Huawei RMS-SNMP01B User manual

RMS-SNMP01B SNMP Card
User Manual
Issue
10
Date
2020-03-20
HUAWEI TECHNOLOGIES CO., LTD.

Issue 10 (2020-03-20)
Copyright © Huawei Technologies Co., Ltd.
i
Copyright © Huawei Technologies Co., Ltd. 2020. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees or
representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
https://e.huawei.com

RMS-SNMP01B SNMP Card
User Manual
About This Document
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About This Document
Purpose
This document describes the RMS-SNMP01B in terms of its features, appearance, installation,
usage, and operation.
The RMS-SNMP01B is an optional communications card which is designed for the
UPS2000-G-(1 kVA-3 kVA) and UPS2000-A-(1 kVA-3 kVA) series.
In this document, Simple Network Management Protocol (SNMP) card is short for
RMS-SNMP01B. UPS is short for uninterruptible power system.
Intended Audience
This document is intended for:
Sales engineer
Technical support engineer
System engineer
Hardware installation engineer
Commissioning engineer
Data configuration engineer
Maintenance engineer
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Indicates a hazard with a high level of risk which, if not
avoided, will result in death or serious injury.
Indicates a hazard with a medium level of risk which, if not
avoided, could result in death or serious injury.
Indicates a hazard with a low level of risk which, if not
avoided, could result in minor or moderate injury.

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User Manual
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Symbol
Description
Indicates a potentially hazardous situation which, if not
avoided, could result in equipment damage, data loss,
performance deterioration, or unanticipated results.
NOTICE is used to address practices not related to personal
injury.
Supplements the important information in the main text.
NOTE is used to address information not related to personal
injury, equipment damage, and environment deterioration.
Change History
Changes between document issues are cumulative. The latest document issue contains all the
changes made in earlier issues.
Issue 10 (2020-03-20)
Modified 2.1 Functions.
Issue 09 (2019-12-20)
Updated the safety information.
Issue 08 (2019-11-26)
Updated the SNMP version description.
Issue 07 (2019-07-29)
Deleted the Modbus-TCP feature.
Issue 06 (2016-12-15)
The software version has been updated in the following aspects:
Added the RCCMD feature.
Added the DHCP feature.
Added the dry contact feature.
Issue 05 (2016-05-15)
The output terminal of 3 kVAUPS changed to output socket (C19).
Issue 04 (2016-01-20)
Updated the 10 Changing the SSHAccess Password.
Issue 03 (2015-07-27)
Updated the 4.2.2 Setting Internet Explorer Options.

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User Manual
About This Document
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Issue 02 (2015-05-10)
The software is upgraded.
Issue 01 (2014-10-27)
This is the first release.

RMS-SNMP01B SNMP Card
User Manual
Contents
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Contents
About This Document.................................................................................................................... ii
1 Safety Information........................................................................................................................1
2 Overview.........................................................................................................................................2
2.1 Functions ......................................................................................................................................................................2
2.2 Port Description............................................................................................................................................................3
3 Installation and Basic Settings ...................................................................................................5
3.1 Preparations ..................................................................................................................................................................5
3.2 Precautions....................................................................................................................................................................5
3.3 Installing the SNMP Card.............................................................................................................................................6
3.4 Installing Optional ComponentsNewNode...................................................................................................................6
3.4.1 Temperature and Humidity Sensor ............................................................................................................................6
3.4.2 External Dry Contact Card ........................................................................................................................................7
4 Managing the UPS on the WebUI..............................................................................................9
4.1 Introduction to Web Pages............................................................................................................................................9
4.2 Preparations for Login................................................................................................................................................10
4.2.1 Installing an HTTPS Certificate for the Web Browser.............................................................................................10
4.2.2 Setting Internet Explorer Options............................................................................................................................13
4.2.3 Privacy Statement ....................................................................................................................................................15
4.3 WebUI Login ..............................................................................................................................................................16
4.4 Monitoring Page .........................................................................................................................................................17
4.4.1 Monitoring and Active Alarms Page........................................................................................................................17
4.4.2 Real-Time Data Page...............................................................................................................................................19
4.4.3 Param. Settings Page ...............................................................................................................................................19
4.4.4 Control Page ............................................................................................................................................................20
4.5 Query Page .................................................................................................................................................................21
4.5.1 Logs.........................................................................................................................................................................21
4.5.2 Performance Data ....................................................................................................................................................22
4.5.3 Historical Alarms.....................................................................................................................................................23
4.6 Configuration Page.....................................................................................................................................................24
4.6.1 Comm. Config Page.................................................................................................................................................24
4.6.2 User Mgmt. Page .....................................................................................................................................................28

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4.6.3 Site Config Page ......................................................................................................................................................29
4.6.4 Performance Data Page............................................................................................................................................31
4.6.5 SNMP ......................................................................................................................................................................31
4.6.6 RCCMD...................................................................................................................................................................35
4.7 Maintenance Page.......................................................................................................................................................43
4.7.1 Data Maintenance....................................................................................................................................................43
4.7.2 Upgrade Page...........................................................................................................................................................44
5 Managing the UPS by Using the iManager NetEco 1000U .................................................45
5.1 Introduction to the NetEco 1000U..............................................................................................................................45
5.2 Applying for Access Rights ........................................................................................................................................45
5.3 Managing the UPS......................................................................................................................................................45
6 Managing the UPS by Using the NMS Complying with Huawei Standard...................46
6.1 SNMP Card Versions..................................................................................................................................................46
6.2 Installing the UPS MIB Library..................................................................................................................................46
6.3 Managing the UPS by Using the NMS.......................................................................................................................46
6.3.1 Applying for Access Rights .....................................................................................................................................46
6.3.2 Managing the UPS...................................................................................................................................................46
7 Managing the UPS by Using the NMS Complying with RFC1628 Standard .................47
7.1 Installing the UPS MIB Library..................................................................................................................................47
7.2 Managing the UPS by Using the NMS.......................................................................................................................47
7.2.1 Applying for Access Rights .....................................................................................................................................47
7.2.2 Managing the UPS...................................................................................................................................................47
8 Protecting the Server by Using NetShutdown ......................................................................48
8.1 Introduction to NetShutdown......................................................................................................................................48
8.2 Adding NetShutdown Software to the SNMP Card....................................................................................................48
8.3 Obtaining the UPS Status ...........................................................................................................................................48
9 Protecting the Server by Using the RCCMD Software........................................................49
9.1 Introduction to the Software .......................................................................................................................................49
9.2 RCCMD Event Shutdown and Message Sending.......................................................................................................49
9.3 UPS Alive Check Function.........................................................................................................................................50
10 Troubleshooting........................................................................................................................53
11 Upgrading the SNMP Card.....................................................................................................54
12 Changing the SSH Access Password.....................................................................................58
12.1 Maintenance Suggestions .........................................................................................................................................58
12.2 Changing an Authentication Password .....................................................................................................................59
A Acronyms and Abbreviations..................................................................................................62

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1 Safety Information
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1 Safety Information
1. Wear electrostatic discharge (ESD) gloves when you install the SNMP card.
2. Do not hot-swap the SNMP card that is connected to a temperature and humidity sensor.
3. Change the preset password in your first login to the SNMP card on the WebUI. For
details, see section 4.6.2 User Mgmt. Page.
4. Change the preset password in your first login to the SNMP card over Secure Shell
(SSH). For details, see chapter 12.2 Changing an Authentication Password.
5. Change the user account password regularly. You are suggested to change the password
every six months.
6. Exercise caution when manually shutting down the UPS inverter for transferring to
bypass mode, or when adjusting the UPS output voltage level or frequency. Doing so
may affect the power supply to equipment.
7. Exercise caution when setting battery parameters. Incorrect settings will affect the power
supply and battery lifespan.

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2 Overview
2.1 Functions
The SNMP card is an optional monitoring component of the UPS. It provides SNMP agent
and web management functions. The SNMP card allows users to remotely manage the UPS by
using an NMS, Huawei NetEco, or a web browser on a computer network. A maximum of 16
SNMPv3 users and 80 NMS users can manage the UPS.A maximum of 2 WebUI users can
manage the UPS online.
The SNMP card has an exquisite, advanced, and unique design, and features high
performance and reliability. It has the following functions and features:
Supports UPS2000-A-(1 kVA-3 kVA) and UPS2000-G-(1 kVA-3 kVA) series.
Adapts to the 10 Mbit/s, 100 Mbit/s fast Ethernet (FE).
Supports SNMP, HTTPS, and SSH.
Supports SNMP agent v1, v2c, and v3. The UPS MIB library can be downloaded from
its own web page, instead of any CD-ROM.
Supports remote management on Windows or Linux using a web browser. The supported
web browsers include Internet Explorer 8, Internet Explorer 9, Internet Explorer 10,
Internet Explorer 11, Firefox 33.1, and Chrome 39.0.2171.71.
Provides an access security mechanism, assigns rights to users based on roles, and
implements IP address control over HTTPS, SNMPv3, and SNMP access to prevent
unauthorized access.
Provides comprehensive UPS management, such as producing an energy flow diagram,
displaying alarms, controlling UPS running, collecting performance data statistics, as
well as allowing users to view, retrieve historical alarms and operation logs.
Supports optional environment monitoring components such as temperature and
humidity modules, and external dry contact card.
Works with NetShutdown, a computer and server security shutdown program developed
by Huawei, to automatically shut down the computers and servers where NetShutdown is
installed to protect customer data and reduce loss.
Works with RCCMD, a client shutdown software developed by Generex, to
automatically and safely shut down the client that is installed with the RCCMD, thereby
protecting customers' data and preventing loss.
Alarm information is sent to the specified user mailbox at the specified time.

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Change the preset password in your first login to the SNMP card. For details of WebUI, see section 4.6.2
User Mgmt. Page. For details of SSH, see section 12.2 Changing an Authentication Password.
2.2 Port Description
Figure 2-1 shows the ports on the SNMP card.
Figure 2-1 Ports
(1) Port for southbound device
(2) Ethernet network port (10/100BASE-T)
The SNMP Ethernet network port is an RJ45 port. It communicates with the 10 Mbit/s or 100
Mbit/s Ethernet over a standard network cable. The indicators show the communication status.
Table 2-1 describes the ports and indicators.
Table 2-1 Description of ports and indicators
Name
Indicator
Description
Ethernet network
port
Green
indicator
Off: No network cable is connected.
Steady on: A network cable is connected.
Yellow
indicator
Blinking: The card is communicating with the
network.
Port for
southbound
device
N/A
This port connects to temperature and humidity sensor
or external dry contact card.

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The Ethernet network port is protected by a security mechanism. The port for monitoring the ambient
temperature and humidity sensor use Modbus protocol, without reference to the access authentication
mechanism.
The SNMP card equipped with a temperature and humidity sensor can monitor the
temperature and humidity over an RS485 bus. Table 2-2 lists the port definition.
Table 2-2 Port to a temperature and humidity sensor
Port
Pin No.
Signal
Port Type
CNRJ2
1
RS485+ (A)
RJ45
2
RS485–(B)
3
12V_OUT
4
RS485+ (A)
5
RS485–(B)
6
N/A
7
N/A
8
GND

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3 Installation and Basic Settings
3.1 Preparations
Before installing the SNMP card, prepare materials and tools listed in Table 3-1.
Table 3-1 Materials and tools
Tools
SNMP card
Temperature
and humidity
sensor cable
(one end is an
RJ45 connector,
and the other
end is an RJ11
connector,
delivered with
SNMP card)
Network cable
(RJ45
connectors on
both ends)
Phillips
screwdriver
Electrostatic
discharge
(ESD) gloves
3.2 Precautions
The SNMP card supports hot swap (the SNMP card does not support hot swap, when it is
equipped with a temperature and humidity sensor), but temperature and humidity sensors
do not.
Some electronic components in the SNMP card are sensitive to ESD. Do not use your
hands or electrical objects to touch electronic components or circuits in the SNMP card,
preventing ESD from damaging the SNMP card. Hold the edges of the SNMP card when
you move or install it.
Wear ESD gloves when you install the SNMP card.

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3.3 Installing the SNMP Card
The methods for installing SNMP cards are the same on UPS2000-A-(1 kVA-3 kVA) and
UPS2000-G-(1 kVA-3 kVA). The SNMP card is installed in the optional card slot at the rear
panel of the UPS. To install an SNMP card, perform the following steps.
Procedure
Step 1 Remove the cover of the optional card slot at the rear of the UPS and keep the screws.
Step 2 Insert the card into the optional card slot and secure the card using the screws, as shown in
Figure 3-1.
Figure 3-1 Inserting the SNMP card into the slot
Step 3 (Optional) If there is a temperature and humidity sensor, connect the RJ45 connector to the
port for monitoring the ambient temperature and humidity sensor on the SNMP card. For the
method about how to connect the other end of the cable, see the user manual related to the
temperature and humidity sensor.
Step 4 Connect one end of the network cable to the Ethernet network port on the SNMP card and the
other end to an Ethernet port. If the green indicator turns on and the yellow indicator blinks,
the SNMP card is successfully installed and is properly communicating with the Ethernet.
----End
3.4 Installing Optional ComponentsNewNode
3.4.1 Temperature and Humidity Sensor
The SNMP card supports temperature and humidity sensors. The ENR1DETA MODULE
temperature and humidity sensor is recommended.
If the SNMP card is equipped with a temperature and humidity sensor, you can view the UPS
temperature and humidity on the Monitoring page on the WebUI of SNMP card, as shown in Figure
4-9 . If the SNMP card is not equipped with a temperature and humidity sensor, NA is displayed.
Set the temperature and humidity sensor address to 1 (DIP switch 1 is ON, the other DIP switch is
OFF, as shown in Figure 3-2) and baud rate to 9600.

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Figure 3-2 DIPswitch on the ambient temperature and humidity sensor
3.4.2 External Dry Contact Card
An external dry contact card can be configured for the SNMP card. You are advised to
configure an external dry contact card of the model RMS-RELAY02B.
Figure 3-3 External dry contact card
(1) External dry contact
card
(2) RUN indicator
(3) ALM indicator
(4) RS485_IN port
(5) RS485_OUT port
(6) Dry contact
(7) Reset button
(8) Dual in-line package (DIP)
switch
(9) Wall-mounted
base
The external dry contact card connects to the UPS over an SNMP card. Figure 3-4 shows how
to connect cables to the external dry contact card.

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RMS-SNMP01A card does not support connection to a temperature and humidity sensor and
an external dry contact card at the same time.
Figure 3-4 Connecting cables to the external dry contact card
Refer to the external dry contact card user manual and set the card address to 8. Figure 3-5shows the DIP
switch status of the RMS-RELAY02B. 1 is set to ON and other toggle switches are set to OFF. The baud
rate is set to 9600.
Figure 3-5 DIPswitch

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4 Managing the UPS on the WebUI
4.1 Introduction to Web Pages
The user interface (UI) snapshots in this document correspond to the software version
UPS2000 V200R001C01SPC300. The UI snapshots are subject to change without notice.
Contact Huawei technical support to obtain the latest snapshots if you need.
Monitoring page
−The ActiveAlarms page displays active alarms generated for the UPS.
−The Real-Time Data page displays real-time running data of UPS modules.
−The Param. Settings page allows you to set the UPS temperature and humidity
alarm parameters.
−The Control page allows you to start or shut down the UPS.
Query page
−The Logs page allows you to query users' operation information to know recent
operations.
−The Performance Data page displays the performance data of UPS. You can query
and export the performance data of a selected UPS.
−The HistoricalAlarms page displays alarms of UPS. You can query and export the
historical alarms of the selected UPS.
Config page
−The Comm. Config page allows you to configure the IPaddress of SNMP card,
NAT mapping, Sender's Email Settings, and Alarm Notification.
−The User Mgmt page allows you to create, change, and delete users.
−The Site Config page allows you to set the system parameters, change the system
date and time, select a time zone, synchronize the local clock, and import the SSL
certificate.
−The Performance Data page allows you to set the performance data save period.
−The SNMP page allows you to change the SNMP card version, add an NMS, and
configure the SNMPTRAP.

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−The RCCMD page allows you to configure the ESN, shut down RCCMD, perform
SSL encrypted transmission, configure the client, configure events, and manage the
RCCMD certificate.
Maintenance page
−The Data Maintenance page allows you to export the users' operation records,
export the performance data, historical alarms, and serviceability data of UPS over
WebUI, and delete the performance data and historical alarms of UPS.
−The Upgrade page allows you to upgrade the SNMP card software.
4.2 Preparations for Login
4.2.1 Installing an HTTPS Certificate for the Web Browser
Open the web browser (Internet Explorer 11). In the address box, enter the SNMP card IP
address to open the login page. If the SNMP card IP address is not changed, enter
https://192.168.0.10. When you access a web server over Hypertext Transfer Protocol Secure
(HTTPS), a security warning is displayed, as shown in Figure 4-1.
Figure 4-1 Security warning
After you select Continue to this website (not recommended) in Figure 4-1, click
Certificate Error in the upper right corner. A dialog box is displayed, as shown in Figure 4-2.

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Figure 4-2 Certificate Invalid dialog box
Click View Certificates in Figure 4-2
. The dialog box providing the Certificate is displayed, as shown in Figure 4-3.
Figure 4-3 Certificate dialog box
You can identify the cause of the following certificate error messages according to Figure 4-3.
The security certificate presented by this website was not issued by a certificate
authority.
The security certificate presented by this website has expired or is not yet valid.

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The security certificate presented by this website was issued for a different website's
address.
The solutions are as follows:
1. The following are two methods to address the "The security certificate presented by this
website was not issued by a certificate authority" problem:
−Method 1: The user purchases a digital certificate from the known CA vendor
provided by Windows as the web server security certificate.
−Method 2: Install the root certificate for the digital certificate of the web server in
the Trusted Root Certification Authorities folder on the Windows computer. The
installation procedure is as follows:
Click Install Certificate, as shown in Figure 4-3. Choose Place all certificates in
the following store, and install the certificate in the Trusted Root Certification
Authorities folder, as shown in Figure 4-4.
Figure 4-4 Install Certificate dialog box
2. The following are two methods to address the "The security certificate presented by this
website has expired or is not yet valid" problem:
−Method 1: If the certificate is issued by a CA authority, choose Continue to this
website (not recommended). The WebUI runs properly, with no connection
interrupted.
−Method 2:Apply for a digital certificate again.
3. The following are two methods to address the "The security certificate presented by this
website was issued for a different website's address" problem:
−Method 1: In Internet Explorer, choose Internet Options > Advanced. Deselect
Warn about certificate address mismatch*, as shown in Figure 4-5.
−Method 2:Apply for a digital certificate again.

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Figure 4-5 Setting Internet options
4.2.2 Setting Internet Explorer Options
Choose Internet Options > Advanced and set options, as shown in Figure 4-6.