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RMS-SNMP01B SNMP Card
User Manual
Issue 05
Date 2016-05-15
HUAWEI TECHNOLOGIES CO., LTD.
Issue 05 (2016-05-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd. i
Copyright © Huawei Technologies Co., Ltd. 2016. 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: http://e.huawei.com
RMS-SNMP01B SNMP Card
User Manual About This Document
Issue 05 (2016-05-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
ii
About This Document
Purpose
This document describes the RMS-SNMP01B in terms of its features, appearance, installation,
usage, and operation.
The RMS-SNMP01A 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 an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
RMS-SNMP01B SNMP Card
User Manual About This Document
Issue 05 (2016-05-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Symbol Description
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
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.
Calls attention to important information, best practices and
tips.
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 05 (2016-05-15)
The output terminal of 3 kVA UPS changed to output socket (C19).
Issue 04 (2016-01-20)
Updated the 10 Changing the SSH Access Password.
Issue 03 (2015-07-27)
Updated the 4.2.2 Setting Internet Explorer Options.
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
Issue 05 (2016-05-15) Huawei Proprietary and Confidential
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Contents
About This Document .................................................................................................................... ii
1 Safety Precautions ......................................................................................................................... 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 Optional Components ................................................................................................................................... 6
3.4 Installation Procedure ................................................................................................................................................... 6
4 Managing the UPS on the WebUI .............................................................................................. 8
4.1 Introduction to Web Pages ............................................................................................................................................ 8
4.2 Preparations for Login .................................................................................................................................................. 9
4.2.1 Installing an HTTPS Certificate for the Web Browser............................................................................................... 9
4.2.2 Setting Internet Explorer Options ............................................................................................................................ 12
4.3 WebUI Login .............................................................................................................................................................. 14
4.4 Monitoring Page ......................................................................................................................................................... 16
4.5 Configuration Page ..................................................................................................................................................... 19
4.5.1 Comm. Config Tab Page .......................................................................................................................................... 19
4.5.2 User Mgmt. Tab Page .............................................................................................................................................. 20
4.5.3 Site Config Tab Page ............................................................................................................................................... 21
4.5.4 Performance Data Tab Page ..................................................................................................................................... 22
4.5.5 SNMP ...................................................................................................................................................................... 22
4.6 Maintenance Page ....................................................................................................................................................... 24
4.6.1 Upgrade Tab Page .................................................................................................................................................... 24
4.6.2 Logs Tab Page .......................................................................................................................................................... 24
4.6.3 Performance Data Tab Page ..................................................................................................................................... 24
4.6.4 Historical Alarms Tab Page ..................................................................................................................................... 25
5 Managing the UPS by Using the iManager NetEco 1000U ................................................. 27
5.1 Introduction to the NetEco 1000U .............................................................................................................................. 27
5.2 Applying for Management Rights ............................................................................................................................... 27
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5.3 Managing the UPS ...................................................................................................................................................... 27
6 Managing the UPS by Using the NMS ................................................................................... 28
6.1 SNMP Card Versions .................................................................................................................................................. 28
6.2 Installing the UPS MIB Library .................................................................................................................................. 28
6.3 Managing the UPS by Using the NMS ....................................................................................................................... 28
6.3.1 Applying for Management Rights ............................................................................................................................ 28
6.3.2 Managing the UPS ................................................................................................................................................... 28
7 Protecting the Server by Using NetShutdown ...................................................................... 29
7.1 Introduction to NetShutdown ...................................................................................................................................... 29
7.2 Adding NetShutdown Software to the SNMP Card .................................................................................................... 29
7.3 Intercepting the UPS Status ........................................................................................................................................ 29
8 Troubleshooting .......................................................................................................................... 30
9 Upgrading the SNMP Card ....................................................................................................... 31
10 Changing the SSH Access Password ..................................................................................... 35
10.1 Maintenance Suggestions ......................................................................................................................................... 35
10.2 Changing an Authentication Password ..................................................................................................................... 36
A Acronyms and Abbreviations .................................................................................................. 39
RMS-SNMP01B SNMP Card
User Manual 1 Safety Precautions
Issue 05 (2016-05-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1
1 Safety Precautions
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 4.3 WebUI Login.
4. Change the preset password in your first login to the SNMP card over Secure Shell
(SSH). For details, see chapter 10 Changing the SSH Access Password.
5. Change the user account password regularly. You are suggested to change the password
every six months.
RMS-SNMP01B SNMP Card
User Manual 2 Overview
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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.
Enables 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.
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.
Alarm information is sent to the specified user mailbox at the specified time.
Change the preset password in your first login to the SNMP card over SSH. For details, see section 10
Changing the SSH Access Password.
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User Manual 2 Overview
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2.2 Port Description
Figure 2-1 shows the ports on the SNMP card.
Figure 2-1 Ports
(1) Port for monitoring the ambient
temperature and humidity sensor
(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 monitoring the
ambient temperature
and humidity sensor
N/A This port connects to a temperature and
humidity sensor.
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.
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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
RMS-SNMP01B SNMP Card
User Manual 3 Installation and Basic Settings
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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 other end is
an RJ11
connector,
delived 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 Optional Components
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 3-1) and baud rate to 9600.
Figure 3-1 DIP switch on the ambient temperature and humidity sensor
3.4 Installation Procedure
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 3-2.
Figure 3-2 Removing the cover of the optional card slot
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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
RMS-SNMP01B SNMP Card
User Manual 4 Managing the UPS on the WebUI
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4 Managing the UPS on the WebUI
4.1 Introduction to Web Pages Monitoring page
− The Active Alarms tab page displays active alarms generated on the UPS.
− The Real-Time Data tab page displays real-time running data of UPS modules.
− The Param. Settings tab page allows you to set UPS temperature and humidity
alarm parameters.
− The Control tab page allows you to start and shut down the UPS.
Config page
− The Comm. Config tab page allows you to change the IP address of the SNMP card
and configure the alarm notification server.
− The User Mgmt. tab page allows you to create, change, and delete users.
− The Site Config tab page allows you to set system parameters, change the system
date and time, select a time zone, synchronize the local clock, and import the SSL
certificate.
− The Performance Data tab page allows you to set the performance data recording
period.
− The SNMP tab page allows you to change the SNMP card version and add NMSs.
Maintenance page
− The Upgrade tab page allows you to upgrade the SNMP card software and UPS
monitoring software.
− The Logs tab page displays user operation information and allows you to query and
export logs.
− The Performance Data tab page displays UPS performance data. You can query,
export, and delete the performance data.
− The Historical Alarms tab page displays the alarms generated on UPS and allows
you to query, export, and delete historical alarms.
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4.2 Preparations for Login
4.2.1 Installing an HTTPS Certificate for the Web Browser
Procedure
Step 1 Open the web browser (Internet Explorer 8 or 9). 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
Step 2 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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User Manual 4 Managing the UPS on the WebUI
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Figure 4-2 Certificate Invalid
Step 3 Click View Certificates in Figure 4-2. The dialog box providing the Install Certificate
button is displayed, as shown in Figure 4-3.
Figure 4-3 Install Certificate 1
You can identify the cause of the following certificate error messages according to Figure 4-3:
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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.
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 2
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.
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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 show in Figure 4-5.
− Method 2: Apply for a digital certificate again.
Figure 4-5 Internet Options
----End
4.2.2 Setting Internet Explorer Options
Choose Internet Options > Adcanced and set options, as shown in Figure 4-6.
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User Manual 4 Managing the UPS on the WebUI
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Figure 4-6 Setting Internet Options
If Use TLS 1.2 is selected in Internet Explorer 8 or Internet Explorer 9, web pages cannot be
accessed.
If Internet Explorer 10 or Internet Explorer 11 needs to be used to access web pages, you must add
the compatibility view settings, as shown in Figure 4-7.
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Figure 4-7 Adding Compatibility View Settings
4.3 WebUI Login
Step 1 Open the web browser (Internet Explorer 8 or 9). 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, as shown in Figure 4-8.
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Figure 4-8 Login
Step 2 Set the language, user name, password, and verify code. The default user name is admin, and
the preset password is Changeme. The user name cannot exceed 20 characters and can
contain only uppercase and lowercase letters, digits, and underscores. The password contains
6 to 20 characters and at least two types of uppercase letters, lowercase letters, digits, and
underscores. Table 4-1 describes UPS users.
Table 4-1 Description of UPS users
User Name Password User Rights
admin Changeme Performs all operations on the WebUI,
including:
System running information browsing
Parameter configuration
System control (startup, shutdown, and
battery management)
System configuration (communication
configuration, user management, site
configuration, and performance data)
System maintenance (upgrade, operation
logs, performance data, exporting UPS logs,
and historical alarms)
guest N/A Only browses system running information,
without permission to perform any system
changes.
If you enter incorrect passwords for five consecutive times, your account is locked for 1 hour.
Step 3 Click Login. The Monitoring page is displayed, as shown in Figure 4-9.
----End
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4.4 Monitoring Page
After login, the Monitoring page is displayed, showing the UPS model and ESN. The UPS
information area presents Active Alarms, as shown in Figure 4-9. Click the device name on
the upper left corner to edit it, or edit it by pressing Enter.
Figure 4-9 Monitoring
Table 4-2 Description of the Monitoring page
Area Function
Navigation area Lists the monitored UPSs.
Main menu bar Displays the main menus: Monitoring, Config, and
Maintenance.
Alarm quantity display
area
Displays the number of active alarms, including critical alarms
and minor alarms.
UPS running diagram Shows the UPS running information, including input and output
parameters, battery parameters, power flow, environment
parameters, and working mode.
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Area Function
UPS information area Provides four tab pages: Active Alarms, Real-Time Data,
Param. Settings, and Control.
Communication status
bar
Displays the current user name, Ethernet connection status, IP
address of the SNMP card, and time.
If you click the Real-Time Data tab in the UPS information area, you can view the UPS
running data on the Real-Time Data tab page. The data includes the input voltage and
frequency, bypass voltage and frequency, output voltage, current, and frequency, load ratio,
power, battery voltage, current, temperature, and backup time. Figure 4-10 is shown in the
UPS running diagram.
Figure 4-10 Real-Time Data
If you click the Param. Settings tab in the UPS information area, you can set the high and
low temperature and humidity alarm thresholds, as shown in Figure 4-11. If you click a text
box, the value range is displayed. Enter a value within the range. Table 4-3 lists the default
values and value ranges.
The Param. Settings is active only the SNMP card is equipped with a temperature and humidity sensor.
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Figure 4-11 Param. Settings
Table 4-3 Default parameter values and value ranges
Parameter Default Value Value Range
Overtemperature threshold 40°C 30°C to 60°C
Undertemperature threshold 0°C –30ºC to +10°C
Overhumidity threshold 90% RH 70% RH to 100%
RH
Underhumidity threshold 10% RH 0% RH to 40% RH
If you click the Control tab in the UPS information area, you can start or shut down the UPS
and perform battery maintenance. The buttons in red are available, and those in gray are
unavailable, as shown in Figure 4-12.
If the system have ADMC alarm, the system will clear the ADMC alarm, and then shut down the UPS.
After the UPS shutdown, the Shutdown button is gray and the Startup button is red.
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Figure 4-12 Control
4.5 Configuration Page
4.5.1 Comm. Config Tab Page
On the main menu bar, click Config. The Comm. Config tab page is displayed by default, as
shown in Figure 4-13. You can also click User Mgmt., Site Config, Performance Data and
SNMP.
The Comm. Config tab page allows you to change the SNMP card IP address, and configure
an alarm notification server.
Changing the IP Address of the SNMP Card
Under System IP Settings, change the SNMP card IP address and click Submit, as shown in
Figure 4-13. Log in to the WebUI with the new IP address.
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Figure 4-13 Comm. Config
The following are the default values of IP address, Sub mask, and Gateway. Modify the settings based
on the network segment that the UPS belongs to.
IP address: 192.168.0.10
Sub mask: 255.255.255.0
Gateway: 192.168.0.1
Configuring an Alarm Notification Server
Under Alarm Notification Settings, set Email server IP address, Sender's email, and
Receive periodical email notifications. Then click Submit. When an alarm is generated, the
alarm information will be sent to the receivers' mailboxes. If you select Receive periodical
email notifications, when an alarm is generated, emails will be sent to receivers at 08:00,
12:00, 16:00, and 20:00.
Add email addresses in the Add User dialog box.
The alarm content includes the alarm device, alarm severity, location, active alarm, generation time,
and clearance time.
4.5.2 User Mgmt. Tab Page
The User Mgmt. tab page allows you to add, modify, and delete users that can log in to the
WebUI, as shown in Figure 4-14.
On the User Mgmt. tab page, click New. In the Add User dialog box, enter a user name,
select a group (admin by default), set a password, select a receiver's email language (9
languages including English and Chinese are optional), enter an email address that receives
alarm notifications, and choose whether to send test emails and alarm notification emails.
Click Submit to add the user.
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Figure 4-14 User Mgmt.
4.5.3 Site Config Tab Page
On the Site Config tab page, set the system date, time, and time zone, and choose whether to
synchronize the Windows time, as shown in Figure 4-15. Then click Submit. The SNMP card
can synchronize the local time by obtaining time from the NTP server over RFC868/NTPV3
RFC1305. You can also have the local time synchronized over the NetEco 1000U.
You can set System name (ups2000 as default), System location (Not Configure System
Location as default), and Contact person (Not Configure System Contact as default) on the
WebUI.
The SNMP card supports Secure Sockets Layer (SSL) certificate import, as shown in Figure
4-15. The certificate is used for SSL encryption protection during WebUI login. Apply to a
third-party institution for the certificate.
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Figure 4-15 Site Config
4.5.4 Performance Data Tab Page
On the Performance Data tab page, you can set Data recording period to 10s, 30s (default),
1min, 5min, 10min, 15min, 30min, or 60min, as shown in Figure 4-16.
Figure 4-16 Performance Data
4.5.5 SNMP
The SNMP tab page allows you to change the SNMP card version and add SNMP card users
and NMS, as shown in Figure 4-17 and Figure 4-18.
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If you manage the UPS by using the NMS, pay attention to this topic.
SNMP version has three options: SNMPv1&SNMPv2c, SNMPv3, and ALL. Different
versions support different NMS access mechanisms.
The configured user name, authentication protocol (MD5/SHA password), and
proprietary protocol (DES/AES password) are used by the NMS to access the SNMP
card and add SNMPv3 users, as shown in Figure 4-17.
If you select ALL, the NMS can connect to the SNMP card by using either of the
preceding methods.
Figure 4-17 Add SNMPv3 User
Before you add an SNMPv3 user, set SNMP version to SNMPv3 or ALL.
When you choose SNMPv1&SNMPv2c to manage the UPS, the read community and write
community must be the same as those for the SNMP card.
The default value of SNMP port is 161, which is subject to change. The typical values of
Read community and Write community are sread and swrite respectively.
If you use Huawei NetEco, set SNMP port to 161.
Click Download HUAWEI_UPS_MIB to download management information base (MIB)
files, which allows a third-party NMS to remotely manage the UPS.
If you use a third-party NMS, you need to download the Huawei MIB file. For details about the
management functions, see chapter 6 Managing the UPS by Using the NMS.
Under NMS Address and Permission Settings, you can add NMS information for accessing
the SNMP card. The information includes NMS addr., Permission, and Trap Port, as shown
in Figure 4-18.
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Figure 4-18 Add NMS Address Info
If you use Huawei NetEco, set Trap Port to 162.
4.6 Maintenance Page
4.6.1 Upgrade Tab Page
On the main menu bar, click Maintenance. The Upgrade tab page is displayed, as shown in
Figure 9-1. You can also click Logs, Performance Data, Export UPS Logs, and Historical
Alarms.
For details about the upgrade, see chapter 9 Upgrading the SNMP Card.
4.6.2 Logs Tab Page
The Logs tab page provides a maximum of 1000 user operation records, as shown in Figure
4-19. The SNMP card allows you to exports logs as a .csv file.
Figure 4-19 Logs
4.6.3 Performance Data Tab Page
The Performance Data tab page displays UPS signals, including Mains input voltage,
Mains input frequency, Output voltage, Output current, Output frequency, Battery
voltage, Battery backup time, Battery remaining capacity, Output load ratio, Internal
temp., Environment temperature, and Environment humidity, as shown in Figure 4-20.
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UPS stores a maximum of 10,000 performance data records. If this number is exceeded, the
earlier data is overwritten.
The performance data of UPS is displayed in a table. If the collected value is invalid, NA is
displayed.
You can search performance data of UPS by UPS No., start time, or end time. The SNMP card
provides performance data export. After you search performance data on the WebUI, you can
export the UPS data recorded within a certain time to a .csv file. You can export all
performance data of UPS as a .csv file.
The SNMP card supports performance data deletion. Click the Delete button to delete all
performance data from UPS.
Figure 4-20 Performance Data
4.6.4 Historical Alarms Tab Page
The Historical Alarms tab page records the alarms on UPS, as shown in Figure 4-21. The
SNMP card records historical alarms of a maximum of 2500 historical alarms for UPS. If the
number is exceeded, the earlier alarms are overwritten. Historical alarms are sorted by
Cleared Time. If the clock moves forward due to time synchronization, the alarm that occurs
later is stored after the previous alarm.
The SNMP card supports historical alarm search by UPS No., start time, end time, or severity
(Critical and/or Minor). The SNMP card supports historical alarm export. You can export
alarms by certain search criteria as a .csv file. You can export all historical alarms of UPS.
The SNMP card supports historical alarm deletion. Click the Delete button to delete all
historical alarms from UPS.
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Figure 4-21 Historical Alarms
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User Manual
5 Managing the UPS by Using the iManager NetEco
1000U
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5 Managing the UPS by Using the iManager NetEco 1000U
5.1 Introduction to the NetEco 1000U
The iManager NetEco 1000U can run on Windows and is accessed by using the web browser.
You can log in to the iManager NetEco 1000U from any computer to manage UPS
performance KPI data and alarm information in real time and manage the UPS remotely,
which improves UPS centralized management and remote operation and maintenance.
The software is available at http://support.huawei.com/enterprise.
5.2 Applying for Management Rights
To manage the UPS by using an SNMP card, apply to the SNMP card system administrator
for management rights and add NMS information to the NMS access list of the SNMP card.
For details about how to apply to management rights on the web browser, see section 4.5.5
SNMP.
5.3 Managing the UPS
For details about how to manage the UPS by using the iManager NetEco 1000U, see the
iManager NetEco 1000U V100R001C00 User Manual.
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User Manual 6 Managing the UPS by Using the NMS
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6 Managing the UPS by Using the NMS
6.1 SNMP Card Versions
The SNMP card supports SNMPv1, SNMPv2c, and SNMPv3. The NMSs that support the
three versions can access the SNMP card.
6.2 Installing the UPS MIB Library
Downloading the MIB Library
The MIB library is in the SNMP card. The HUAWEI_UPS_MIB.zip package provides the
HUAWEI-MIB-V3.34.mib and HUAWEI-UPS-MIB.mib files.
Download the MIB files on the web browser. For details, see section 4.5.1 Comm. Config Tab
Page.
When you load the MIB library by using the NMS, load the HUAWEI-MIB-V3.34.mib file
and then the HUAWEI-UPS-MIB.mib file. For details, see the NMS user manual.
6.3 Managing the UPS by Using the NMS
6.3.1 Applying for Management Rights
To manage the UPS by using an SNMP card, apply to the SNMP card system administrator
for management rights and add NMS information to the NMS access list of the SNMP card.
For details about how to add NMS information by using the web browser, see section 4.5.5
SNMP.
6.3.2 Managing the UPS
The method for managing the UPS by using the NMS is the same as the method for managing
other devices by using the NMS. For details, see the NMS user manual.
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User Manual 7 Protecting the Server by Using NetShutdown
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7 Protecting the Server by Using NetShutdown
7.1 Introduction to NetShutdown
The NetShutdown is part of the NetEco centralized monitoring system. By intercepting UPS
events, NetShutdown deals with events according to the predefined event handling solution,
and provides the functions of executing command files and shutting down the computer or
server. If the UPS faces risks of power supply exceptions, NetShutdown implements the
specified protection measures to protect your computer or server hardware and software
assets.
7.2 Adding NetShutdown Software to the SNMP Card
To intercept the UPS by using an SNMP card, apply to the SNMP card system administrator
for management rights and add IP address information of the PC corresponding to
NetShutdown software to the SNMP card access list.
7.3 Intercepting the UPS Status
After NetShutdown is installed on a computer or server and starts, it can intercept the UPS
status and implement computer or server shutdown protection. One UPS system can support a
maximum of 16 pieces of NetShutdown software. For details about how NetShutdown
intercepts the UPS status, see NetShutdown V100R001C00 User Manual.
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User Manual 8 Troubleshooting
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8 Troubleshooting
Abnormal SNMP Card Communication
1. Installation problems
− Check that the UPS runs properly.
− Check that the SNMP card is properly installed.
− Check that the communications cable between the SNMP card and the UPS is
intact.
2. Web access problems
− Check that the computer network is normal.
− Check the browser version and the SNMP card IP address that you have entered in
the address bar.
3. SNMP card problems
If the fault persists after the preceding checks, replace the SNMP card.
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User Manual 9 Upgrading the SNMP Card
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9 Upgrading the SNMP Card
The Upgrade tab page allows you to upgrade the SNMP card software and UPS monitoring
software.
Figure 9-1 Upgrade
To upgrade the SNMP card software or UPS monitoring software, perform the following
steps.
Procedure
Step 1 On the Upgrade tab page, click Browse and select a software upgrade package.
Please decompress the software upgrade package, and then choose the file with postfix of ".bin".
Step 2 Click Send. The "File loading may take several minutes. Continue?" message is displayed, as
shown in Figure 9-2.
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Figure 9-2 Select File
Step 3 Click OK to upload the file. The "Upload succeeded" message is displayed, as shown in
Figure 9-3 and Figure 9-4.
Figure 9-3 Upload File
Figure 9-4 Upload succeeded
Step 4 Click OK. On the Activate Upgrade Package page, select the upgrade package under
Available Package Version (when a package is selected, it turns blue). Then click Activate
to start the upgrade, as shown in Figure 9-5.
When Upgrade progress reaches 100% and Upgrade Result is Success, the upgrade is
complete, as shown in Figure 9-6. Then the software restarts.
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Figure 9-5 Activate upgrade package
Figure 9-6 Upgrade success
When Upgrade progress is 100% for SNMP card software, log in again if the "Connection with the
UPS failed. Check network connectivity and log in again." message is displayed.
If the upgrade fails and the UPS and the SNMP card do not power off, click Activate
again to restart the upgrade, as shown in Figure 9-7.
Figure 9-7 Upgrade failure scenario 1
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If a power failure occurs during the upgrade, power on the UPS and SNMP card again.
After you log in to the WebUI again, click Go to Step 3 to perform the upgrade, as
shown in Figure 9-8 (you can skip Step 1, Step 2, Step 3).
Figure 9-8 Upgrade failure scenario 2
----End
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User Manual 10 Changing the SSH Access Password
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10 Changing the SSH Access Password
10.1 Maintenance Suggestions
SSH is used only for advanced maintenance.
Change the preset password before using the SSH protocol.
Except for password changes, do not perform any other operations. Otherwise, the SNMP
card cannot work properly.
Damages to the SNMP card caused by operations except password change are not covered
by warranty.
Remember the new password.
To prevent brute force cracking, an account is automatically logged out if no operation is
performed within 5 minutes after command line login.
SSH v2 is adopted for secure transmission.
When Windows accesses the SNMP card over SSH, you need to use client software such as PuTTY.
Security information involved in Secure Shell (SSH) login is the command line user
name and password.
System accounts are as follows:
− Administrator root: Direct login is not supported. Log in as enspire and run su to
switch to the root account. The user name cannot be modified. The preset password
is Changeme, which can be modified.
− Common user enspire: The user name cannot be modified. The preset password is
Changeme, which can be modified.
− Common user prorunacc: The user account is used to run service programs. Login
with a password is not supported. Log in as root and run su to switch to the
prorunacc account.
Change the password immediately upon first SSH login.
Use the password with certain complexity.
Avoid using the preset password or low-complexity passwords that are prone to attacks
and cracking by unauthorized users, which will affect the device security. To ensure
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system security, confirm that the password length and complexity meet requirements
when maintenance engineers are changing passwords. The password setting
requirements are as follows:
− Change the preset password immediately after the system goes online.
− Do not use a weak password such as password, admin, and 123456.
− The password must contain at least eight characters.
− At least two types of the following are required in the password: digits, uppercase
letters, lowercase letters, or special characters (`~!@#$%^&*-_=+;:'",.?
or spacing).
− The password must be different from the previous five passwords.
− The password must be different from the user name or its reverse.
− Periodically change the password of the user account.
A password that has been used for a long time is more likely to be stolen or cracked,
and the risk increases along with the time of use. Change the password at least once
half a year.
10.2 Changing an Authentication Password
Procedures
Step 1 Access the SNMP card board through an SSH port and log in with the enspire user name and
password.
Step 2 Run the passwd enspire command to change the password of the enspire user.
Step 3 Enter a new password and re-enter it as instructed and press Enter. Figure 10-1 shows the
operation screen.
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Figure 10-1 Changing the password of the enspire user
The new password must meet complexity requirements. When changing a password, you can press
Ctrl+C to stop this operation.
Step 4 Run the su command to switch to the root user and enter the root user password, as shown in
Figure 10-2.
Figure 10-2 Switching to the root user
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User Manual 10 Changing the SSH Access Password
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Step 5 Run the passwd root command to change the root user password. Enter a new password and
re-enter it as instructed and press Enter. Figure 10-3 shows the operation screen.
Record and keep the password properly. If you forgot the password, you cannot access the
SNMP card through SSH.
Figure 10-3 Changing the password of the root user
----End
RMS-SNMP01B SNMP Card
User Manual A Acronyms and Abbreviations
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A Acronyms and Abbreviations
D
DES Data Encryption Standard
E
ESD electrostatic discharge
F
FE fast Ethernet
H
HTTP Hypertext Transfer Protocol
HTTPS Hypertext Transfer Protocol Secure
L
LCD liquid crystal display
M
MD5 message digest algorithm 5
MIB management information base
N
NMS Network Management System
R
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User Manual A Acronyms and Abbreviations
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RJ11 Registered Jack 11
RJ45 Registered Jack 45
RS485 Recommended Standard 485
T
TCP/IP Transmission Control Protocol/Internet Protocol
S
SNMP Simple Network Management Protocol
SSL Secure Sockets Layer
U
UPS uninterruptible power system
W
WebUI web user interface
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