delete OutletToGroup commands.
To delete an outlet from a group:
At the Switched PDU: prompt, type delete outlet­fromgroup, optionally followed by an outlet name
and a group name. Press Enter, or Type delete outletfromgroup, followed by all
then the group name. Press Enter.
Environmental Monitor Administration Creating a descriptive Environmental Monitor
name:
The Set Envmon Name command assigns a de­scriptive name to the integrated Environmental Monitor. This descriptive name is displayed when the Evnmon command is issued.
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To create an Environmental Monitor name:
At the Switched PDU: prompt, type set envmon name followed by the absolute environmental
monitor name, then the descriptive name of up to 24 alphanumeric and other typeable characters ­(ASCII 33 to 126 decimal) are allowed; spaces are not allowed. Press Enter.
Example
The following command adds the descriptive name Florida_HQ_1to the Environmental Monitor:
Switched PDU: set envmon name .a Flor­ida_HQ_1<Enter>
Creating a descriptive temperature/humidity sensor name:
The Set Envmon THS Name command assigns a descriptive name to a temperature/humidity sen­sor. This descriptive name is displayed when the Evnmon command is issued.
To create an temperature/humidity sensor name:
At the Switched PDU: prompt, type set envmon ths name followed by the absolute name of the
temperature/humidity sensor, then the descriptive name of up to 24 alphanumeric and other type­able characters - (ASCII 33 to 126 decimal) are allowed; spaces are not allowed. Press Enter.
Example
The following command adds the descriptive name T/H2_Florida_HQ_1 to the second tem­perature/humidity sensor:
Switched PDU: set envmon ths name .a2 T/H2_Florida_HQ_1<Enter>
Serial Port Administration Creating a descriptive serial port name:
The Set Port Name command assigns a descrip­tive name to a serial port. You may use this name in commands that require a port name as an alternative to using the port’s absolute name.
To create an port name:
At the Switched PDU: prompt, type set port name followed by the absolute outlet name, then
a descriptive name of up to 24 alphanumeric and other typeable characters - (ASCII 33 to 126 decimal) are allowed; spaces are not allowed; port names are not case sensitive. Press Enter.
Example
The following command adds the descriptive name Rack1 to Console port:
Switched PDU: set port name console Rack1<Enter>
Setting the serial ports data-rate:
The Set Port Speed command sets the default data-rate for the serial port. Valid data-rates are 1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200.
To set the serial port data-rate:
At the Switched PDU: prompt, type set port speed, follow by the data-rate and press Enter.
Example
The following command sets the serial ports data­rate to 38400 BPS:
Switched PDU: set port speed 38400<Enter>
Enabling or disabling active signal checking for serial connections:
The Set Port Dsrchk command enables or dis­ables active signal checking for serial connections to devices attached to any of the available serial ports.
To enable or disable active signal checking for serial connections:
At the Switched PDU: prompt, type set port dsrchk console, on or off, and press Enter.
Setting the serial port timeout value:
The Set Port Timeout command is used to set the serial port inactivity timeout period. The timeout period defines the maximum period of inactivity before automatically closing the Pass-Thru ses­sion. The valid range for the period parameter is 0 to 5 (in minutes). The default period is 5.
Note! Setting the timeout to ‘0’ disables the timer.
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To set the serial port timeout value:
At the Switched PDU: prompt, type set port timeout, followed by a value from 0 to 5 (in min- utes) and press Enter.
Displaying serial port information:
The Show Ports command displays information about all serial ports. This information includes:
• Serial port data rate
• Descriptive port name, if applicable
• DSR signal checking settings
To display serial port information:
At the Switched PDU: prompt, type show ports and press Enter.
Example
The following command displays all serial port information:
Switched PDU: show ports<Enter> Serial Port Configuration ALL Ports: Baud Rate: 38400 Connection
Timeout: 5 minutes Port ID: Console Port Name:
CONSOLE DSR Check: ON
7.3.2 System Administration
Creating a pre-login banner:
The Set Banner command specifies text that ap­pears prior to the login authentication. This fea­ture allows administrators to configure a message up to 2070 characters for display of legal, dis­claimer or other text as required by application. If left blank, the user will be taken directly to the login prompt.
Note! For SSH sessions, the “keyboard­interactive”authentication method must be used for the banner to display.
To create a pre-login banner:
At the Switched PDU: prompt, type set banner and press Enter. Type the desired pre-login ban­ner text and when finished type Ctrl-z.
Creating a location description:
The Set Location command specifies text that appears in the HTML control screen’s Location field. The text is also appended to a Welcome to banner that appears when a user successfully logs in serially or through a Telnet session.
If you do not issue this command, or if you issue this command without specifying any text, the control screen’s Location field will be blank and no Welcome to banner will be displayed.
To create a location description:
At the Switched PDU: prompt, type set location followed by a descriptive name of up to 24 alpha­numeric and other typeable characters - (ASCII 33 to 126 decimal) are allowed; spaces are al­lowed. Press Enter.
Omitting any characters after typing ‘set location’ deletes any previously specified text.
Examples
The following command specifies Florida HQ as the descriptive location for the control screen and the login banner:
Switched PDU: set location Florida HQ<Enter>
The following command deletes any previously specified location description:
Switched PDU: set location<Enter>
In this case, the control screen’s Location field will be blank, and no welcome banner will be dis­played after a successful login.
Setting the system area:
The Set System Area command is used to set the total area for the system. This value is used for total system power calculations.
To set the system area:
At the Switched PDU: prompt, type set system area, followed by the system area (in square feet) and press Enter.
Example
The following command sets the total system area to 6.3 square feet:
Switched PDU: set system area 6.3<Enter>
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Setting the system input power factor:
The Set System PF command is used to set the input power factor for the system. This value is used for system power calculations.
To set the system input power factor:
At the Switched PDU: prompt, type set system pf, followed a value from 0.0 to 1.0 and press Enter.
Example
The following command sets the system input power factor to 0.8:
Switched PDU: set system pf .8<Enter>
Setting the system 3-phase load out-of­balance threshold:
The Set System Balance command is used to set the percent out-of-balance threshold for loads on 3-phase input voltage devices.
To set the system 3-phase load out-of-balance thresh­old:
At the Switched PDU: prompt, type set system balance, followed a value from 0 to 100 (in per- cent) and press Enter.
Example
The following command sets the system 3-phase load out-of-balance threshold to 20 percent:
Switched PDU: set system balance 20<Enter>
Displaying system configuration information:
The Show System command displays all system configuration information.
• Firmware version
• NIC module serial number and MAC address
• Hardware revision code and Flash size
• Uptime since last system restart
• System location description
• System area, input power factor and 3-phase
load out-of-balance threshold.
To display system configuration information:
At the Switched PDU: prompt, type show system and press Enter.
Example
System Information F/W Version: Rittal Switched PDU Version 6.0a
NIC S/N: 1600001 MAC Address: 00-0a-9c-10-00-01 H/W Rev Code: 0 Flash Size: 2 MB Uptime: 0 days 6 hours 14 minutes 1 second
Location: Florida HQ System Area: 6.3 square feet Power Factor: 0.80 3-Phase load
out-of-balance threshold: 20 percent
Setting the LED display orientation:
The Set Option Display command is used to con­figure the Current LED(s) display orientation.
To set the LED display orientation:
At the Switched PDU: prompt, type set option display, followed by normal or inverted and press Enter.
Example
The following set the LED display orientation to Inverted:
Switched PDU: set option display in­verted<Enter>
Note! When set to Inverted, the load will be reported in whole ampere increments
Enabling or disabling strong passwords:
The Set Option Strong Password command is used to enable or disable the requirements for strong passwords. When enabled, all new pass­words must be a minimum of 8 characters in length with at least one uppercase letter, one lowercase letter, one number and one special character.
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To enable or disable strong passwords:
At the Switched PDU: prompt, type set option strong password, followed by enabled or dis­abled and press Enter.
Enabling or disabling the external configura­tion reset button:
The Set Option Button command enables or dis­ables the external configuration reset button. This feature can enhance system security by protect­ing the PDU configurations from being reset lo­cally.
Note! If this feature has been enabled and the administrative account user­name/password has been lost, then the PDU must be returned to the factory for non-warranty reset of the configuration.
To enable or disable the configuration reset button:
At the Switched PDU: prompt, type set option button, followed by enabled or disabled and press Enter.
Enabling or disabling the ‘more’ prompt:
The Set Option More command enables or dis­ables the ‘more’ prompt for display of data larger than the terminal window.
To enable or disable ‘more’:
At the Switched PDU: prompt, type set option more, followed by enabled or disabled and press Enter.
Setting the temperature scale:
The Set Option TempScale command sets the temperature scale that the PDU will report in.
To set the temperature scale:
At the Switched PDU: prompt, type set option tempscale, followed by celsius or fahrenheit and press Enter.
Displaying system options:
The Show Options command displays all system option information.
To display system option information:
At the Switched PDU: prompt, type show options and press Enter.
Example
PDU: show options System Options Display Orientation: NORMAL
Strong Passwords: DISABLED Configuration Reset Button: ENABLED More Prompt: ENABLED Temperature Scale: CELSIUS
Displaying the PDU firmware version:
The Version command displays the PDU firmware version.
To display the firmware version:
At the Switched PDU: prompt, type version and press Enter.
Performing a warm boot:
The Restart command performs a warm boot of the PDU.
Note! System user/outlet/group/port configura­tion or outlet states are NOT changed or reset with this command.
To perform a warm boot:
At the Switched PDU: prompt, type restart and press Enter.
TCP/IP Administration
Note!
A restart of the PDU is required after setting or changing ANY TCP/IP con­figurations.
Enabling or disabling DHCP support:
The Set DHCP command enables or disables DHCP support.
To enable or disable DHCP support:
At the Switched PDU: prompt, type set dhcp, followed by enabled or disabled and press En- ter.
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Setting the IP address:
The Set Ipaddress command sets the TCP/IP address of the network interface controller.
To set the IP address:
At the Switched PDU: prompt, type set ipad­dress, followed by the IP address and press En­ter.
Example
The following command sets the IP address to
12.34.56.78:
Switched PDU: set ipaddress 12.34.56.78<Enter>
Setting the subnet mask:
The Set Subnet command sets the subnet mask for the network the PT40 will be attached to.
To set the subnet mask:
At the Switched PDU: prompt, type set subnet, followed by the subnet mask and press Enter.
Example
The following command sets the subnet mask to
255.0.0.0
Switched PDU: set subnet 255.0.0.0<Enter>
Setting the gateway:
The Set Gateway command sets the IP address of the default gateway the PDU uses to access external networks.
To set the gateway IP address:
At the Switched PDU: prompt, type set gateway, followed by the gateway IP address and press Enter.
Example
The following command set the gateway IP ad­dress to 12.34.56.1:
Switched PDU: set gateway 12.34.56.1<Enter>
Setting the DNS IP address:
The Set DNS command sets the TCP/IP address of the Domain Name server (DNS).
To set the DNS IP address:
At the Switched PDU: prompt, type set, followed by dns1 or dns2 and the Domain Name server’s IP address. Press Enter.
Example
The following command sets the primary Domain Name server IP address to 98.76.54.254:
Switched PDU: set dns1 98.76.54.254<Enter>
Displaying network configuration information:
The Show Network command displays TCP/IP, Telnet, SSH, Web, SSL and SNMP configuration information.
• IP address, subnet mask, gateway and DNS IP addresses
• Enabled-disabled status and port numbers for Telnet, SSH, HTTP,SSL and SNMP support
• HTTP authentication method and SSL access setting
• Network status
To display network configuration information:
At the Switched PDU: prompt, type show net­work and press Enter.
Example
The following command displays the network configuration information:
Switched PDU: show network<Enter> Network Configuration IP Address: 12.34.56.78 DNS1: 98.76.54.254
Subnet Mask: 255.0.0.0 DNS2: 0.0.0.0 Gateway: 12.34.56.1
Telnet: Enabled Port: 23 SSH: Enabled Port: 65535 Auth: Password, Kb-Int HTTP: Enabled Port: 80 Security: BASIC SSL: Enabled
Access: Required SNMP: Enabled
Network Status Link: Up
Speed: 100 Mbps Duplex: Full Negotiation: Auto
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HTTP Administration
Note!
A restart is required after setting or changing ANY Telnet/Web configura­tions.
Enabling and disabling HTTP support:
The Set HTTP command is used to enable or disable HTTP support.
To enable or disable HTTP support:
At the Switched PDU: prompt, type set http, fol­lowed by enabled or disabled and press Enter.
Changing the HTTP server port:
With HTTP support enabled, the HTTP server watches and responds to requests on the default HTTP port number 80. This port number may be changed using the Set HTTP Port command.
To change the HTTP port:
At the Switched PDU: prompt, type set http port, followed by the port number and press Enter.
Example
The following changes the HTTP port number to 2048:
Switched PDU: set HTTP port 2048<Enter>
Setting the HTTP authentication method:
The Set HTTP Security command is used to set the method of authentication. The PDU HTTP server supports two authentication methods for security and validation of the username-password – Basic and MD5 digest.
To set the HTTP authentication method:
At the Switched PDU: prompt, type set http se­curity, followed by basic or md5 and press En­ter.
Telnet Administration
Note!
A restart of the PDU is required after setting or changing ANY Telnet/Web configurations.
Enabling and disabling Telnet support:
The Set Telnet command is used to enable or disable Telnet support.
To enable or disable Telnet support:
At the Switched PDU: prompt, type set telnet, followed by enabled or disabled and press En-
ter.
Changing the Telnet port:
With Telnet support enabled, the Telnet server watches and responds to requests on the default Telnet port number 23. This port number may be changed using the Set Telnet Port command.
To change the Telnet socket:
At the Switched PDU: prompt, type set telnet port, followed by the port number and press En­ter.
Example
The following changes the Telnet port number to 7001:
Switched PDU: set telnet port 7001<Enter>
FTP Administration
You may upload new versions of firmware into the PDU using File Transfer Protocol (FTP). This allows access to new firmware releases for firm­ware improvements and new features additions. The following commands are used to configure the PDU for an FTP firmware upload.
Setting the FTP host address:
The Set FTP Host command sets the FTP host IP address or hostname allowing for firmware file up­loads.
To set the FTP Host address:
At the Switched PDU: prompt, type set ftp host, followed by the IP address or hostname and press Enter.
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Examples
The following command sets the FTP host IP address to 12.34.56.99:
Switched PDU: set ftp host 12.34.56.99<Enter>
The following command sets the FTP hostname to ftp.rittal.com:
Switched PDU: set ftp host
ftp.rittal.com<Enter>
Setting the FTP username:
The Set FTP Username command sets the user­name as required by the FTP Host.
To set the FTP username:
At the Switched PDU: prompt, type set ftp user­name, followed by the FTP username and press Enter.
Example
The following command sets the FTP username to Guest:
Switched PDU: set ftp username guest<Enter>
Setting the FTP Password:
The Set FTP Password command sets the pass­word as required by the FTP Host.
To set the FTP password:
At the Switched PDU: prompt, type set ftp pass­word, followed by the FTP password and press Enter.
Example
The following command sets the FTP password to OpenSesame:
Switched PDU: set ftp password OpenS­esame<Enter>
Setting the filename to be uploaded:
The Set FTP Filename command sets the file­name of the firmware file to be uploaded.
To set the FTP filename:
At the Switched PDU: prompt, type set ftp file­name, followed by the firmware filename and press Enter.
Example
The following command sets the FTP filename to snb_s50a.bin:
Switched PDU: set ftp filename snb_s50a.bin<Enter>
Setting the directory for the file to be up­loaded:
The Set FTP Directory or Set FTP Filepath com­mands set the directory for the firmware file to be uploaded.
To set the FTP directory:
At the PDU: prompt, type set ftp directory, fol­lowed by the directory and press Enter.
Or, type set ftp filepath, followed by the directory and press Enter
Example
The following command sets the FTP directory to ftp://PDU:
PDU: set ftp directory ftp://PDU<Enter>
Enabling or disabling automatic updates:
The Set FTP Autoupdate command is used to enable or disable automatic firmware update sup­port.
To enable or disable automatic updates:
At the Switched PDU: prompt, type set ftp aut­oupdate, followed by enabled or disabled and press Enter.
Setting the automatic update scheduled day:
The Set FTP Autoupdate Day command is used to set the day when automatic updates occur.
To set the automatic update day:
At the Switched PDU: prompt, type set ftp aut­oupdate day, followed by a day of the week or everyday and press Enter.
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Example
The following command sets the automatic up­date day to Sunday:
Switched PDU: set ftp autoupdate day sun­day<Enter>
Setting the automatic update scheduled hour:
The Set FTP Autoupdate Hour command is used to hour of the day when automatic updates occur.
To set the automatic update hour:
At the Switched PDU: prompt, type set ftp aut­oupdate hour, followed by an hour of the day and press Enter.
Examples
The following command sets the automatic up­date hour to 12 AM:
Switched PDU: set ftp autoupdate hour 12am<Enter>
The following command sets the automatic up­date hour to 3 PM:
Switched PDU: set ftp autoupdate hour 3pm<Enter>
Displaying FTP configuration information:
The Show FTP command displays all FTP con­figuration information.
• FTP Host IP address
• FTP Host username and password
• Firmware filepath and filename
To display FTP configuration information:
At the Switched PDU: prompt, type show ftp and press Enter.
Example
The following command displays the FTP configu­ration information:
Switched PDU: show ftp<Enter> FTP Configuration Host: ftp.rittal.com
Username: guest Password: OpenSesame Directory: ftp://PDU Filename: snb_s52a.bin
FTP Automatic Updates Configu­ration
Automatic Updates:
12.34.56.99 Scheduled Day: Sunday Scheduled Hour: 3 PM
SNTP Administration
The PDU supports the use of a network time ser­vice to provide a synchronized time reference.
Setting the SNTP server address:
The Set SNTP command is used to set the pri­mary and secondary SNTP server addresses.
To set the SNTP server address:
At the Switched PDU: prompt, type set sntp, followed by primary or secondary, and the SNTP server IP address or hostname. Press Enter.
Examples
The following command sets the primary SNTP server address to 204.152.184.72:
Switched PDU: set sntp primary
204.152.184.72<Enter>
The following command sets the secondary SNTP server address to cuckoo.nevada.edu:
Switched PDU: set sntp secondary cuckoo.nevada.edu<Enter>
Setting the local GMT offset:
The Set SNTP GMToffset command is used to set the offset from GMT for the date/time returned by SNTP. The offset can be configured in whole hours between -12 and 12 hours.
Note! The PDU does not support automatic adjustment for daylight savings.
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To set the local GMT offset:
At the Switched PDU: prompt, type set sntp gmtoffset, followed by the offset value, and press Enter.
Examples
The following command sets the local GMT offset to -12:
Switched PDU: set sntp gmtoffset -12<Enter>
Displaying SNTP configuration information:
The Show SNTP command displays all SNTP configuration information.
To display SNTP configuration information
At the Switched PDU: prompt, type show sntp and press Enter.
Example
The following command displays the SNTP con­figuration information:
Switched PDU: show sntp <Enter> Date/Time (Local GMT Offset -12): 2006-02-
21 21:32:48 Primary Host: 204.152.184.72
Secondary Host: cuckoo.nevada.edu
UPS Administration Creating a UPS record:
The Create UPS command adds a UPS device to the PDU.
To create a UPS record:
At the Switched PDU: prompt, type create UPS and press Enter.
At the prompt, type the corresponding number from the list of the UPS types and press Enter.
At the Host Name: prompt, type the UPS’s IP address or hostname and press Enter.
Example
The following command creates a UPS record for a Toshiba UPS with the hostname ‘DC1Toshiba1’:
Switched PDU: create ups<Enter> UPS types:
1 -- APC 2 -- Liebert 3 -- MGE 4 -- Tripp Lite 5 -- Generic (RFC1628) 6 –- Hewlett Packard 7 -- Minuteman 8 -- Mitsubishi 9 -- Powerware 10 -- Toshiba
Select type(1-10): 10<Enter> Host/IP: DC1Toshiba1<Enter>
Removing a UPS record:
The Remove UPS command removes a UPS record.
To remove a UPS record:
At the Switched PDU: prompt, type remove ups and press Enter.
At the prompt, type the index number of the UPS to be removed and press Enter.
Example
The following command removes the UPS record at index 3:
Switched PDU: remove ups<Enter> 1 Type: Liebert
Host/IP: DC1Liebert1 2 Type: Powerware
Host/IP: DC1Powerware1 3 Type: Toshiba
Host/IP: DC1Toshiba1 Select UPS(1-8): 3<Enter>
Changing the UPS type:
The Set UPS Type command is used to change the type of UPS for each UPS record.
To change a UPS record:
At the Switched PDU: prompt, type set ups type and press Enter.
At the prompt, type the index number for the UPS record to be changed and press Enter.
At the prompt, type the corresponding number from the list of the UPS types and press Enter.
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Example
The following command changes UPS type for the record at index number 2 to ‘MGE’:
Switched PDU: set ups type<Enter>
1 Type: Liebert Host/IP: DC1Liebert1
2 Type: Powerware Host/IP: DC1Powerware1
Select UPS(1-8): 2<Enter> UPS types: 1 -- APC
2 -- Liebert 3 -- MGE 4 -- Tripp Lite 5 -- Generic (RFC1628) 6 –- Hewlett Packard 7 -- Minuteman 8 -- Mitsubishi 9 -- Powerware 10 -- Toshiba
Select type(1-10): 3<Enter>
Changing the UPS host address:
The Set UPS Host command is used to change the IP address or hostname for each UPS record. Hostnames may be up to 60 characters long.
To change a UPS host address:
At the Switched PDU: prompt, type set ups host and press Enter.
At the prompt, type the index number for the UPS record to be changed and press Enter.
At the prompt, type IP address or hostname for the UPS and press Enter.
Example
The following command changes UPS hostname for the record at index number 2 to ‘DC1MGE1’:
Switched PDU: set ups host<Enter> 1 Type: Liebert
Host/IP: DC1Liebert1 2 Type: MGE
Host/IP: DC1Powerware1 Select UPS(1-8): 2<Enter> Host/IP: DC1MGE1<Enter>
Changing the UPS SNMP port:
With a UPS record configured, the PDU sends data requests to the default UPS SNMP port number 161. This port number may be changed using the Set UPS Port command.
To change the UPS SNMP port:
At the Switched PDU: prompt, type set ups port and press Enter.
At the prompt, type the index number for the UPS record to be changed and press Enter.
At the prompt, type the desired port number and press Enter.
Example
The following command changes port for the UPS record at index number 1 to ‘162’:
Switched PDU: set ups port<Enter>
UPS UPS Index Type Port
1 Liebert 161 2 MGE 161
Select UPS(1-8): 1<Enter> Port: 162<Enter>
Changing the UPS SNMP Get community string:
With a UPS record configured, the PDU sends data requests to the UPS using the default Get community string of ‘public’. This string may be changed using the Set UPS Port command.
Note! The GET community string configured on the PDU MUST match the read-only community string configured on the UPS.
To change a UPS record:
At the Switched PDU: prompt, type set ups get­comm and press Enter.
At the prompt, type the index number for the UPS record to be c and press Enter.
At the prompt, type the Get community string for the UPS and press Enter.
Example
The following command changes Get community string for the record at index number 2 to ‘re­adonly’:
Switched PDU: set ups getcomm<Enter>
UPS UPS Community Index Type String
1 Liebert public 2 MGE public
Select UPS(1-8): 2<Enter> Community String: re-
adonly<Enter>
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Enabling/disabling UPS voltage polling:
With a UPS record configured, the PDU by default enables voltage polling of the UPS. This feature may be enabled or disabled using the Set UPS VPoll command.
To enable/ disable UPS voltage polling:
At the Switched PDU: prompt, type set ups vpoll and press Enter.
At the prompt, enter the index number for the UPS record to be changed and press Enter.
At the prompt, type on or off, and press Enter.
Example
The following command disables voltage polling for the record at index number 2:
Switched PDU: set ups vpoll<Enter>
UPS UPS Voltage Index Type Polling
1 Liebert On 2 MGE On
Select UPS(1-8): 2<Enter> Voltage Polling: Off<Enter>
Adding an infeed to a UPS:
The Set UPS AddInfeed command adds a logical association of an infeed to a UPS.
To add an infeed to a UPS:
At the Switched PDU: prompt, type set ups addinfeed and press Enter.
At the prompt, enter the index number for the UPS record to be changed and press Enter.
At the prompt, type the absolute infeed ID of the desired infeed, and press Enter.
Example
The following command associates infeed .aa to UPS record at index number 1:
Switched PDU: set ups addinfeed<Enter> UPS UPS Infeed
Index Type IDs 1 Liebert
2 MGE .AA Select UPS(1-8): 1<Enter> Infeed ID: .aa<Enter>
Removing an infeed from a UPS:
The Set UPS DelInfeed command removes a logical association of an infeed from a UPS.
To remove an infeed from a UPS:
At the Switched PDU: prompt, type set ups delin­feed and press Enter.
At the prompt, enter the index number for the UPS record to be changed and press Enter.
At the prompt, type the absolute infeed ID of the desired infeed, and press Enter.
Example
The following command removes the association of infeed .aa from UPS record at index number 2:
Switched PDU: set ups delinfeed<Enter>
UPS UPS Infeed Index Type IDs
1 Liebert .AA 2 MGE .AA
Select UPS(1-8): 2<Enter> Infeed ID: .aa<Enter>
Displaying UPS configuration:
The Show UPS command displays information about all UPS devices.
• UPS Type and Host/IP address
• UPS SNMP port and community string
• SNMP Objects OID values and expected return
values
To display UPS configuration information:
At the Switched PDU: prompt, type show ups and press Enter.
Example
The following command displays UPS configura­tion information:
Switched PDU: show ups<Enter> 1 Type: Liebert Host/IP: DC1Liebert1 Voltage Polling: ON SNMP Configuration Community String: public
SNMP Port: 162
SNMP Objects/Expected Values Voltage: .1.3.6.1.2.1.33.1.4.4.1.2.1 Utility Status: .1.3.6.1.2.1.33.1.4.1.0 On Battery: 0x5 On Utility: 0x3 More (Y/es N/o):
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8 Advanced Operations
8.1 SSL
Secure Socket Layers (SSL) version 3 enables secure HTML sessions between a PDU Remote Power Manager and a remote user. SSL pro­vides two chief features designed to make TCP/IP (Internet) transmitted data more secure:
• Authentication – The connecting client is as­sured of the identity of the server.
• Encryption – All data transmitted between the client and the server is encrypted rendering any intercepted data unintelligible to any third party.
SSL uses the public-and-private key encryption system by RSA, which also requires the use of digital certificates. An SSL Certificate is an elec­tronic file uniquely identifying individuals or web­sites and enables encrypted communication; SSL Certificates serve as a kind of digital passport or credential. The PDU product’s SSL Certificate enables the client to verify the PDU’s authenticity and to communicate with the PDU securely via an encrypted session, protecting confidential infor­mation from interception and hacking.
SSL Command Summary
Command Description
Set SSL Enables/disables SSL sup-
port
Set SSL Access Sets SSL access as optional
or required
8.1.1 Setting up SSL Support
Note!
A restart of the PDU is required after setting or changing ANY SSL configura­tions.
Enabling or disabling SSL support:
The Set SSL command is used to enable or dis­able SSL support.
To enable or disable SSL support:
At the Switched PDU: prompt, type set ssl, fol­lowed by enabled or disabled and press Enter.
Setting SSL access level:
The Set SSL Access command is used to assign use of SSL as optional or required. The default access level is set to optional.
To change the access level:
At the Switched PDU: prompt, type set ssl ac­cess, followed optional or required, and press Enter.
Example
The following changes the access level to re­quired:
Switched PDU: set ssl access required<Enter>
SSL Technical Specifications
Secure Socket Layer (SSL) version 3 Transport Layer Security (TLS) version 1 (RFC
2246) SSL/TLS-enabled HTTPS server (RFC 2818) Self-Signed X.509 Certificate version 3 (RFC
2459) Asymmetric Cryptography:
1024-bit RSA Key Exchange Symmetric Cryptography Ciphers: TLS_RSA_WITH_AES_256_CBC_SHA TLS_RSA_WITH_3DES_EDE_CBC_SHA TLS_RSA_WITH_AES_128_CBC_SHA TLS_RSA_WITH_DES_CBC_SHA
8.2 SSH
Secure Shell (SSH) version 2 enables secure network terminal sessions between a PDU Re­mote Power Manager and a remote user over insecure network. SSH provides an encrypted terminal sessions with strong authentication of both the server and client, using public-key cryp­tography and is typically used as a replacement for unencrypted Telnet. In addition to enabling secure network terminal sessions to the PDU for configuration and power management, the SSH session may be used for secure Pass-Thru con­nections to attached devices.
SSH requires the configuration and use of a client agent on the client PC. There are many freeware, shareware or for-purchase SSH clients available. Two examples are the freeware client PuTTY and the for-purchase client SecureCRT by Van­Dyke Software. For configuration and use of these clients, please refer to the applicable soft­ware documentation.
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SSH Command Summary
Command Description
Set SSH Enables/disables SSH support Set SSH AuthMethod Enables/disables the SSH
server authentication methods
Set SSH Port Sets the SSH server port num-
ber
Setting up SSH Support
Note!
A restart of the PDU is required after setting or changing ANY SSH configura­tions.
Enabling or disabling SSH support:
The Set SSH command is used to enable or dis­able SSH support.
To enable or disable SSH support:
At the Switched PDU: prompt, type set ssh, fol­lowed by enabled or disabled and press Enter.
Changing the SSH server port:
With SSH support enabled, the SSH server watches and responds to requests on the default SSH port number 22. This port number may be changed using the Set SSH Port command.
To change the SSH port:
At the Switched PDU: prompt, type set ssh port, followed by the port number and press Enter.
Example
The following changes the SSH port number to 65535:
Switched PDU: set ssh port 65535<Enter>
Enabling or disabling SSH server authentica­tion methods:
The Set SSH Authentication Method command is used to set the method of SSH server authentica­tion. The PDU SSH server supports two authenti­cation methods for security and validation: Pass­word and Keyboard-Interactive.
For more information on the SSH server au­thentication methods, see
Enabling or disabling SSH server authentication
methods:
To enable the SSH authentication methods:
At the Switched PDU: prompt, type set ssh authmethod, followed by password or kbint, fol- lowed by enabled or disabled, and press Enter.
Example
The following example sets the SSH authentica­tion method to keyboard-interactive:
Switched PDU: set ssh authmethod kbint en­abled<Enter>
SSH Technical Specifications
Secure Shell (SSH) version 2 Asymmetric Cryptography:
Diffie-Hellman DSA/DSS 512-1024 (random) bits per NIST specification
Symmetric Cryptography: AES256-CBC RIJNDAEL256-CBC 3DES-192-CBC AES192-CBC RIJNDAEL192-CBC BLOWFISH-128-CBC AES128-CBC RIJNDAEL128-CBC ARCFOUR-128
Message Integrity: HMAC-SHA1-160 HMAC-SHA1-96 HMAC-MD5-128 HMAC-MD5-96
Authentication: Username/Password
Session Channel Break Extension (for RS232 Break)
8.3 SNMP/Thresholds
The PDU family of products supports the Simple Network Management Protocol (SNMP). This allows network management systems to use SNMP requests to retrieve information and control power for the individual outlets.
The PDU includes an SNMP v2c agent supporting standard MIB I and MIB II objects. A private en­terprise MIB extension (PDU3 MIB) is also sup­ported to provide remote power control.
Note! For security, SNMP support is disabled by default.
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SNMP Command Summary
Command Description
Set SNMP Enables or disables SNMP sup-
port Set SNMP Getcomm Sets the ‘get’ community string Set SNMP Setcomm Sets the ‘set’ community string
Set SNMP Trapdest Sets a destination IP address or
hostname for traps Set SNMP Traptime Sets the delay for steady state
condition traps Set SNMP IPRestrict Allows SNMP GET and SET
requests from defined traps desti-
nations only Show SNMP Displays all SNMP configuration
information
MIB, OID and Support
The PDU SNMP MIB and OID are available on the Rittal website
Enabling and Setting up SNMP Support
PDU SNMP support must be enabled and config­ured for access to PDU3 MIB objects and genera­tion of all PDU3 traps.
Enabling/disabling SNMP support:
The PDU SNMP command is used to enable or disable SNMP support.
To enable SNMP support:
At the Switched PDU: prompt, type set snmp, followed by enabled or disabled and press Enter.
Note! A restart of the PDU is required after enabling or disabling SNMP support.
Setting trap destinations:
The Set SNMP Trapdest1 and Trapdest2 com­mands are used to set the IP addresses or host­name of SNMP management stations receiving all traps. The PDU supports a maximum of two trap destinations; one must be defined to enable trap generation.
To set the trap destination:
At the Switched PDU: prompt, type set snmp, trapdest1 or trapdest2, the Ipaddress or host- name and press Enter.
Examples
The following sets the trap destination 1 to
64.42.31.208:
Switched PDU: set snmp trapdest1
64.42.31.208<Enter>
The following sets the trap destination 2 to snmp.rittal.com:
Switched PDU: set snmp trapdest2 snmp.rittal.com<Enter>
To reset the trap destination:
At the Switched PDU: prompt, type set snmp, trapdest1 or trapdest2, 0.0.0.0 and press Enter.
Setting the trap timer:
The Set Traptime command sets the timer period between repeated error-condition traps. The valid range for the timer period is 1 to 65535 (in sec­onds). The default value for the timer period is 60 sec­onds.
To set the trap timer:
At the Switched PDU: prompt, type set traptime, followed by the timer period and press Enter.
Example
The following sets the timer period to 180 sec­onds:
Switched PDU: set traptime 180<Enter>
Setting the Get/Set community strings:
The PDU supports two SNMP community strings that provide varying levels of access to objects defined in the PDU3 MIB.
Community strings may be 1 to 24 characters.
Setcomm:
The Setcomm string provides read-write access to PDU3 MIB objects. The default Setcomm string is “private”
To set the Setcomm community string:
At the Switched PDU: prompt, type set snmp setcomm, followed by the string and press Enter.
Getcomm:
The Getcomm string provides read-only access to PDU3 MIB objects. The default Getcomm string is “public”.
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To set the Getcomm community string:
At the Switched PDU: prompt, type set snmp getcomm, followed by the string and press Enter.
Setting SNMP IP Restrictions:
The Set SNMP IP Restrictions command supports SNMP Manager GET and SET requests to only be allowed from the IP addresses of the defined traps destinations.
To set SNMP IP Restrictions:
At the Switched PDU: prompt, type set snmp iprestrict trapdests and press Enter.
To remove SNMP IP Restrictions:
At the Switched PDU: prompt, type set snmp iprestrict none and press Enter.
Setting the SNMP SysName:
The Set SNMP SysName command is used to set the SNMP MIB-II SysName object.
To set the SysName object:
At the Switched PDU: prompt, type set snmp sysname, followed by the object name and press Enter.
Setting the SNMP SysLocation:
The Set SNMP SysName command is used to set the SNMP MIB-II SysLocation object.
To set the SysLocation object:
At the Switched PDU: prompt, type set snmp syslocation, followed by the object location and press Enter.
Setting the SNMP SysContact:
The Set SNMP SysName command is used to set the SNMP MIB-II SysLocation object.
To set the SysContact object:
At the Switched PDU: prompt, type set snmp syscontact, followed by the object contact and press Enter.
Setting the Trap community string:
The Set SNMP Trapcomm command is used to set the community string that is included with all
generated traps. This string must be defined to enable trap generation.
The trap community string may be 1 to 24 charac­ters. The default Trapcomm string is “trap”.
To set the Trapcomm community string:
At the Switched PDU: prompt, type set snmp trapcomm, followed by the string and press En­ter.
Displaying SNMP configuration information:
The Show SNMP command displays all SNMP configuration information.
• SNMP support status
• SNMP community strings
• Trap timer value
• Trap destinations
To display SNMP configuration information:
At the Switched PDU: prompt, type show snmp and press Enter.
Example
The following command displays the SNMP con­figuration information:
Switched PDU: show snmp<Enter> SNMP Configuration SNMP: Enabled GET Community String: public
SET Community String: private TRAP Community String: trap
Error Trap Repeat Time(sec.): 180 Trap Destination 1: 64.42.31.208
Trap Destination 2: snmp.rittal.de IP Restrictions: Trap Destinations Only SysName: No Name
SysLocation: No Location SysContact: No Contact
SNMP Traps
The Switched PDU supports five types of SNMP traps. Traps are enabled at the Tower (T), Infeed (I), outlet (O), Environmental Monitor (E) or sen­sor (S) level.
Trap Summary
Name Level(s) Description
Status T, I, O, E, S Operational status change Change O Control status change Load I Input load out of limit
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All traps include the Location of the PDU as defined with the Set Location command.
Status trap
A Status trap is generated when an error condi­tion occurs on a tower, infeed, Environmental Monitor or individual sensor. Status traps include the reported Status, the Location of the PDU and identifier and name of the affected tower, infeed, outlet, environmental monitor or sensor.
Any error state generates a Status trap and trig­gers the trap timer. A new trap is generated at the end of every timer period until the Status returns to a non-error status. All status traps are enabled by default.
Tower Status traps
Status Error Description
Normal Tower is working correctly NoComm x Communication to the tower
has been lost
Infeed Status traps
Status Error Description
On Infeed is on OffError x Infeed should be on but no
current is sensed at the in­feed
NoComm x Communication to the infeed
has been lost
Outlet Status traps
Status Error Description
On Outlet is on Off Outlet is off OnWait Outlet Status in transition OffWait Outlet Status in transition OnError x Outlet should be off but
current is sensed at the out­let
OffError x Outlet should be on but no
current is sensed at the out­let
OffFuse x Outlet should be on but a
blown fuse has been de­tected
NoComm x Communication to the outlet
has been lost
Environmental Monitor Status traps
Status Error Description
Normal Environmental Monitor is
working correctly
NoComm x Communication to the Envi-
ronmental Monitor has been lost
Note! Traps are generated according to a hierarchical architecture, for example, if an Tower Status enters a trap condition, only the Tower Status trap will be gen­erated. Infeed, Outlet, Environmental Monitor or Sensor Status and Temp and Humid traps will be suppressed until the Tower Status returns to Normal.
Change trap
The Change trap is generated for all outlet status changes between any on/off conditions. Change traps include the outlet status, Location of the PDU, and identifier and name of the affected out­let. For descriptions of the outlet status types, please refer to the prior table.
Load Trap
The Load trap is generated whenever the total input load on an infeed exceeds a preset thresh­old. Load traps include the reported input load, load status, Location of the PDU, and identifier and name of the affected infeed.
Any error state generates a Load trap and triggers the trap timer. A new trap is generated at the end of every timer period until the Load returns to a non-error status.
Load traps
Status Error Description
Normal Infeed is on and within preset
thresholds NotOn Infeed is off Reading Non-error state – Load status
currently being read LoadHigh x Infeed current load exceeds
preset threshold OverLoad x Infeed current load exceeds
the measurable range for the
infeed ReadError x Unable to read Load status NoComm x Communication to the infeed
has been lost
Configuring Traps
SNMP Trap Command Summary
Command Description
Set Trap Tower Status Enables or disables the
Tower Status trap
Set Trap Infeed Status Enables or disables the
Infeed Status trap off
Set Trap Infeed Load Enables or disables the
Infeed Load trap
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Set Trap Infeed HighThresh Sets the Infeed Load trap
high limit
Set Trap Outlet Change Enables or disables the
Outlet Change trap
Set Trap Outlet Status Enables or disables the
Outlet Status trap
Set Trap EM Status Enables or disables the
Environmental Monitor Status trap
Show Traps Displays trap configura-
tions
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Enabling or Disabling a Status trap:
The Set Trap … Status command is used to en­able or disable Status traps for a Tower, Infeed or Outlet.
To Enable or Disable a Status trap:
At the Switched PDU: prompt, type set trap (tower, infeed, outlet, em or ths) status, fol­lowed by the tower, infeed or outlet name, and on or off. Press Enter, or\
Type set trap (tower, infeed, outlet, em or ths) Status all, followed by on or off and press Enter.
Examples
The following command enables the Status trap for the first tower, using the tower’s absolute name:
Switched PDU: set trap tower status .a on<Enter>
The following command enables the Status trap for the tower named Florida_HQ_1:
Switched PDU: set trap tower status Flor­ida_HQ_1 on<Enter>
Note! Enabling lower hierarchical traps auto­matically enables traps of higher hierar­chical value: i.e. enabling an Outlet Sta­tus trap automatically enables the Infeed and Tower Status traps for that outlet. Conversely, if a Tower Status trap is disabled, all associated Infeed Status & Load and Outlet Status traps will be disabled.
Enabling or Disabling a Load trap:
The Set Trap Infeed Load command is used to enable or disable an Infeed Load trap.
To Enable or Disable a Load trap:
At the Switched PDU: prompt, type set trap in­feed load, followed by the infeed name, and on or off. Press Enter, or
Type set trap infeed load all, followed by on or off and press Enter.
Examples
The following command enables the Load trap for second infeed on the first tower, using the in­feed’s absolute name:
Switched PDU: set trap infeed load .AB on<Enter>
The following command disables the Load trap for all infeeds:
Switched PDU: set trap infeed load all off<Enter>
Note! Enabling lower hierarchical traps auto­matically enables traps of higher hierar­chical value: i.e. enabling an Infeed Load trap automatically enables the Infeed and Tower Status traps for that infeed.
Setting the Infeed Load limit:
The Set Trap Infeed Loadhigh command is used to set the upper load limits for an input feed.
To set the infeed load limit:
At the Switched PDU: prompt, type set trap in­feed loadhigh, followed by the infeed name, and a value from 0 to 255 in amperes. Press Enter.
Example
The following command sets the infeed load limit for the second infeed on the first tower to 25 am­peres, using the infeed’s absolute name:
Switched PDU: set trap infeed loadhigh .ab 25<Enter>
Enabling or Disabling a Change trap:
The Set Trap Outlet Change command is used to enable or disable an Outlet Change trap.
To Enable or Disable a Change trap:
At the Switched PDU: prompt, type set trap outlet change, followed by the outlet name and on or off.
Press Enter, or Type set trap outlet change all, followed by on
or off and press Enter.
Example
The following command enables the Change trap for the third outlet on the first infeed of the second tower, using the outlet’s absolute name:
Switched PDU: set trap outlet change .ba3 on<Enter>
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Displaying trap configuration information:
The Show Traps command displays information about all traps.
To display trap information:
At the Switched PDU: prompt, type show traps and press Enter.
Example
The following command requests trap configura­tion information:
Switched PDU: show traps <Enter> Tower trap configuration: Tower Towe Status
ID Name Trap .A Florida_HQ_1 ON
.B Florida_HQ_2 ON More (Y/es N/o): y Input feed trap configuration: Input Input Status Load High
Feed ID Feed Name Trap Trap Load .AA HQ_1_Infeed_A ON ON 255 A
.BA HQ_2_Infeed_A ON ON 255 A More (Y/es N/o): y Outlet trap configuration: Outlet Outlet Stats Change
ID Name Trap Trap .AA1 DataServer_1 ON OFF
.AA2 WebServer_1 ON OFF .AA3 FileServer_1 ON OFF .AA4 ON OFF .AA5 ON OFF .AA6 ON OFF .AA7 ON OFF .AA8 ON OFF .AB1 ON OFF .AB2 ON OFF .AB3 ON OFF .AB4 ON OFF .AB5 ON OFF .AB6 ON OFF .AB7 ON OFF .AB8 ON OFF
More (Y/es N/o): y
8.4 LDAP
The Rittal PDU family of products supports Light­weight Directory Access Protocol (LDAP) Version
3. This support enables authentication with LDAP servers; user accounts do not need to be individu­ally created locally on each PDU device.
This allows administrators to pre-define and con­figure (in each PDU product, and in the LDAP server) a set of necessary LDAP Groups, and access rights for each. User’s access rights can then be assigned or revoked simply by making the user a member of one-or-more pre-defined PDU LDAP Groups. User accounts can be added, de­leted, or changed in the LDAP server without any changes needed on individual PDU products.
PDU LDAP support has been tested in the follow­ing environments:
• Microsoft Active Directory (MSAD)
• Novell eDirectory (eDir)
• OpenLDAP
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LDAP Command Summary
Command Description
Add GrouptoLDAP Grants an LDAP group ac-
cess to one or more groups
Add OutlettoLDAP Grants an LDAP group ac-
cess to one or all outlets
Add PorttoLDAP Grants an LDAP group ac-
cess to one or serial ports Create LDAPGroup Adds an LDAP group name Delete GroupfromLDAP Removes access to one or
more groups for an LDAP
group Delete OutlettoLDAP Removes access to one or
more outlets for an LDAP
group Delete PortfromLDAP Removes access to one or
more serial ports for an
LDAP group List LDAPGroup Displays all accessible out-
let/groups/ports for an LDAP
group List LDAPGroups Displays privilege levels for
all LDAP groups Ping Verifies proper DNS configu-
ration by name resolution Remove LDAPGroup Deletes an LDAP group
name Set Authorder Specifies the authentication
order for each new session
attempt Set DNS Sets the IP address of the
Domain Name server Set LDAP Bind Specifies the LDAP bind
request password type Set LDAP BindDN Specifies the user account
Fully-Qualified Distinguished
Name (FQDN) for binds Set LDAP BindPW Specifies the user account
password for binds Set LDAP GroupAttr Specifies the user class
distinguished name (DN) or
names of groups a user is a
member of Set LDAP GroupType Specifies the data type for
the Set LDAP GroupAttr
command Set LDAP Host Sets the IP address or host-
name of the Directory Ser-
vices server Set LDAP Port Sets the LDAP server port
number Set LDAP UserBaseDN Sets the base distinguished
name (DN) for the username
search at login Set LDAP UserFilter Sets the filter used for the
username search at login Set LDAP UseTLS Enables/disables LDAP over
TLS/SSL support Set LDAP Enables/disables LDAP
support
Set LDAPGroup Access Sets the access level for an
LDAP group
Set LDAPGroup Envmon Grants or removes privileges
to view input and environ­mental monitoring status
Show LDAP Displays LDAP configura-
tions
Show Network Displays network configura-
tion information
Enabling and Setting up LDAP Support
There are a few configuration requirements for properly enabling and setting up LDAP support. Below is an overview of the minimum require­ments.
Directory Services server configuration require­ments:
1. Define at least one LDAP group.
2. Assign users to that LDAP group.
PDU configuration requirements:
1. Enable LDAP support.
2. Define the IP address and domain com­ponent of at least one Directory Services server.
3. Set the LDAP bind request method being utilized by the Directory Services server.
4. Define the IP address of at least one DNS server.
5. Test DNS server configuration using PDU ‘ping’ support.
6. Define at least one LDAP group and as­sign access rights for that group.
Note! LDAP group names on the Directory Service server and the PDU must match.
Enabling and disabling LDAP support:
The Set LDAP command is used to enable or disable LDAP support.
To enable or disable LDAP support:
At the Switched PDU: prompt, type set ldap, followed by enabled or disabled and press En-
ter.
Setting the LDAP host address:
The Set LDAP Host command sets the TCP/IP address of the Directory Services server.
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To set the LDAP host address:
At the Switched PDU: prompt, type set ldap, followed by host1 or host2 and the Directory Services server’s IP address or hostname. Press Enter.
Examples
The following command sets the primary Direc­tory Services server IP address to 98.76.54.32:
Switched PDU: set ldap host1
98.76.54.32<Enter>
The following command sets the secondary Direc­tory Services server hostname to ldap.rittal.com:
Switched PDU: set ldap host2 ldap.rittal.com<Enter>
Changing the LDAP server port:
The Set LDAP Port command sets the port to which the PDU sends LDAP requests to on the previously defined LDAP server. The default port is 389.
To change the LDAP server port:
At the Switched PDU: prompt, type set ldap port, followed by the port number and press Enter.
Example
The following command sets the LDAP server port number to 8888:
Switched PDU: set ldap port 8888<Enter>
Enabling and disabling LDAP over TLS/SSL support:
The Set LDAP UseTLS command is used to en­able or disable LDAP over TLS/SSL support.
To enable or disable LDAP over TLS/SSL support:
At the Switched PDU: prompt, type set ldap usetls, followed by yes or no and press Enter.
Note!
If LDAP Over TLS/SSL is enabled, MD5 binding is disabled.
Setting the LDAP bind password type:
The Set LDAP Bind command sets the password type used in the bind requests. The PDU sup­ports two LDAP bind methods – Simple and MD5.
The Simple method uses unencrypted delivery of a username-password over the network to the Active Directory server for authentication.
The MD5 digest method provides much stronger protection utilizing one-way encoded hash num­bers, never placing the username-password on the network.
Note! Windows 2000 is known only to support Simple binding. Windows 2003 sup­ports both Simple and MD5 binding.
To set the bind password type:
At the Switched PDU: prompt, type set ldap bind, followed by simple or md5 and press Enter.
Note! If MD5 binding is enabled, LDAP over TLS/SSL is disabled.
Setting the search bind Distinguished Name (DN):
The Set LDAP BindDN command is used to set the fully-qualified distinguished name (FQDN) for user accounts to bind with. This is required for directory services that do not support anonymous binds. This field is used ONLY with Simple Binds. Maximum string length is 124 characters.
Note! If left blank, then an anonymous bind will be attempted. This field is used ONLY with Simple binds.
To set the search bind DN:
At the Switched PDU: prompt, type set ldap binddn, and press Enter. At the following prompt, type the FQDN and press Enter.
Example
The following sets the FQDN for MSAD to ‘cn=guest,cn=Users,dc=rittal,dc=com’:
Switched PDU: set ldap binddn<Enter> Enter Search Bind DN (Max characters 124): cn=guest,cn=Users,dc=rittal,dc=com<Enter>
Setting the search bind Distinguished Name (DN) password:
The Set LDAP BindPW command is used to set the password for the user account specified in the
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Search Bind DN. Maximum password size is 20 characters.
To set the Bind Password DN:
At the Switched PDU: prompt, type set ldap bindpw and press Enter. At the following prompt, type the bind password and press Enter.
Setting the group membership attribute:
The Set LDAP GroupAttr command is used to specify the name of user class attributes that lists distinguished names (DN), or names of groups that a user is a member of. Maximum string length is 30 characters.
To set Group Membership Attribute:
At the Switched PDU: prompt, type set ldap groupattr and press Enter. At the following
prompt, type the group membership attribute and press Enter.
Example
The following sets the group membership attribute for MSAD to ‘memberof’:
Switched PDU: set ldap groupattr<Enter> Enter Group Member Attr (Max character 30): memberof<Enter>
Setting the group membership value type:
The Set LDAP GroupType command is used to specify whether the values of Group Membership Attribute represent the Distinguished Name (DN) of a group or just the name of the group.
To set group membership value type:
At the Switched PDU: prompt, type set ldap grouptype followed by DN or Name and press Enter.
Example
The following sets group membership value to DN
Switched PDU: set ldap grouptype DN<Enter>
Setting the user search base Distinguished Name (DN):
The Set LDAP UserBaseDN command is used to set the base (DN) for the login username search. This is where the search will start, and will include all subtrees. Maximum size is 100 characters.
To set the user search base DN:
At the Switched PDU: prompt, type set ldap userbasedn and press Enter. At the following prompt, type the search base DN and press En­ter.
Example
The following sets the DN user search base for MSAD to ‘cn=Users,dc=rittal,dc=com’:
Switched PDU: set ldap userbasedn<Enter> Enter User Search Base DN (Max characters
100): cn=Users,dc=rittal,dc=com<Enter>
Setting the user search filter:
The Set LDAP UserFilter command is used to set the search filter for the username entered at the login prompt.
The search filter must be entered within paren­thesis and adhere to the following format:
(searchfilter=%s) where ‘searchfilter’ is the name of the attribute in
the user class which has a value that represents the user’s login name. In this string, the ‘%s’ will be replaced by the entered username. Maximum string length is 100 characters.
To set the user search filter:
At the Switched PDU: prompt, type set ldap userfilter and press Enter. At the following
prompt, type the User Search Filter and press Enter.
Example
The following sets the user search filter for MSAD to ‘samaccountname’:
Switched PDU: set ldap userfilter<Enter> Enter User Search Filter (Max characters 100): (samaccountname=%s)<Enter>
Setting the authentication order:
The Set Authorder command sets the authentica­tion order for remote authentication sessions. The PDU supports two methods for authentication order - Remote -> Local and Remote Only.
The Remote -> Local method first attempts au­thentication with the Active Directory server and if unsuccessful with the local user database on the PDU device.
The Remote Only method attempts authentication only with the Active Directory server and if unsuc­cessful, access is denied.
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Note!
With the Remote Only method, if au­thentication fails due to a communica­tion failure with the Active Directory server automatic authentication fallback will occur to authenticate with the local user data base on the PDU device.
To set the authentication order:
At the Switched PDU: prompt, type set author­der, followed by remotelocal or remoteonly and press Enter.
Note!
Rittal recommends NOT setting the au­thentication order to Remote Only until the LDAP has been fully configured and tested.
Displaying LDAP configuration information:
The Show LDAP command displays LDAP con­figuration information.
• Enabled-disabled status of LDAP support
• Directory Services server IP address and port
• Bind request password type and remote au-
thentication order
• Search bind distinguished name and password
• User search base distinguished name and filter
• Group membership attribute and type
To display the LDAP configuration information:
At the Switched PDU: prompt, type show ldap and press Enter.
Example
The following command displays the LDAP con­figuration information:
Switched PDU: show ldap LDAP Configuration LDAP: Enabled Host 1: 98.76.54.32
Host 2: ldap.rittal.com Port: 8888
TLS/SSL: Yes
Bind Type: MD5 Auth Order: Remote->Local
Search Bind DN: cd=guest,cn=Users,dc=rittal,dc=com Password: OpenSesame User Search Base DN: cn=Users,dc=rittal,dc=com Filter: (samaccountname=%s) Group Membership Attribute: memberof Value Type: DN
Setting the DNS IP address:
The Set DNS command sets the TCP/IP address of the Domain Name server (DNS).
Note! LDAP requires the definition of at least one Domain Name server.
To set the DNS IP address:
At the Switched PDU: prompt, type set, followed by dns1 or dns2 and the Domain Name server’s IP address. Press Enter.
Example
The following command sets the primary Domain Name server IP address to 98.76.54.254:
Switched PDU: set dns1 98.76.54.254<Enter>
Verifying the DNS configuration:
The Ping command may be used to verify the configuration of the DNS IP address.
To verify the DNS configuration:
At the Switched PDU: prompt, type ping, followed by the domain component of the Directory Ser­vices server previously configured and press En- ter.
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Example
The following command verifies the DNS configu­ration:
Switched PDU: ping rittal.de Pinging rittal.de [98.76.54.32] with 64
bytes of data: Reply from 98.76.54.32: bytes=64 pseq=0
triptime=0 Reply from 98.76.54.32: bytes=64 pseq=1 triptime=0 Reply from 98.76.54.32: bytes=64 pseq=2 triptime=0 Reply from 98.76.54.32: bytes=64 pseq=3 triptime=0 Reply from 98.76.54.32: bytes=64 pseq=4 triptime=0
8.4.1 Configuring LDAP Groups
Creating an LDAP group:
The Create LDAPGroup command creates an LDAP group.
To create an LDAP group:
At the Switched PDU: prompt, type create ldap­group, optionally followed by a 1-16 character
group name (Spaces are not allowed, and LDAP group names are not case sensitive). Press En- ter.
Example
The following command creates the LDAP group PowerUser:
Switched PDU: create ldapgroup Pow­erUser<Enter>
Removing an LDAP group:
The Remove LDAPGroup command removes an LDAP group.
To remove an LDAP group:
At the Switched PDU: prompt, type remove ldapgroup, optionally followed by a group name. Press Enter.
Setting LDAP group access level privileges:
The Set LDAPGroup Access command sets the access level privileges for an LDAP group. The PDU has four defined access privilege levels; Admin, User, On-Only and View-Only.
To set the access level privilege for an LDAP group :
At the Switched PDU: prompt, type set ldap­group access, followed by admin, user, ononly
or viewonly, optionally followed by a LDAP group name and press Enter.
Examples
The following command sets the LDAP group access level for LDAPAdmin to Admin:
Switched PDU: set ldapgroup access admin lda­padmin<Enter>
The following command sets the LDAP group access level for PowerUser to User:
Switched PDU: set ldapgroup access user pow­eruser<Enter>
Granting and removing input status viewing privileges :
The Set LDAPGroup Envmon command grants or removes input status viewing privileges to/from an LDAP group.
To grant or remove input status viewing privileges for an LDAP group:
At the Switched PDU: prompt, type set ldap­group envmon followed by on or off, optionally followed by a group name and press Enter.
Example
The following command grants input status view­ing privileges to the LDAP group PowerUser:
Switched PDU: set ldapgroup envmon on pow­eruser<Enter>
Displaying the LDAP access privilege levels:
The List LDAPGroups command displays all de­fined LDAP group with their access privilege level.
To display LDAP group access privilege levels:
At the Switched PDU: prompt, type list ldap­groups and press Enter.
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Example
The following command displays all LDAP groups with their access privilege level:
Switched PDU: list ldapgroups<Enter> LDAP Access Environmental
Group Name Level Monitoring LDAPAdmin Admin Allowed
PowerUser User Allowed User On-Only Not Allowed Guest View-Only Not Allowed
Adding outlet access to an LDAP group:
The Add OutletToLDAP command grants an LDAP group access to one or all outlets. To grant access for more than one outlet, but not all out­lets, you must use multiple Add OutletToLDAP commands.
To grant outlet access to an LDAP group:
At the Switched PDU: prompt, type add outlet­toldap, optionally followed by an outlet name and
a group name. Press Enter, or Type add outlettoldap all, followed by a group
name and press Enter.
Examples
The following commands grant the LDAP group PowerUser access to outlets A1 and Web­server_1:
Switched PDU:add outlettoldap .a1 pow­eruser<Enter> Switched PDU:add outlettoldap WebServer_1 poweruser<Enter>
Deleting outlet access for an LDAP group:
The Delete OutletFromLDAP command removes an LDAP group’s access to one or all outlets. You cannot remove access to any outlet for an administrative level group.
To delete outlet access for an LDAP group:
At the Switched PDU: prompt, type delete outlet­fromldap, optionally followed by an outlet name
and a group name. Press Enter, or Type delete outletfromldap all, followed by a
group name and press Enter.
Adding outlet group access to an LDAP group:
The Add GroupToLDAP command grants an LDAP group access to a outlet group. To grant
access for more than one outlet group, you must use multiple Add GroupToLDAP commands.
To grant outlet group access to an LDAP Group:
At the Switched PDU: prompt, type add group­toldap, optionally followed by an outlet group name and an LDAP group name. Press Enter.
Examples
The following commands grants to LDAP group PowerUser access to the outlet groups Server­Group_1 and ServerGroup_2:
Switched PDU:add grouptoldap servergroup_1 poweruser<Enter> Switched PDU:add grouptoldap servergroup_2 poweruser<Enter>
Deleting outlet group access for an LDAP group:
The Delete GroupFromLDAP command removes an LDAP group’s access to a outlet group. You cannot remove access to any group for an admin­istrative level group.
To delete outlet group access for an LDAP group:
At the Switched PDU: prompt, type delete group­fromldap, optionally followed by a outlet group name and an LDAP group name. Press Enter.
Adding serial port access to an LDAP group:
The Add PortToLDAP command grants an LDAP group access to the serial port.
To grant serial port access to an LDAP group:
At the Switched PDU: prompt, type add port­toldap console and a group name. Press En­ter.
Deleting serial port access for an LDAP group:
The Delete PortFromLDAP command removes an LDAP group’s access to the serial port. You can­not remove access to the serial port for an admin­istrative level group.
To delete serial port access for a user:
At the Switched PDU: prompt, type delete port­fromldap console and a group name. Press Enter.
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Displaying LDAP Group access:
The List LDAPGroup command displays all ac­cess rights for an LDAP group.
To display LDAP Group access:
At the Switched PDU: prompt, type list ldap­group, optionally followed by a group name. Press Enter.
Example
The following command displays information about the LDAP group PowerUser:
Switched PDU: list ldapgroup poweruser<Enter>
Username: PowerUser Outlet Outlet
ID Name .A1 DataServer_1
.A2 WebServer_1 Groups: ServerGroup_1
ServerGroup_2 More (Y/es N/o): Y Ports: Port Port
ID Name Console Console
Members of the PowerUser LDAP group may access the following outlets, outlet groups and serial ports: outlet A1 which has a descriptive name of DataServer_1, outlet A2 which has a descriptive name of WebServer_1, group Server­Group_1 group ServerGroup_2 and Console se­rial port.
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8.4.2 LDAP Technical Specifications
LDAP Authentication Process
Simple Bind Authentication Process
LDAP Server SentryClient
Initiate Sentry
session
Authentication
request with
Usename/ Password
Successful
Bind?
Username
found?
Successful
Bind?
Attribute
match?
Username
found?
Attribute name
compared to
Group
Membership
Attribute
Subtree search
starting from
User Search Base
DN with User
Search Filter
Prompt for login
credentials
Simple Bind using
User FQDN and
login password
Simple bind using
Search Bind
DN & Password
Subtree search
starting from
User Search Base
DN with User
Search Filter
Access Denied
Username groups
access rights
compared against
Sentry LDAP
groups
Group
match?
Access Granted
MD5 Bind Authentication Process
SentryLDAP ServerClient
Access Granted
Username groups
access rights
compared against
Sentry LDAP
groups
Access Denied
Initiate Sentry
session
Group
match?
SASL Digest-MD5
bind using uppercase
username &
entered password
Subtree search
starting from
User Search Base
DN with User Search Filter
Prompt for login
credentials
Attribute name
compared to
Group
Membership
Attribute
Attribute
match?
Authentication
request with
Usename/ Password
Successful
Bind?
Username
found?
Username groups access rights compared against PDU LDAP groups
Initiate PDU session
Initiate PDU session
Username groups access rights compared against PDU LDAP groups
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8.4.3 LDAPS Client Specifications
Secure Sockets Layer (SSL) version 3 Transport Layer Security (TLS) version 1 (RFC
2246)
x.509 version 3 Server Certificates (RFC 2459) with RSA key sizes up to 4096 bits
Symmetric Cryptography Ciphers: TLS_RSA_WITH_3DES_EDE_CBC_SHA (168­bit) TLS_RSA_WITH_DEX_CBC_SHA (56-bit) TLS_RSA_WITH_AES_128_CBC_SHA (128-bit) TLS_RSA_WITH_AES_256_CBC_SHA (256-bit)
Server certificates are accepted and used on – the-fly
A NULL client certificate is sent to the server if a client certificate is requested
8.5 TACACS+
The PDU family of products supports the Terminal Access Controller Access Control System (TA­CACS+) protocol. This enables authentication and authorization with a central TACACS+ server; user accounts do not need to be individually cre­ated locally on each PDU device.
This allows administrators to pre-define and con­figure (in each PDU product, and in the TACACS+ server) a set of necessary TACACS+ privilege levels, and users access rights for each. User’s access rights can then be assigned or revoked simply by making the user a member of one-or­more pre-defined PDU TACACS+ privilege levels. User account rights can be added, deleted, or changed within TACACS+ without any changes needed on individual PDU products.
The PDU supports 16 different TACACS+ privilege levels; 15 are entirely configurable by the system administrator (1 is reserved for default Admin level access to all PDU resources).
TACAC+ Command Summary
Command Description
Set Authorder Specifies the authentication
order for each new session at-
tempt Set TACACS Enables/disables SSL support Set TACACS Host Sets the IP address or host-
name of the TACACS server Set TACACS Key Sets the TACACS encryption
key Set TACACS Port Sets the TACACS server port
number Show TACACS Displays TACACS configura-
tions Add GrouptoTACACS Grants a TACACS account
access to one or more groups Add OutlettoTACACS Grants a TACACS account
access to one or all outlets Add PorttoTACACS Grants a TACACS account
access to one or serial ports Delete GroupfromTACACS Removes access to one or
more groups for a TACACS ac-
count Delete OutlettoTACACS Removes access to one or
more outlets for a TACACS ac-
count Delete PortfromTACACS Removes access to one or
more serial ports for a TACACS
account Set TacPriv Access Sets the access level for a
TACACS account Set TacPriv Envmon Grants or removes privileges to
view input and environmental
monitoring status List TacPrivs Displays access levels for all
TACACS accounts List TacPriv Displays all accessible out-
let/groups/ports for a TACACS
account
Enabling and Setting up TACACS+ Support
There are a few configuration requirements for properly enabling and setting up TACACS+ sup­port. Below is an overview of the minimum re­quirements:
1. Enable TACACS+ support.
2. Define the IP address and domain com­ponent of at least one TACACS+server.
3. Set the TACACS+ key configured on the supporting TACACS+server.
Enabling and disabling TACACS+ support:
The Set TACACS command is used to enable or disable TACACS+ support.
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To enable or disable TACACS+ support:
At the Switched PDU: prompt, type set tacacs, followed by enabled or disabled and press En-
ter.
Setting the TACACS+ server address:
The Set TACACS Host command sets the IP address or hostname of the TACACS+ server.
To set the TACACS+ server address:
At the Switched PDU: prompt, type set tacacs, followed by host1 or host2 and the TACACS+ server’s IP address or hostname. Press Enter.
Examples
The following command sets the primary TA­CACS+ server address to 98.76.54.32:
Switched PDU: set tacacs host1
98.76.54.32<Enter>
The following command sets the secondary TA­CACS+ server address to tacacs.rittal.com:
Switched PDU: set tacacs host2 ta­cacs.rittal.com<Enter>
Setting the TACACS+ encryption key:
The Set TACACS Key command sets the encryp­tion key used to encrypt all data packets between the PDU and the TACACS+ server. This key must match the key configured on the TACACS+ server.
To set the encryption key:
At the Switched PDU: prompt, type set tacacs key and press Enter.
At the TACACS+ Key: prompt, type an encryption key of up to 60 alphanumeric and other typeable characters - (ASCII 33 to 126 decimal) are al­lowed; encryption keys are case sensitive. Press Enter. To specify no password, press Enter.
At the Verify TACACS+ Key: prompt, retype the key. Press Enter. To verify no password, press Enter at the prompt.
Example
Switched PDU: set tacacs key<Enter> TACACS+ Key: <Enter> Verify TACACS+ Key: <Enter>
For security, key characters are not displayed.
Note! A key size of zero results in no encryp­tion being applied which may not be supported by the TACACS+ server and is not recommended for a production environment.
Changing the TACACS port:
With TACACS support enabled, the PDU sends TACACS requests to the default TACACS port number 49. This port number may be changed using the Set TACACS Port command.
To change the TACACS port:
At the Switched PDU: prompt, type set tacacs port, followed by the port number and press Enter.
Example
The following changes the TACACS port number to 50:
Switched PDU: set tacacs port 50<Enter>
Setting the authentication order:
The Set Authorder command sets the authentica­tion order for remote authentication sessions. The PDU supports two methods for authentication order - Remote -> Local and Remote Only.
The Remote -> Local method first attempts au­thentication with the TACACS+ server and if un­successful with the local user database on the PDU device.
The Remote Only method attempts authentication only with the TACACS+ server and if unsuccess­ful, access is denied.
Note! With the Remote Only method, if au­thentication fails due to a communica­tion failure with the TACACS+ server automatic authentication fallback will occur to authenticate with the local user data base on the PDU device.
To set the authentication order:
At the Switched PDU: prompt, type set author­der, followed by remotelocal or remoteonly and press Enter.
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Note!
Rittal recommends NOT setting the au­thentication order to Remote Only until the TACACS+ has been fully configured and tested.
Displaying TACACS+ configuration informa­tion:
The Show TACACS command displays TA­CACS+ configuration information.
To display the TACACS configuration information:
At the Switched PDU: prompt, type show tacacs and press Enter.
Example
The following command displays the TACACS configuration information:
Switched PDU: show tacacs<Enter>
TACACS+ Configuration TACACS+: Enabled Host 1: 98.76.54.32
Host 2: ta­cacs.rittal.com
Port: 50 TACACS+ Key: (Set) Auth Order: Remote->Local
8.5.1 TACACS+ Privilege Levels
Setting TACACS+ account access level privi­leges:
The Set TacPriv Access command sets the ac­cess level privileges for a TACACS+ account. The PDU has four defined access privilege levels; Admin, User, On-Only and View-Only.
To set the access level privilege for a TACACS+ ac­count :
At the Switched PDU: prompt, type set tacpriv access, followed by admin, user, ononly or viewonly, optionally followed by a TACACS+ account number and press Enter.
Examples
The following command sets the TACACS+ ac­count access level for account 14 to Admin:
Switched PDU: set tacpriv access admin 14<Enter>
The following command sets the TACACS+ ac­count access level for account 5 to User:
Switched PDU: set tacpriv access user 5<Enter>
Granting and removing input status viewing privileges:
The Set TacPriv Envmon command grants or removes input status viewing privileges to/from a TACACS+ account.
To grant or remove input status viewing privileges for a TACACS+ account:
At the Switched PDU: prompt, type set tacpriv envmon, followed by on or off, optionally fol-
lowed by a TACACS+ account number and press Enter.
Example
The following command grants input status view­ing privileges to the TACACS+ account 5:
Switched PDU: set tacpriv envmon on 5<Enter>
Displaying the TACACS+ access privilege levels:
The List TacPrivs command displays all TA­CACS+ accounts with their access privilege lev­els.
To display TACACS+ account access privilege levels:
At the Switched PDU: prompt, type list tacprivs and press Enter.
Example
The following command displays all TACACS+ account with their access privilege level:
Switched PDU: list tacprivs<Enter> TACACS Access Environ-
mental Account Name Level Monitoring
TACAdmin Admin Allowed PowerUser User Allowed User On-Only Not Al­lowed Guest View-Only Not Al­lowed
Adding outlet access to a TACACS+ account:
The Add OutletToTACACS command grants a TACACS+ account access to one or all outlets. To grant access for more than one outlet, but not
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all outlets, you must use multiple Add OutletTo­TACACS commands.
To grant outlet access to a TACACS+ account:
At the Switched PDU: prompt, type add outletto­tacacs, optionally followed by an outlet name and
a TACACS+ account number. Press Enter, or Type add outlettotacacs all, followed by a TA-
CACS+ account number and press Enter.
Examples
The following commands grant the a TACACS+ ac­count 5 access to outlets A1 and Webserver_1:
Switched PDU:add outlettotacacs .a1 5<Enter> Switched PDU:add outlettotacacs WebServer_1 5<Enter>
Deleting outlet access for a TACACS+ ac­count:
The Delete OutletFromTACACS command re­moves a TACACS+ account’s access to one or all outlets. You cannot remove access to any outlet for an administrative level account.
To delete outlet access for a TACACS+ account:
At the Switched PDU: prompt, type delete outlet­fromtacacs, optionally followed by an outlet
name and a TACACS+ account number. Press Enter, or
Type delete outletfromtacacs all, followed by a TACACS+ account number and press Enter.
Adding outlet group access to a TACACS+ account:
The Add GroupToTACACS command grants a TACACS+ account access to an outlet group. To grant access for more than one outlet group, you must use multiple Add GroupToTACACS com­mands.
To grant outlet group access to a TACACS+ account:
At the Switched PDU: prompt, type add groupto­tacacs, optionally followed by an outlet group
name and a TACACS+ account number. Press Enter.
Examples
The following commands grants to a TACACS+ account number 5 access to the outlet groups ServerGroup_1 and ServerGroup_2:
Switched PDU:add grouptotacacs servergroup_1 5<Enter> Switched PDU:add grouptotacacs servergroup_2 5<Enter>
Deleting outlet group access for a TACACS+ account:
The Delete GroupFromTACACS command re­moves a TACACS+ account’s access to an outlet group. You cannot remove access to any group for an administrative level account.
To delete outlet group access for a TACACS+ ac­count:
At the Switched PDU: prompt, type delete group­fromtacacs, optionally followed by a outlet group
name and a TACACS+ account number. Press
Enter.
Adding serial port access to a TACACS+ ac­count:
The Add PortToTACACS command grants a TA­CACS+ account access to the serial port.
To grant serial port access to a TACACS+ account:
At the Switched PDU: prompt, type add porttota­cacs console and a TACACS+ account number. Press Enter.
Deleting serial port access for a TACACS+ account:
The Delete PortFromTACACS command removes a TACACS+ account’s access to the serial port. You cannot remove access to the serial port for an administrative level account.
To delete serial port access for a TACACS+ account:
At the Switched PDU: prompt, type delete port­fromtacacs console and a TACACS+ account number. Press Enter.
Displaying TACACS account access:
The List TacPriv command displays all access rights for a TACACS+ account.
To display TACACS account access:
At the Switched PDU: prompt, type list tacpriv, optionally followed by a TACACS+ account. Press Enter.
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Example
The following command displays information about the TACACS+ account 1:
Switched PDU: list tacpriv 1<Enter> TACACS+ Privilege Level: 1 Outlet Outlet
ID Name .A1 DataServer_1
.A2 WebServer_1 Groups: ServerGroup_1
ServerGroup_2 More (Y/es N/o): Y Ports: Port ID Port Name Console Console
Members of the TACACS privilege level 1 ac­count may access the following outlets, outlet groups and serial ports: outlet A1 which has a descriptive name of DataServer_1, outlet A2 which has a descriptive name of WebServer_1, group ServerGroup_1 group ServerGroup_2 and Console serial port.
TACACS+ Technical Specifications
Authentication START Packet includes:
action = 1 (TAC_PLUS_AUTHEN_LOGIN) priv_lvl = 0 (TAC_PLUS_PRIV_LVL_MIN) authen_type = 1
(TAC_PLUS_AUTHEN_TYPE_ASCII)
service = 1 (TAC_PLUS_AUTHEN_SVC_LOGIN) user = (entered username) port = (access path into the PDU) rem_addr = ‘PDU3_xxxxxx’ (xxxxxx is last six
digits of MAC address)
data = ‘‘ (null)
Note! The password is sent in a CONTINUE packet.
Authorization REQUEST Packet includes: authen_method = 6
(TAC_PLUS_AUTHEN_METH_TACACSPLUS) priv_lvl = 0 (TAC_PLUS_PRIV_LVL_MIN) authen_type = 1
(TAC_PLUS_AUTHEN_TYPE_ASCII) authen_service = 1
(TAC_PLUS_AUTHEN_SVC_LOGIN) user = (entered username)
port = (access path into the PDU) rem_addr = ‘PDU3_xxxxxx’ (xxxxxx is last six
digits of Ethernet MAC address) service = ‘shell’ (for exec) cmd = ‘‘ (null)
Note! The access paths into the PDU which support TACACS+ are ‘Console’, ‘Tel­net’, ‘SSH’, ‘HTTP’ and ‘HTTPS’. In the case of ‘Console’ and ‘Modem’, an ad­ministrator is allowed to rename these ports in which case the assigned name is used.
8.6 Logging
The PDU family of products supports logging of system events both internally and externally. An internal log of more than 4000 events is automati­cally maintained and is reviewable by administra­tive users. For permanent/long-term log storage, PDU supports the Syslog protocol. And for im­mediate notification, PDU supports Email notifica­tions.
Log entries include a sequential entry number, a date/time stamp and an event message. The event message is preceded with a message ‘type’ heading and if the event is tied to a user, the username will be included.
Note! For date/time stamp support, SNTP server support must be configured.
The PDU supports the following event message headers:
• AUTH: All authentication attempts.
• POWER: All power state change requests.
• CONFIG: All system configuration changes.
• EVENT: All general system events.
Example: over/under threshold event.
Internal System Log
The internal system log is stored in the local memory and has support for up to 4097 continu­ously aging entries. The internal system log is only available to administrative users. For in­structions on reviewing the internal log,
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Syslog
The PDU’s Syslog support is RFC3164-compliant and enables off-PDU viewing and storage of log messages. The PDU supports external logging to up to two Syslog servers.
Syslog Command Summary
Command Description
Set Syslog HostIP Sets the IP address of the
Syslog server
Set Syslog Port Sets the Syslog server port
number
Show Syslog Displays all Syslog configura-
tion information
Setting the Syslog server IP address:
The Set Syslog HostIP command sets the TCP/IP address of the Syslog server.
To set the Syslog server IP address:
At the Switched PDU: prompt, type set syslog, followed by hostip1 or hostip2 and the Syslog server’s IP address. Press Enter.
Example
The following command sets the primary Syslog server IP address to 56.47.38.29:
Switched PDU: set syslog hostip1
56.47.38.29<Enter>
Changing the Syslog server port:
With Syslog support enabled, the Syslog server watches and responds to requests on the default Syslog port number 514. This port number may be changed using the Set Syslog Port command.
To change the Syslog port:
At the Switched PDU: prompt, type set syslog port, followed by the port number and press En­ter.
Example
The following changes the Syslog port number to 411:
Switched PDU: set syslog port 411<Enter>
Displaying Syslog configuration information:
The Show Syslog command displays Syslog con­figuration information.
To display the Syslog configuration information:
At the Switched PDU: prompt, type show syslog and press Enter.
Example
The following command displays the Syslog con­figuration information:
Switched PDU: show syslog<Enter> SYSLOG Configuration Primary Syslog Server IP Address:
56.47.38.29 Secondary Syslog Server IP Address:
0.0.0.0 Syslog Server Port: 411
8.6.1 Email
Email Command Summary
Command Description
Set Email Enables or disables Email
notification support
Set Email SMTP Host Sets the SMTP Host IP
address or hostname
Set Email SMTP Port Sets the SMTP server port
number
Set Email From Sets the email ‘From’ ad-
dress
Set Email PrimaryTo Sets the primary recipient
email address
Set Email SecondaryTo Sets the secondary recipient
email address
Set Email Event Enables or disables notifica-
tion of general system events
Set Email Auth Enables or disables notifica-
tion of all authentication at­tempts
Set Email Power Enables or disables notifica-
tion of power state change requests
Set Email Config Enables or disables notifica-
tion of configuration changes
Show Email Displays all Email configura-
tion information
Enabling or disabling Email notification Sup­port:
The Set Email command enables or disables Email notification support.
To enable or disable Email notification support:
At the Switched PDU: prompt, type set email, followed by enabled or disabled and press En- ter.
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Setting the SMTP server address:
The Set Email Host command sets the IP address or hostname of the SMTP server.
To set the SMTP server address:
At the Switched PDU: prompt, type set email smtp host, followed by the SMTP server’s IP address or hostname and press Enter.
Examples
The following command sets the SMTP server address to 55.55.55.55:
Switched PDU: set email smtp
55.55.55.55<Enter>
The following command sets the SMTP server address to email.rittal.com:
Switched PDU: set email smtp email.rittal.com<Enter>
Changing the SMTP server port:
With SMTP support enabled, the PDU sends SMTP requests to the default SMTP port number
25. This port number may be changed using the Set Email SMTP Port command.
To change the TACACS port:
At the Switched PDU: prompt, type set email smtp port, followed by the port number and press Enter.
Example
The following changes the SMTP port number to 5555:
Switched PDU: set email smtp port 5555<Enter>
Setting the ‘From’ email address:
The Set Email From command sets the ‘from’ email address. By default, this is set to ‘PDU3_’ plus the last three octets of the unit’s MAC ad­dress. Example: ‘PDU3_510c90@’
To set the ‘From’ email address:
At the Switched PDU: prompt, type set email from, followed by the originating email address and press Enter.
Example
The following command sets the ‘from’ email ad­dress to Rack14PDU1@rittal.de:
Switched PDU: set email from [email protected]<Enter>
Setting the ‘To’ email address:
The Set Email PrimaryTo and Set Email Secon­daryTo commands set the recipient email ad­dresses.
To set the ‘To’ email address:
At the Switched PDU: prompt, type set email, followed by primaryto or secondaryto and the destination email address. Press Enter.
Examples
The following command sets the primary ‘to’ email address to [email protected]:
Switched PDU: set email primaryto DayAd­[email protected]<Enter>
The following command sets the secondary ‘to’ email address to [email protected]:
Switched PDU: set email secondaryto
[email protected]<Enter>
Enabling or disabling event notification types:
The Set Email Event, Set Email Auth, Set Email Power and Set Email Config commands enable or disable email notification of the event types as described.
To enable or disable event notification types:
At the Switched PDU: prompt, type set email, followed by event, auth, power or config and enabled or disabled. Press Enter.
Examples
The following command sets the enables email notification general system events:
Switched PDU: set email event enabled<Enter>
The following command sets the disables email notification authentications attempts:
Switched PDU: set email auth disable<Enter>
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Displaying Email configuration information:
The Show Email command displays Email con­figuration information.
To display the Email configuration information:
At the Switched PDU: prompt, type show email and press Enter.
Example
The following command displays the Email con­figuration information:
Switched PDU: show email Email Configuration Email Notifications: Enabled SMTP Host: email.rittal.de
SMTP Port: 5555 'From' Address: [email protected]
Primary 'Send To' Address: [email protected] Secondary 'Send To' Address: NiteAd­[email protected]
Include EVENT Messages: Enabled Include AUTH Messages: Disabled Include POWER Messages: Disabled Include CONFIG Messages: Disabled
8.7 Upload/Download
The PDU family of product supports the ability to upload and download system configurations using a standard FTP client. This feature enables for backup and restoration of system configuration as well as upload of ‘template’ configurations to ease large initial equipment deployments.
Upload/Download Command Summary
Command Description
Set FTP Server Enables or disables the FTP
server
Show FTP Displays FTP configuration
information
PDU Integrated FTP Server
The PDU supports an integrated FTP Server which must be enabled for Upload/Download support. The PDU FTP Server supports a single user at a time. Once an administrative user has authenticated with the PDU FTP Server, standard FTP client commands may be used to upload or download PDU configurations.
Note! The integrated FTP Server does NOT support web browser FTP file transfers. A non-web-browser is required for all Upload/Download requests.
Enabling and disabling the FTP server:
The Set FTP Server command is used to enable or disable the integrated FTP server.
To enable or disable the FTP server:
At the Switched PDU: prompt, type set ftp server, followed by enabled or disabled and press Enter.
FTP Configuration Files
The PDU FTP server supports upload/download of two configuration files: CONFIG.BIN and NET­WORK.INI. These files may be uploaded or downloaded using FTP PUT and GET operations.
• CONFIG.BIN This file contains the entire con­figuration of the PDU excluding TCP/IP set­tings, serial/factory-only configurations, the x.509 certificate (SSL) and SSH keys. This file in encoded to keep all data (including user­names, passwords etc.) out of plain view. This file is NOT editable.
• FTP.INI This file contains only the FTP settings (FTP Host, username, password, filepath, filename and automatic updates sup­port). This file is user readable and editable ‘plain text’ file.
• NETWORK.INI This file contains only the TCP/IP settings (IP address, subnet mask, gateway, DNS1 and DNS2). This file is user readable and editable ‘plain text’ file.
• SNTP.INI This file contains only the SNTP settings (SNTP Hosts and GMT offset). This file is user readable and editable ‘plain text’ file.
Note! The CONFIG.BIN file while encoded is not encrypted and susceptible to decod­ing using simple tools. Rittal recommends the secure storage of CONFIG.BIN backup images.
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Upload/Download Process GETting a configuration file (Download):
1. Open the FTP client.
In a Windows environment, in the Run window type ftp and press Enter.
2. At the prompt, type open, followed by the IP address of the PDU and press Enter.
FTP> open 12.34.56.78<Enter>
3. Authenticate with the appropriate ad­ministrative username and password.
4. At the prompt, type get, followed by the filename and press Enter.
FTP> get config.bin<Enter>
5. At the prompt, type close to close the connection to the PDU.
FTP> close
PUTting a configuration file (Upload):
Note!
Uploading the CONFIG.BIN file takes considerably longer than the NET­WORK.INI file. When uploading both, Rittal recom­mends uploading the NETWORK.INI file first.
1. Open the FTP client.
In a Windows environment, in the Run win­dow type ftp and press Enter.
2. At the prompt, type open, followed by the
IP address of the PDU and press Enter.
FTP> open 12.34.56.78<Enter>
3. Authenticate with the appropriate adminis-
trative username and password.
4. At the prompt, type put, followed by the
filename and press Enter.
FTP> put network.ini<Enter>
5. At the prompt, type close to close the con-
nection to the PDU and force a restart of the device.
FTP> close
9 Appendices
9.1 Resetting to Factory Defaults
You may reset the non-volatile RAM that stores all configurable options. This clears all adminis­trator-editable fields and resets all command line configurable options to their default values, in­cluding all user accounts.
You may reset the unit to factory defaults from the command line or the HTML interface, or by press­ing the reset button. You must have administra­tor-level privileges to issue the command. Using the reset button may be necessary when a forgot­ten password prevents administrator login. Each of the methods updates the current working con­figuration to the factory defaults.
To reset to factory defaults
Note!
Resetting the unit resets all TCP/IP and Telnet/Web configurations. Reconfigur­ing the TCP/IP and Telnet/web settings will be required.
From the HTML interface
On the Restart page in the Tools section of the HTML interface, select Restart and reset to fac- tory defaults from the drop-down menu and press Apply.
From the command line At the Switched PDU: prompt, type restart fac-
tory and press Enter.
Using the reset button
Locate the recessed reset button directly beside the Serial & Ethernet ports. You will need a non­conductive, non-metallic tool that fits inside the recess.
Note! This method will NOT work if the reset button has been disabled by the admin­istrator.
Insert the tool in the recess, then depress and hold the reset button for at least ten seconds.
Note! If the reset button is depressed and held for more than 15 seconds, the reset will abort.
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To reset to factory defaults, except network settings
From the HTML interface
On the Restart page in the Tools section of the HTML interface, select Restart and reset to fac- tory defaults, except network from the drop­down menu and press Apply.
From the command line At the Switched PDU: prompt, type restart fac-
tory keepnet and press Enter.
9.2 Uploading Firmware
You may upload new versions of firmware using File Transfer Protocol (FTP). This allows access to new firmware releases for firmware improve­ments and new features additions.
Note! To begin an FTP upload session, you must first configure the FTP Host ad­dress, username/password, filename and filepath.
You may initiate an FTP upload session by issu­ing a command or from the HTML interface. Upon initiating an FTP upload session, the unit will restart and upload the firmware file specified with the FTP Filename command from the previ­ously configured FTP Host.
You must have administrator-level privileges to initiate an upload.
To initiate an FTP upload session from the HTML interface
On the Restart page in the Tools section of the HTML interface, select Restart and upload firmware via FTP from the drop-down menu and press Apply.
To initiate an FTP upload session from the command line
To initiate an FTP firmware upload session: At the Switched PDU: prompt, type restart
ftpload and press Enter.
10 Technical Specifications
Switched PDU
Material Sheet steel Environment Temperature 0 - +40 °C
+32 - +104 °F
Storage temperaturer -40 - +85 °C
-40 - +185 °F
Humidity 10 - 90 % RH, not con-
densing
Tab. 4 Physical data
10.1 Technical Data
DK 7856 .530 .540 .550
Height
in mm
1260 1755 1270
Width
in mm
45 45 90
Depth
in mm
57 57 57
Weight
in kg
4,6 8,7 8,0
Supply­Voltage
230V 400V 230V
Frequency
(in Hz)
50/60 50/60 50/60
Power Supply
1 x 32A 3 x 32A 2 x 32A
Connection Plug
(1-phase)
.
-
.
(2x)
Plug (3-phase)
-
.
-
Slots C13
2 x 8 3 x 8 2 x 16
C19
- - -
Tab. 5 Technical data
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10.2 Data Connections
RS-232 port
Switched PDUs are equipped standard with an RJ45 DTE RS-232c serial port. This connector may be used for direct local access or from other serial devices such as a terminal server. An RJ45 crossover cable is provided for connection to an RJ45 DCE serial port.
Pin DTE-Signal Name Input/Output
1 Request to send RTS Output 2 Data Terminal Ready DTR Output 3 Transmit Data TD Output 4 Signal Ground 5 Signal Ground 6 Receive Data RD Input 7 Data Set Ready DSR Input 8 Clear to Send CTS Input
RJ45 to DB9F serial port adapter
Additionally, an RJ45 to DB9F serial port adapter is provided for use in conjunction with the RJ45 crossover cable to connect to a PC DB9M DCE serial port. The adapter pinouts below reflect use of the adapter with the provided RJ45 crossover cable.
Pin DTE-Signal Name Input/Output
1 2 Receive Data RD Output 3 Transmit Data TD Input 4 Data Terminal Ready DTR Input 5 Signal Ground 6 Data Set Ready DSR Output 7 Request to Send RTS Input 8 Clear to Send CTS Output
10.3 LED Indicators
Input/Branch/Phase Current
Units are equipped with 7-segment LEDs for re­porting of input, branch or phase current loading. Loading is reported in amperes and is displayed in ½ amp increments under 10A and whole amp increments at and above 10A. Additionally, the LED may display codes for events detected by the system for immediate local notification.
Behavior/Code Event description
Blinking On 3-phase devices – Indicates that
phase loads exceed out-of-balance threshold
FE PDU has detected a removed/blown
fuse
Outlets
Units are equipped with a status LED for each power receptacle. A lit/on LED indicates that power is being supplied at the port and a dark­ened/off LED indicates that there is no power at the port.
67 543218
12345
6789
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10.4 Regulatory Compliance
Product Safety
Units have been safety tested and certified to the following standards:
• USA/Canada UL 60950:2003 and CAN/CSA 22.2 No. 60950-1-03
• European Union EN60950-1:2001
This product is also designed for Norwegian IT power system with phase-to phase voltage 230V.
USA Notification
Note: This equipment has been tested and found to comply with the limits for a Class A digital de­vice, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environ­ment. This equipment generates, uses, and can radiate radio frequency energy and, if not in­stalled and used in accordance with the instruc­tion manual, may cause harmful interference to radio communications. Operation of this equip­ment in a residential area is likely to cause harm­ful interference in which case the user will be required to correct the interference at his own expense.
Modifications not expressly approved by the manufacturer could void the user's authority to operated the equipment under FCC rules.
Canadian Notification
This Class A digital apparatus complies meets all requirements of the Canadian Interference­Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigencies du Règlement sur le maté­riel brouilleur du Canada.
European Union Notification
Products with the CE Marking comply with both the EMC Directive (89/336/EEC) and the Low Voltage Directive (73/23/EEC) issued by the Commission of the European Community.
Compliance with these directives implies confor­mity to the following European Norms:
• EN55022 Electromagnetic Interference
• EN55024 Electromagnetic Immunity
• EN60950-1 Product Safety
• EN61000-3 Harmonics and Flicker
Products with the following mark comply with the RoHS Directive (2002/95/EC) issued by the Commission of the European Community.
Japan
この装置は、情報処理装置等電波障害自主規制協 議会（ＶＣＣＩ）の基準に基づくクラスA情報技 術装置です。この装置を家庭環境で使用すると電 波妨害を引き起こすことがあります。この場合に は使用者が適切な対策を講ずるよう要求されるこ とがあります。
Recycling
Rittal encourages the recycling of its products. Disposal facilities, environ-
mental conditions and regulations vary across local, state and country jurisdictions, so Rittal encourages consultation with qualified pro­fessional and applicable regulations and authori­ties within your region to ensure proper disposal.
Waste Electrical and Electronic Equipment (WEEE)
In the European Union, this label indi­cates that this product should not be dis­posed of with household waste. It should be deposited at an appropriate facility to
enable recovery and recycling.
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11 Maintenance and Cleaning
The Rittal Switched Power Distribution Unit is a maintenance-free system. The housing does not need to be opened for the installation or during operation
Note!
Opening the housing or any accessory components will void any warranty and liability claims.
11.1 Cleaning
Warning! Danger of damage!
Do not use any aggressive sub­stances, such as white spirit, acid, etc., for cleaning because such sub­stances can damage the unit.
Use a slightly moistened soft cloth to clean the housing.
12 Customer Service
If you have any technical questions or questions concerning our product spectrum, contact the following service address:
Tel.: +49 (0)2772/505-1855 http://www.rimatrix5.de E-Mail: [email protected]
Note!
To allow us to process your enquiry quickly and correctly, please always specify the article number in the subject line for e-mails.
Further information and the current operating guides and updates are available for download under Security on the Rimatrix5 homepage:
http://www.rimatrix5.de/service_support/download s.asp
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