V100R010C10
LMT User Guide
Issue 05
Copyright © Huawei Technologies Co., Ltd. 2015. 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.
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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 BaseBantian, Longgang Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
About This Document
Purpose
This document describes how to log in to the local maintenance terminal (LMT) for 3900 series base stations and how to use the LMT to operate and maintain 3900 series base stations.
NOTE
Unless otherwise stated, a base station in the following part of this document refers to a 3900 series base
station.
Product Version
The following table lists the product versions related to this document.
Product Name Solution Version Product Version
BTS3900 l SRAN10.1 l GBSS17.1 l RAN17.1 l eRAN8.1 V100R010C10 BTS3900A BTS3900L BTS3900AL DBS3900 l SRAN10.1 l GBSS17.1 l RAN17.1 l eRAN8.1 l eRAN TDD 8.1 DBS3900 LampSite l SRAN10.1 l RAN17.1 l eRAN8.1 l eRAN TDD 8.1 BTS3900C l SRAN10.1 l RAN17.1
Intended Audience
This document is intended for: l System engineers
l Field engineers
l Network shift engineers l Network operators
Contents
About This Document...ii
1 Changes in 3900 Series Base Station LMT User Guide...1
2 Introduction to the LMT...5
2.1 Definitions of LMT... 7
2.2 Types of LMT... 7
2.3 Functions of the LMT...9
2.4 System Requirements for LMT Installation... 10
2.5 Installing and Verifying the LMT Application Software...13
2.5.1 Installing the LMT Application Software... 13
2.5.2 Verifying the LMT Application Software... 16
2.6 Components of the LMT Main Window... 17
2.7 LMT Offline Tools...20
2.7.1 Installing the LMT Offline Tool... 21
2.7.2 Operations Related to LMT Offline MML...22
2.7.3 Traffic Recording Review Tool... 26
2.7.4 FTP Client...27
2.8 Configuring an Emergency OM Channel... 28
2.9 Obtain Documentation List... 30
3 Getting Started with the LMT...32
3.1 Logging In to and Exiting the LMT... 33
3.2 Managing Rights...40
3.2.1 Concepts Related to Rights Management...40
3.2.2 Managing User Accounts... 44
3.2.3 Managing Login Passwords...45
3.2.4 Managing Command Groups...47
3.3 Setting Office Information on the LMT... 47
4 Running MML Commands...52
4.1 Basic Concepts Related to MML Commands... 53
4.1.1 Introduction to MML Commands...53
4.1.2 Components of the MML Command Window... 54
4.2 Running a Single MML Command... 55
4.4 Checking the Syntax...59
4.5 Setting Parameters... 59
5 Managing Alarms and Events... 61
5.1 Basic Concepts Related to Alarms or Events... 62
5.1.1 Alarm or Event Categories... 62
5.1.2 Alarm Severity...62
5.1.3 NM Alarm Type...63
5.1.4 Alarm Flags... 64
5.2 Handling Alarms and Events...65
5.2.1 Setting Alarm or Event Query Properties...65
5.2.2 Browsing Active Alarms or Events... 65
5.2.3 Querying Alarm or Event Logs... 66
5.2.4 Querying Alarm or Event Configurations... 68
5.2.5 Querying Alarm or Event Handling Suggestions... 69
5.2.6 Manually Refreshing Alarms or Events... 69
5.2.7 Manually Clearing Alarms or Events... 70
5.2.8 Deleting Cleared Alarms or Events... 70
5.2.9 Saving the Information About Alarms or Events... 71
6 Managing Message Tracing...72
6.1 Overview of Message Tracing...73
6.2 General Operations Related to Message Tracing... 75
6.2.1 Browsing Traced Messages Online... 75
6.2.2 Viewing Message Details... 76
6.2.3 Saving Traced Messages...77
6.2.4 Browsing Traced Messages Offline...78
6.3 Common Tracing Tasks... 81
6.3.1 PTP Trace... 81
6.3.2 MAC Trace... 83
6.3.3 LACP Trace... 86
6.3.4 PPP Trace...88
6.3.5 MP Trace...89
6.3.6 IP Layer Protocol Trace...91
6.3.7 SCTP Trace...95 6.3.8 CMPV2 Trace... 96 6.3.9 IKE Trace...97 6.3.10 PNP Trace... 99 6.3.11 Proxy PNP Trace...100 6.3.12 ICP Trace... 101 6.3.13 SAAL Trace...103 6.3.14 HDLC Trace... 104 6.3.15 IUANT Trace...106 6.3.16 485 Trace... 107
6.3.17 IPMI Trace...109
6.3.18 RF Link Trace... 110
6.3.19 Process Message Trace... 112
6.3.20 RF Message Trace...114
6.4 GSM-specific Tracing Tasks...115
6.4.1 Abis Interface CS Trace (RSL)...115
6.4.2 Abis Interface CS Trace (CSL)...117
6.4.3 TRX RF Sampling... 118
6.5 UMTS-specific Tracing Tasks... 118
6.5.1 DSP Trace... 119
6.5.2 Cell Trace...120
6.5.3 User Trace...122
6.5.4 Iub Trace... 125
6.6 LTE-specific Tracing Tasks... 126
6.6.1 S1 Interface Trace...126 6.6.2 X2 Interface Trace... 128 6.6.3 Uu Interface Trace... 130 6.6.4 IFTS Trace... 131 6.6.5 M2 Interface Trace...135 6.6.6 Se Interface Trace... 136
6.6.7 EPCInside NAS Interface Trace... 138
6.6.8 EX2 Interface Trace...140
6.6.9 SO Interface Trace... 141
7 Managing Performance Monitoring... 143
7.1 Overview of Real-time Performance Monitoring...144
7.2 General Operations Related to Real-time Performance Monitoring... 145
7.2.1 Browsing Performance Monitoring Results Online... 146
7.2.2 Setting the Chart Display Mode... 146
7.2.3 Saving Performance Monitoring Results...147
7.2.4 Browsing Performance Monitoring Results Offline...147
7.3 Common Monitoring Tasks... 148
7.3.1 Transport Port Traffic Monitoring... 148
7.3.2 Transport Link Traffic Monitoring... 151
7.3.3 IP Performance Monitoring... 154
7.3.4 IPsec Performance Monitoring...155
7.3.5 Local Pass-By Traffic Monitoring...156
7.3.6 IP Clock Data Collection Monitoring...157
7.3.7 Clock Quality Test Monitoring...157
7.3.8 CPU/DSP Usage Monitoring...159
7.3.9 Board Temperature Monitoring... 160
7.3.10 RRU/RFU Output Power Monitoring...161
7.3.12 DTF Test... 164
7.3.13 FFT Frequency Scan...165
7.3.14 Board RTWP...168
7.3.15 Antenna Radiation Pattern...169
7.3.16 Transport OAM Monitoring... 170
7.3.17 Transport Auto Setup User Plane Monitoring... 171
7.3.18 DTP Test... 172
7.4 GSM-Specific Monitoring Tasks...174
7.4.1 Offline Spectrum Scan Monitoring... 174
7.4.2 Online Spectrum Scan Monitoring... 175
7.4.3 Codec Mode Test... 177
7.5 UMTS-specific Monitoring Tasks... 177
7.5.1 HSPA Monitoring... 178
7.5.2 Sector Equipment Group RTWP... 179
7.5.3 Cell Throughput Statistic...180
7.5.4 Cell Service Resource Query...181
7.5.5 Cell RTWP...182
7.5.6 Frequency Scan Monitoring... 182
7.5.7 Repeater Interfere Frequency Scan Monitoring... 184
7.6 LTE-specific Monitoring Tasks... 186
7.6.1 Sector Performance Monitoring... 186
7.6.2 Cell Performance Monitoring...188
8 Maintaining the Base Station...192
8.1 Device Panel Operations... 193
8.1.1 Introduction to the Device Panel... 193
8.1.2 Starting the Device Panel... 194
8.1.3 Querying the Board Version Information... 194
8.1.4 Listing Active Alarms... 195
8.1.5 Resetting a Board...195
8.1.6 Querying the Current Version Information of the Base Station... 196
8.1.7 Blocking a Board... 197
8.1.8 Unblocking a Board...197
8.1.9 Querying the Clock Status...198
8.1.10 Querying the Board Status...199
8.1.11 Querying the Software Version of the Base Station... 199
8.1.12 Querying the CPU/DSP Usage... 200
8.1.13 Querying the Manufacturing Information of a Board...200
8.1.14 Querying the E1/T1 Port Status...201
8.2 Common Maintenance Tasks...202
8.2.1 Concepts Related to Software and Files... 202
8.2.2 Configuring the FTP Server... 203
8.2.4 Extra Configuration File Transfer...209
8.2.5 Device Archive Transfer...210
8.2.6 Data Configuration File Transfer...211
8.2.7 Other File Transfer...213
8.2.8 Proxy GBTS Transmission Maintenance... 216
8.2.9 Proxy File Transfer... 218
8.2.10 IP Transport Selftest... 222
8.3 Maintaining the GSM Base Station... 223
8.3.1 Querying Frequency Scan... 223
8.3.2 Configuring Frequency Scan... 224
8.3.3 Monitoring Channel Status...225
8.3.4 Testing Channel Loopback... 226
8.3.5 Testing TRX Loopback...227
8.3.6 Modifying the Cell Management Status...228
8.3.7 Testing Idle Timeslot... 229
8.4 Maintaining the LTE Base Station...230
8.4.1 Engineering Quality Check... 230
8.5 BTS Self-test...231
9 FAQ... 233
9.1 How to Switch a Minimum LMT Package to a Complete LMT Package...238
9.2 Functions of the LMT Become Abnormal After an LMT Version Upgrade or Rollback... 241
9.3 How to Increase the LMT Response Speed During the Use of the Firefox Browser...242
9.4 How to Handle Incorrect Display of Colors of the LMT Main Window... 243
9.5 How to Handle Failed Display of the Verify Code in the LMT Login Dialog Box... 243
9.6 How to Handle No Responses to the Operations Performed on the Menu of the LMT Main Window...244
9.7 How to Clear Garbled Characters That Occurred in a CSV File...245
9.8 How to Set a Correct SSL Security Certificate... 245
9.9 How to Rectify Errors That Occurr While Saving a File... 247
9.10 How to Avoid the Failure to Log In to the LMT Due to a High Default Internet Explorer Security Level...248
9.11 How to Handle the Slow Redirection After Logging in to the LMT...250
9.12 How to Handle the LMT Interface Disorder... 250
9.13 How to Handle the Unknown Error Occurrs on LMT Interface or MML Command Execution Failure After a Browser Upgrade...251
9.14 How to Handle Error Message Displayed on the LMT or No Responses to Operations Performed on the LMT Login Window... 251
9.15 How to Install OS Patches... 252
9.16 What Do I Do if Tracing, Monitoring or Other Functions Cannot Be Used?... 253
9.17 What Do I Do If There Is No Response or Any Error Message After a Tracing, Monitoring or Other Task Is Created...255
9.18 How to Handle the Problem That Only the Error Code Is Displayed in an Error Message After a Tracing or Monitoring Task Is Created... 256
9.19 Any Further Operation Performed When Some LMT Web Pages Fail to Update Causes the Web Pages to Turn Blank...256
9.20 How to Handle the LMT Exit After Clicking Trace, Monitor, or Device Maintenance Tab in Window 7... 257
9.21 How to Handle the Disconnection Between the LMT and Base Station After the Device Digital Certificate Is Replaced... 257
9.22 How to Handle Exceptions in the LMT Due to Insufficient PC Memory...258
9.23 Error Message "This user session already exists" Upon Login to LMT... 259
9.24 Interfaces for Performing Tracing or Monitoring Tasks Blinking...260
9.25 The web site's certificate cannot be verified.Do you want to continue? Is Displayed During Tracing or Monitoring... 260
9.26 Batch Execution of MML Commands Fails Because Some MML Commands Contain Invisible Carriage Returns or Line Feeds... 261
9.27 How to Handle Shortcut Key Invalidation... 261
9.28 What Do I Do If A Message "Stop running this script?" Is Displayed?...262
9.29 The Internet Explorer Fails to Respond or the Login Window Is Displayed After the LMT Is Running for a While or Multiple Functions Are Concurrently Enabled on the LMT...262
9.30 A Message checking client environment... Is Displayed on the Login Window and the browser Does Not Respond... 263
9.31 LMT Login Window Being Stopped by the Browser...264
9.32 The Application Blocked by Security Settings Dialog Box Is Displayed When Batch Processing, Tracing, Monitoring, or Device Maintenance Is Enabled...264
9.33 Help for Installing and Using the Java Plug-in...265
9.34 What Do I Do If the Message Your Java version is out of date Is Displayed?... 267
9.35 How to Configure Wireless NIC on a Computer...267
1
Changes in 3900 Series Base Station LMT
User Guide
This chapter describes the changes in 3900 Series Base Station LMT User Guide.05 (2015-10-30)
This is the fifth commercial release.
Compared with 04 (2015-08-30), this issue does not include any new topics. Compared with 04 (2015-08-30), this issue includes the following changes:
Topic Change Description
2.2 Types of LMT Added the base station with the main control board being LMPT in scenarios where the built-in WebLMT is used. 3.1 Logging In to and Exiting the LMT Added the description that a maximum of
total four local users and EMS users can log in to the LMT at the same time when the BBU3900 is configured with the LMPT. 6.1 Overview of Message Tracing Added the description of the scenario that
the sequence of the messages corresponding to the collection time is inconsistent with the actual message sequence.
Compared with 04 (2015-08-30), this issue does not exclude any topics.
04 (2015-08-30)
This is the fourth commercial release.
Compared with 03 (2015-06-30), this issue does not include any new topics. Compared with 03 (2015-06-30), this issue includes the following changes:
Topic Change Description
3.1 Logging In to and Exiting the LMT Modified descriptions about the default password in Step 4.
7.6.2 Cell Performance Monitoring Modified descriptions about the Monitor Period parameter.
Compared with 03 (2015-06-30), this issue does not exclude any topics.
03 (2015-06-30)
This is the third commercial release.
Compared with 02 (2015-05-08), this issue does not include any new topics. Compared with 02 (2015-05-08), this issue includes the following changes:
Topic Change Description
3.1 Logging In to and Exiting the LMT Added the description of the change in the local maintenance IP address after the minimum configuration is enabled. 2.2 Types of LMT Added the login method and icon of a
locally deployed WebLMT.
Compared with 02 (2015-05-08), this issue does not exclude any topics.
02 (2015-05-08)
This is the second commercial release.
Compared with 01 (2015-03-23), this issue does not include any new topics. Compared with 01 (2015-03-23), this issue includes the following changes:
Topic Change Description
7.5.7 Repeater Interfere Frequency Scan Monitoring
Added the descriptions about the Index of RX Channel 1 parameter in the output results.
7.3.12 DTF Test Added the support for the DTF test function on the RRU3269 and RRU3249.
7.3.13 FFT Frequency Scan Added the description that offline FFT frequency scan automatically deactivates cells or carriers to the Context part. 7.2.1 Browsing Performance Monitoring
Results Online
Changed the maximum number of monitored tasks to 60 in the Note part.
Topic Change Description
8.2.2 Configuring the FTP Server Added the setting notes for the Working directory parameter.
2.4 System Requirements for LMT Installation
Added the descriptions about the JRE versions supported by the WebLMT and the conditions under which the HttpOnly attribute for cookies can be configured on the WebLMT.
Compared with 01 (2015-03-23), this issue does not exclude any topics.
01 (2015-03-23)
This is the first commercial release.
Compared with Draft B (2015-02-10), this issue does not include any new topics. Compared with Draft B (2015-02-10), this issue includes the following changes:
Topic Change Description
7.2.1 Browsing Performance Monitoring Results Online
Added the descriptions about the Switch Display Mode operation.
About This Document Added the eRAN TDD 8.1 solution version that matches the DBS3900 LampSite.
Compared with Draft B (2015-02-10), this issue does not exclude any topics.
Draft B (2015-02-10)
This is the release of Draft B.
Compared with Draft A (2015-01-15), this issue does not include any new topics. Compared with Draft A (2015-01-15), this issue does not include any changes.
Compared with Draft A (2015-01-15), the following information is deleted from this issue: l Frequency Scanning Intermodulation Interference Detection
Draft A (2015-01-15)
This is the release of Draft A.
Compared with issue 06 (2014-11-15) of V100R009C00, this issue includes the following new topics:
l 7.5.7 Repeater Interfere Frequency Scan Monitoring l 8.2.8 Proxy GBTS Transmission Maintenance
Compared with issue 06 (2014-11-15) of V100R009C00, this issue includes the following changes:
Topic Change Description
3.1 Logging In to and Exiting the LMT Added the descriptions about how to locally log in to the base station in wireless mode. 2.5.1 Installing the LMT Application
Software
Changed the default installation path of the local LMT software.
7.3.2 Transport Link Traffic Monitoring Added the descriptions about the GPM link type.
8.2.9 Proxy File Transfer Added the descriptions that the GBTS supports obtaining run logs.
2.2 Types of LMT Added the base station with the main control board being GTMUb in scenarios where the external WebLMT is used. 6.4.1 Abis Interface CS Trace (RSL) Added the descriptions that the base station
with the main control board being GTMUb does not support this function.
6.3.2 MAC Trace Added the descriptions that the GTMUb board does not support the IP-layer
extended filtering function of MAC tracing. 6.6.1 S1 Interface Trace Added the descriptions about the Local Cell
ID and CPU ID parameters in the output results.
6.6.2 X2 Interface Trace
6.6.3 Uu Interface Trace Added the descriptions about the CRNTI parameter in the output results.
6.6.4 IFTS Trace
Compared with issue 06 (2014-11-15) of V100R009C00, this issue does not exclude any topics.
2
Introduction to the LMT
About This Chapter
This chapter describes the functions, system requirements, and main window of the local maintenance terminal (LMT).
2.1 Definitions of LMT
Before you use the local maintenance terminal (LMT), you need to know the following concepts: LMT, LMT PC, and LMT software.
2.2 Types of LMT
The LMT consists of the built-in WebLMT and external WebLMT depending on different application scenarios.
2.3 Functions of the LMT
The local maintenance terminal (LMT) is used to assist with base station deployment, and locally locate and fix faults.
2.4 System Requirements for LMT Installation
This section describes the system requirements for the local maintenance terminal (LMT) installation.
2.5 Installing and Verifying the LMT Application Software
This chapter describes how to install the local maintenance terminal (LMT) application software and how to verify the installation.
2.6 Components of the LMT Main Window
This section describes the components of the local maintenance terminal (LMT) main window and the functions of each component.
2.7 LMT Offline Tools
LMT offline tools include the traffic recording review tool, offline MML tool, FTP client, and HedEx Lite.
2.8 Configuring an Emergency OM Channel
For a separate-MPT multimode base station, an emergency OM channel is used to maintain a faulty base station through the OM channel of a normal base station. The maintenance includes proxy PNP tracing, operations using MML commands, and proxy file transfer for the faulty base station through the emergency OM channel of the normal base station.
2.9 Obtain Documentation List
This section describes how to query and obtain documentation packages of the corresponding product version.
2.1 Definitions of LMT
Before you use the local maintenance terminal (LMT), you need to know the following concepts: LMT, LMT PC, and LMT software.
LMT
The LMT is a logical concept. It refers to an operation and maintenance (OM) terminal installed with the Huawei Local Maintenance Terminal software and connected to the OM network for the base station. You can use the LMT to operate and maintain the base station.
LMT PC
The LMT PC is a hardware concept. It refers to a computer where the Huawei Local Maintenance Terminal software is installed.
LMT Software
The LMT software refers to the Huawei Local Maintenance Terminal software developed by Huawei and installed on the LMT PC.
2.2 Types of LMT
The LMT consists of the built-in WebLMT and external WebLMT depending on different application scenarios.
Table 2-1 Application scenarios for the built-in WebLMT and external WebLMT
Type Application Scenario How to Start the WebLMT
Built-in WebLMT
l The UMPT works as the main control board and UMTS or LTE base stations are deployed, that is, the base station works in GU, GL, GUL, UO, or LO mode.
l Both the following conditions are true: The UMPT works as the main control board and only GSM base stations are deployed. The GSM base station has an OM bandwidth greater than 64 kbit/s.
l For the base station that uses the LMPT as the main control board.
Start the IE browser, enter the IP address of the base station in the address box, and click Enter to log in to the WebLMT.
Type Application Scenario How to Start the WebLMT External
WebLMT
l BTS3900-1U and DBS3900-1U.
l For the base station that uses the WMPT as the main control board. l For the base station that
uses the GTMUb as the main control board. l Both the following
conditions are true: The UMPT works as the main control board and only GSM base stations are deployed. The GSM base station has an OM bandwidth less than or equal to 64 kbit/s.
After the LMT application software is successfully installed, log in to the LMT using either of the following methods: l Choose Start > All Programs >
HUAWEI Local Maintenance Terminal(WEBLMT CLIENT) > Web Local Maintenance
Terminal(WEBLMT CLIENT), The Local Maintenance Terminal window is displayed.
l If the local WebLMT service manager is started, enter http://127.0.0.1:822 in the address box of the browser and click Enter.
NOTE
l After the local WebLMT service manager starts, an icon will be displayed at the right of the taskbar. If the local WebLMT service manager is not started, start it by choosing Start > All Programs > HUAWEI Local Maintenance
Terminal(WEBLMT CLIENT) > Web Local Maintenance
Terminal(WEBLMT CLIENT).
l The service port number is 822 by default. If the service port number of the local WebLMT is changed, ensure that the entered port number is consistent with the changed service port.
For details about how to install the application Web Local Maintenance Terminal, see 2.5 Installing and Verifying the LMT Application Software.
The certificate-based peer party authentication mode is meaningless to external WebLMTs. This because the server of an external WebLMT is installed on the PC connected to the base station but the PC cannot obtain the certificate of the base station.
2.3 Functions of the LMT
The local maintenance terminal (LMT) is used to assist with base station deployment, and locally locate and fix faults.
Use the LMT to operate and maintain a base station in the following scenarios:
l When the operation and maintenance (OM) channel between the base station and U2000 is unavailable, use the LMT to deploy the base station locally.
l When communication between the base station and the U2000 is interrupted, use the LMT to locate and fix the faults.
l When alarms are generated on the base station and related boards must be locally replaced, use the LMT to locate and fix the faults.
NOTE
When the base station is appropriately communicating with the U2000, it is recommended that you operate and maintain the base station on the U2000. When you must obtain real-time information about a base station from the U2000 to locate faults, the U2000 may fail to provide adequate information because it manages many network elements (NEs). In this situation, use the LMT to operate and maintain the base station.
The LMT provides a Graphical User Interface (GUI), which helps users operate and maintain the base station on the Web. The LMT implements the following local OM functions: l Executes man-machine language (MML) commands
l Manages alarms and events l Runs MML commands in batches l Traces messages
l Monitors base station performance l Maintains equipment
l Enables the base station to perform self-tests NOTE
The LMT records user operations, such as login, deregistration, user addition, and user removal, in the operation log. You can run the ULD LOG command to export and view the operation log. For details about to how to use this command, see the related MML command reference.
2.4 System Requirements for LMT Installation
This section describes the system requirements for the local maintenance terminal (LMT) installation.
Hardware Configurations
Table 2-2 lists the hardware requirements for the LMT PC.
Table 2-2 Hardware configurations
Item Recommended
Configuration Minimum Configuration
CPU 2.8 GHz or higher 866 MHz
RAM 1 GB 512 MB
Hard disk 80 GB 10 GB
Video card resolution 1024 x 768 or higher 1024 x 768
CD-ROM drive -
-Wireless network interface card
802.11n 802.11g
Item Recommended
Configuration Minimum Configuration
Others A keyboard, a mouse, a
modem, an audio card, and a sound box
A keyboard and a mouse
Software Configurations
Table 2-3 describes the software requirements for the PC where the LMT is to be installed.
Table 2-3 Software configurations
Item Recommended Configuration
Operating system l Microsoft Windows Server 2003 with patch KB938397 l Microsoft Windows Server 2008
l Microsoft Windows Vista l Microsoft Windows 7
NOTE
Currently, the LMT supports only web browsers and 32-bit operating systems.
Default language of the operating system
Item Recommended Configuration
Web browser l Internet Explorer 8 (recommended)
l Internet Explorer 9 (recommended) l Internet Explorer 10 (recommended) l Internet Explorer 6 (not recommended) l Internet Explorer 7 (not recommended)
l Internet Explorer 11 or later (not recommended) l Firefox 10.X (X indicates a digit, not recommended) l Firefox 17.X (X indicates a digit, not recommended) l Firefox 24.X (X indicates a digit, not recommended) l Firefox 31.0 (recommended)
NOTE
l You must set the security level of the web browser to medium or low. Otherwise, the LMT menus cannot be viewed.
l If the LMT is terminated abnormally or does not respond when you use the Internet Explorer of a version earlier than Internet Explorer 8, you are advised to upgrade Internet Explorer 6 or 7 to Internet Explorer 8.
l Firefox of a version other than Firefox 10.X, Firefox 17.X, Firefox 24.X , and Firefox 31.0 is not supported.
l If Firefox 10.X is used, the plug-ins of the Firefox application center must be disabled.
l If a non-recommended web browser is used to log in to LMT, the message You are advised to use Windows Internet
Explorer 8, 9, 10, or Firefox 31.0 to access WebLMT; otherwise, other browsers may be incompatible with WebLMT. will be displayed.
l On the Advanced tab page in the Internet Options dialog box, select all check boxes under HTTP1.1 settings.
l If Internet Explorer and JRE 1.7 series versions supported by the WebLMT are used, the HttpOnly attribute for cookies can be configured on the WebLMT, reducing cross-site scripting attacks. If other browsers or JRE versions are used, the HttpOnly attribute cannot be configured.
l To improve system security, it is good practice to configure the Internet Explorer browser as follows: choose Tools > Internet
Options > Advanced and select Use TLS 1.2.
Java plug-in called Java Platform Standard Edition Runtime Environment (JRE)
JRE 1.7.0.65 are recommended. JRE 1.8.0.00 and versions between JRE 1.7.0.0 and JRE 1.7.0.45 are not supported. Note that JRE 1.7.0.0 is not supported and JRE 1.7.0.45 is supported.
NOTE
l This plug-in can be downloaded from the Java official website http://java.com/.
l After installing the JRE 1.7.0.65 version, modify default settings of Java by referring to section 9.32 The Application Blocked by Security Settings Dialog Box Is Displayed When Batch Processing, Tracing, Monitoring, or Device Maintenance Is Enabled.
Port Requirements
If a firewall exists between the base station and the LMT PC, ports 20, 21, and 80 must be enabled on the firewall. If Hypertext Transfer Protocol Secure (HTTPS) needs to be used, ports 20, 21, and 443 must be enabled on the firewall.
NOTE
l Ports 20 and 21 are used for the File Transfer Protocol (FTP). They need to be enabled in the case of file transfer using FTP.
l Port 80 is used for the Hypertext Transfer Protocol (HTTP) by default. The port is used for web browsing by default.
l Port 443 is used for the HTTPS protocol by default.
l HTTP does not ensure secure access. That is, data transmitted between the LMT and NEs can be easily intercepted and decrypted. Therefore, you are advised to use HTTPS to access the NEs.
Communication Capability
The LMT PC must support TCP/IP protocols.
The minimum effective bandwidth for the LMT is 512 kbit/s. The recommended bandwidth is 2 Mbit/s or larger.
NOTE
l The network bandwidth limits the web page opening speed. If the recommended effective bandwidth is provided, the LMT runs fast. If the minimum effective network bandwidth is provided, all the functions can be performed but the LMT runs slowly.
l The effective bandwidth is the bandwidth occupied by the LMT. If multiple applications compete for the bandwidth, the LMT may run slowly even if a 2 Mbit/s bandwidth is provided.
2.5 Installing and Verifying the LMT Application
Software
This chapter describes how to install the local maintenance terminal (LMT) application software and how to verify the installation.
2.5.1 Installing the LMT Application Software
This section describes how to install the local maintenance terminal (LMT) application software on the LMT PC.
Prerequisites
l You have obtained the installation CD-ROM and installation instructions from Huawei. l You have obtained the valid CD KEY for the LMT application software.
Context
l The PC user for installing the LMT application software must be configured with administrator rights so that the user has the write rights on drive C. Otherwise, the PC user will fail to log in to the LMT using the U2000 proxy function.
l For details about local LMT software installation scenarios, see 2.2 Types of LMT. NOTE
l The LMT application software must be installed when you use a browser to visit the base station that uses the WMPT/GTMUb/GTMUc as the main control board.
l The LMT application software must be installed when you use a browser to visit BTS3900-1U or DBS3900-1U.
l For the base station that uses the UMPT as the main control board, you are advised to log in to the web LMT by entering the IP address of the base station in the browser for operation and
maintenance. Based on the actual requirements, LMT application software can be installed on the the co-MPT GSM base station that uses the UMPT as the main control board.
Procedure
Step 1 Insert the installation CD-ROM of the LMT application software into the CD-ROM drive. In a normal situation, the operating system automatically runs the CD-ROM drive. If the operating system cannot automatically run the CD-ROM drive, open the folder in the installation CD-ROM and double-click setup.exe.
NOTE
To install the LMT application software in a 32-bit Windows 7 operating system, perform the following operations first:
l If the installation package is compressed, right-click the compressed installation package and choose
Properties. In the displayed Properties dialog box, click Compatibility and select Run this program in compatibility mode for. Then, click OK.
l If the installation package is a folder or is decompressed, right-click setup.exe in the installation package and choose Properties. In the displayed Properties dialog box, click Compatibility and select Run this program in compatibility mode for. Then, click OK.
The compatibility message will not be displayed after the previous operations complete.
Step 2 In the displayed dialog box, select the language. Step 3 Click OK.
A dialog box displays the introduction of the installation. Step 4 Click Next.
A dialog box displays the copyright notice.
Step 5 Read the copyright notice. If you agree, choose I accept these terms. NOTE
The Next button is available only after you choose I accept these terms.
Step 6 Click Next.
An Installation Directory dialog box is displayed.
NOTE
l If the LMT application software is installed for the first time, the default installation path is D:
\WEBLMT_Enhanced.
l If the LMT application software of another version or for another NE has been installed, the default path is the installation path of the installed LMT application software and cannot be changed. – If the installation path needs to be changed, uninstall the LMT application software of another
version or for another NE.
Step 8 In the window for selecting components, select the required components and click Next. (You are advised to select all components.)
A CD KEY dialog box is displayed. NOTE
If LMT software is running during installation, a Warning dialog box is displayed, prompting you whether to continue the installation? Click Yes. The running LMT software stops, and the installation continues.
Step 9 Enter the correct CD KEY, and click Next. A Confirm installation dialog box is displayed.
NOTE
The CD KEY is saved in SN.TXT in the folder of the installation CD-ROM. The Next button is available only after you enter the correct CD KEY.
Step 10 Confirm the installation information and click Next.
A progress indicator is displayed, showing the installation progress.
After all files are copied, an Initializing Components dialog box showing the component initializing progress is displayed.
After all programs are installed, an Installation completed dialog box is displayed. Step 11 Click Finish.
NOTE
To ensure that the installation file can be restored in case of file damage, you are advised to back up the installation file in a path different from the installation path.
----End
Follow-up Procedure
After the installation is complete, you can use HUAWEI Local Maintenance Terminal to start the following programs:
l Web Local Maintenance Terminal(WEBLMT CLIENT) l Uninstall Local Maintenance Terminal
NOTICE
l A maximum of 30 versions of the LMT application software can be installed on one PC. If the limit is exceeded, you cannot log in to the LMT. Uninstall the versions no longer to be used.
l During an upgrade of the LMT, if LmtView Common component under Select Software Components is selected, the FTP tool started with the LMT will be updated, and the password of the FTP tool is restored to the default password hwbs@com.
l If the running FTP tool is SingleRAN V100R007C00, NodeB V200R015C00, LTE V100R005C01, or an earlier version before an upgrade of the LMT, stop the FTP tool and then perform the upgrade. Ensure that the upgraded LMT can automatically start the FTP tool of the latest version.
2.5.2 Verifying the LMT Application Software
You can verify the LMT application software installation by starting the LMT.
Context
Table 2-4 describes some folders in the directory structure for the LMT application software installation.
Table 2-4 Some folders in the directory structure for the LMT application software installation
Directory Description
\adaptor\clientadaptor\MBTS \version number of the LMT application software
Saves the web page file for the LMT application software and related resource files.
\adaptor\serveradaptor\MBTS \version number of the LMT application software
Saves executable programs for the local LMT server and related resource files.
\uninstall Saves the file of component uninstall information.
NOTE
The system automatically creates other folders when related tasks are created and data about the tasks are saved.
Procedure
l Start the LMT.
Check whether is displayed in the status area of the taskbar. If it is not displayed, choose Start > All Programs > HUAWEI Local Maintenance Terminal(WEBLMT CLIENT) > Web Local Maintenance Terminal(WEBLMT CLIENT) to start Web Local Maintenance Terminal(WEBLMT CLIENT). If a login window is displayed in the browser, the LMT application software has been successfully installed.
NOTE
For details about how to log in to and log out of the LMT, see 3.1 Logging In to and Exiting the LMT.
----End
2.6 Components of the LMT Main Window
This section describes the components of the local maintenance terminal (LMT) main window and the functions of each component.
Main Window
Figure 2-1 shows the main window of an LMT for DBS3900 GUL.
Figure 2-1 LMT main window
Table 2-5 describes the components of the LMT main window.
Table 2-5 Components of the LMT main window No. Compo
nent Parameter Description
1 Status
bar
- Displays the user type, user name, connection status, and NE time.
2 Function
s
MML Used to run man-machine language (MML) commands.
For details, see 4.1.2 Components of the MML Command Window.
Alarm/Event Used to query active alarms or events, alarm or event logs, and alarm or event configurations.
Batch Used to run MML commands in batches.
Trace Used to trace base station messages.
Monitor Used to monitor the base station performance in real time.
No. Compo
nent Parameter Description
Device Maintenance
Used to manage equipment.
Self Test Enables the base station to perform self-tests.
3 Menu
bar
Configure Emergency OM Channel
Click Configure Emergency OM Channel on the LMT. On the displayed Configure Emergency OM Channel dialog box, select and configure the target base station that requires emergency maintenance. For details, see 2.8 Configuring an Emergency OM Channel.
Obtain Documentati on List
Choose Obtain Documentation List on the LMT. The documentation packages of the corresponding product version are listed in the displayed dialog box. For details, see 2.9 Obtain Documentation List.
FTP Tool Used to download the File Transfer Protocol (FTP) tool. 1. Click FTP Tool. A File Download - Security
Warning dialog box is displayed.
2. Click Save to save the FTP server software
SFTPServer.exe to the computer where the LMT is installed.
Command Group Settings
Some MML commands, GUI commands, and virtual commands are added to comprise a command group, command group is used to add commands to a specified command group so that an admin user can add
operation authorities for authority-limited users. 1. Click Command Group Settings. The Command
Group Settings dialog box is displayed. 2. Select a customized command group (G_22 to
G_31) from Command group drop-down list. 3. Select the MML command or GUI command to be
added from the left pane, and click . The added MML command or GUI command is displayed in the right pane. Then, click Apply.
4. Select the MML command or GUI command options to be removed from the right pane, and click
. The removed MML command or GUI command is displayed in the left pane. Then, click Apply.
No. Compo
nent Parameter Description
Password Used to change the password.
1. Click Password. A Password dialog box is displayed.
2. Enter the old password in the Old Password text box and the new password in the New Password and Confirm Password text boxes.
3. Click OK. The password is changed. About Displays the version information.
Lockup Locks the LMT window.
System Settings
Used to set the automatic lockup time and specify the path to save trace files.
1. Click System Settings. A System Settings dialog box is displayed.
2. Enter the automatic lockup time and the path in the Auto lock if no operation within (s) and Save path text boxes, respectively.
3. Click Submit. The system setting is complete. Logout Used to log out of the LMT.
4 Others Help Used to open online help files.
Layout Used to indicate the layout management function. Four window layouts are available: cascade, tile horizontal, tile vertical, and dock window.
NOTE
l If the LMT detects a change in the base station application, you will be prompted with a message. If this happens, log in to the LMT again.
l If the IP address of the remote maintenance channel, local maintenance IP address in wired mode, or local maintenance IP address in wireless mode changes after the SET OMCONNPOLICY command with
ONLYOMIP set to ENABLE is executed, the LMT will restart. In this case, log in to the LMT again.
l NE Time displayed in the status bar may deviate from the actual NE time, but the deviation does not affect services.
l In addition to MML commands and GUI commands, a customized command group includes virtual commands. The virtual commands are applicable to the communication between the eCoordinator and eNodeB.
l The Firefox browser does not support window layouts.
Online Help
The LMT provides two types of online help:
l MML help
Table 2-6 describes the online help of the LMT.
Table 2-6 Online help of the LMT
Name Description Startup Operation
LMT help
Provides the following information:
l LMT user guide l Alarm details l Event details
If you are using Internet Explorer:
l Press F1 or click Help in the LMT main window to display LMT help topics.
l Click the mouse button in the displayed dialog box, and press F1 to display the help
information about the dialog box.
If you are using a Firefox browser, click Help in the LMT main window to display the help information. MML
help
Provides the following information about an MML command: l Function l Precaution l Parameters l Example l Output Description
Enter an MML command in the Command text box. Press Enter or click Assist, and then click the Help tab. The help information about the command is displayed on the tab page.
2.7 LMT Offline Tools
LMT offline tools include the traffic recording review tool, offline MML tool, FTP client, and HedEx Lite.
Table 2-7 lists application scenarios for different offline tools.
Table 2-7 Application scenarios for different offline tools
Tool Application Scenario
Traffic recording review tool Browses the tracing files in the .tmf format or monitoring files in the .mmf format in offline mode.
Offline MML tool Displays the MML command help for a version in offline or makes offline MML scripts.
HedEx Lite Browses the product documentation in the .hdx format.
NOTE
If any of the preceding application scenarios is available, the four LMT offline tools will be automatically installed.
2.7.1 Installing the LMT Offline Tool
This section describes how to install the local maintenance terminal (LMT) offline tool on the LMT PC.
Prerequisites
l You have logged in to the LMT as an administrator. l A valid LMT software serial number has been obtained.
l The PC on which the LMT offline tool is to be installed meets the configuration requirements.
Context
When the LMT offline tools of the current version have been installed:
l If the LMT offline tools of a version later than the current version are required, install them directly.
l If the LMT offline tools of a version earlier than the current version are required, uninstall the tools of the current version, install the tools of a version earlier than the current version, and reinstall the tools of the current version.
NOTE
The preceding operations are not involved in patch versions of the same R version.
Procedure
Step 1 Insert the installation CD-ROM for the LMT offline tool in the CD-ROM drive of the LMT PC.
l If the operating system can automatically operate the CD-ROM drive, the installation program automatically starts.
l If the operating system cannot automatically operate the CD-ROM drive, open the folder in the installation CD-ROM and double-click setup.bat or setup.vbs.
NOTE
You can obtain the installation program of the LMT offline tool from http://support.huawei.com. Log in to
http://support.huawei.com and then search for BTS3900 on the Software tab page. Choose and download the installation program based on the software version.
Step 2 Select the installation program language and click OK.
The Install HUAWEI Local Maintenance Terminal dialog box is displayed. Step 3 Click Next.
The copyright declaration is displayed.
Step 4 Read the software permission terms. If you agree, choose I accept the terms and click Next. The dialog box for you to specify the installation path is displayed.
NOTE
The default installation path is D:\HW LMT.
l If the LMT software of another version or for another NE has been installed, the default path is the installation path of the installed LMT software and cannot be changed.
l If the installation path needs to be changed during this installation, LMT software of other products must be uninstalled before beginning this installation.
Step 6 Select the required components and click Next. (You are advised to select all components.) A CD KEY dialog box is displayed.
Step 7 Enter the CD key and click Next.
An installation information confirmation dialog box is displayed. Step 8 If the installation information is correct, click Next.
A dialog box showing the file copying progress is displayed.
After all files are copied, a dialog box showing the component initializing progress is displayed. After all components are installed, a dialog box showing that the installation is complete is displayed.
Step 9 Click Finish. NOTE
After the LMT offline tool is installed, the system automatically starts the LMT service manager by default.
----End
2.7.2 Operations Related to LMT Offline MML
This section describes how to use the browser to perform MML-related operations when you have logged in to the local maintenance terminal (LMT) offline. (MML is short for man-machine language.) You can view MML commands, prepare MML scripts, and obtain LMT online help.
Introduction to the Offline MML Server
This section describes the window of the LMT offline man-machine language (MML) server and operations on the window of the server.
Startup Operation
To start the LMT offline MML server, choose Start > All Programs > Huawei Local Maintenance Terminal > LMT Offline MML on the LMT PC.
Window of the LMT Offline MML Server
Figure 2-2 shows the window of the LMT offline MML server. Table 2-8 describes the components in the window.
NOTE
If you have minimized the window of the LMT offline MML server, you can double-click at the lower right corner of the LMT PC to display the window again.
Figure 2-2 Window of the LMT offline MML server
Table 2-8 Components in the window of the LMT offline MML server
Component Description
Config Displays the status of the LMT offline MML server and the
server port.
NOTE
l To minimize the window of the LMT offline MML server, click
Hide.
l To start the LMT offline MML server, click Start. l To stop the LMT offline MML server, click Stop. l To log in to the LMT offline MML, click Open Browser.
About Displays information about the LMT offline MML server.
Introduction to the Offline MML Window
This section describes the offline man-machine language (MML) window.
Figure 2-3 shows the local maintenance terminal (LMT) offline MML window. Table 2-9 describes the components in the window.
Figure 2-3 LMT offline MML window
NOTE
l The MML navigation tree changes with the RAT, and the above window is specific to a multimode base station.
l For details about MML commands and their related parameters, see the MML command help.
Table 2-9 Components in the LMT offline MML window
Component Description
Navigation Tree Lists all MML commands. If you double-click an MML
command in the navigation tree, the command will be displayed in the command input text box.
Search Provides a way for you to search MML commands using the
key word.
Common Maintenance Displays the output of an MML command.
Operation Records Displays the information about all the commands that have
been executed.
NOTE
Issued On is the system time of the LMT PC.
Help Displays the help information about an MML command.
Pane for manual input of an MML command
Displays the command and parameter values manually entered.
Command History Records all the commands entered by the user during one
Component Description
Command Input Displays all the MML commands of the system. You can select
an MML command from the drop-down list or directly enter a command.
Area for settings parameters of an MML command
Displays all parameters that can be set in an MML command entered in the Command Input text box.
NOTE
A parameter in red is mandatory and a parameter in black is optional.
Help Provides the LMT online help.
About Provides version information about the LMT offline MML.
Logging In to and Logging Out of the Offline MML
This section describes how to log in to and log out of the local maintenance terminal (LMT) offline man-machine language (MML).
Prerequisites
You have started the LMT offline MML server.
Procedure
l Log in to the LMT offline MML.
a. The LMT offline MML tool is installed on the LMT PC and has been started. b. In the address box of the browser, enter http://127.0.0.1:Port. The login window is
displayed. NOTE
l Port is the port number of the LMT offline MML server and the default value is 810.
l You can change the port number on the Config tab page of the window of the LMT offline MML server. The change of the port number takes effect only after the LMT offline MML server is restarted.
c. In the login window, specify NE Type and Version, and click Login. NOTE
Click Reset to restore the default settings.
l Log out of the LMT offline MML.
Click Logout at the upper right corner of the window of the LMT offline MML. ----End
Preparing Offline MML Scripts
This section describes how to prepare offline man-machine language (MML) scripts.
Prerequisites
Procedure
Step 1 In the LMT offline MML window, enter an MML command in the Command text box and click Assist to set related parameters.
NOTE
When entering an MML command in the Command text box, you can select the command from the drop-down list.
Step 2 Click Save to save the entered MML command. NOTE
l When you save an MML command, the command does not overwrite a previously saved command. l On the Operation Record tab page, you can right-click a command and choose an option from the
shortcut menu to clear the selected or all records.
----End
2.7.3 Traffic Recording Review Tool
This section describes how to use the traffic recording review tool, a component of the local maintenance terminal (LMT) offline tool, to review tracing and monitoring data.
Startup Operation
On the LMT PC, choose Start > All Programs > Huawei Local Maintenance Terminal > Traffic Recording Review Tool.
Window of the traffic recording review tool
Figure 2-4 shows the window of the traffic recording review tool. Table 2-10 describes the components in the window.
Table 2-10 Components in the window of the traffic recording review tool
No. Component Description
1 Menu bar Provides the system menu.
2 Toolbar Provides shortcut icons.
3 Traffic recording review
area
Displays data of a tracing or monitoring task.
2.7.4 FTP Client
The FTP client is a component of the LMT offline suite and enables the LMT to communicate with the FTP server according to the FTP or FTPs protocol. You can obtain logs and upload data configuration files through the FTP client.
Startup
Choose Start > All Programs > HUAWEI Local Maintenance Terminal > FTP Client on the LMT PC.
Interface
Figure 2-5 shows the FTP client interface.
Figure 2-5 FTP client interface
Table 2-11 Components of FTP client interface
Number Component Description
1 Menu bar Provides the menus for the operation of the system.
2 Tool bar Provides the shortcut icons for the operation of the
system.
3 Server input area Includes the server name, user name, user password, port number, and mode in this area.
NOTE
To query the port number, run the LST
FTPSCLTDPORT command to query the setting for Destination Port. If an incorrect port number is used, the
LMT cannot be connected to the FTP server.
4 Local directory list
window
Displays the directory structure of the current computer.
5 Server file list
window
Lists the files and file folders stored in the connected FTP server.
6 Local file list window Lists the files and file folders stored in the current computer.
7 Prompt information
window
Displays the information such as the connection status of the FTP server and the operation descriptions.
2.8 Configuring an Emergency OM Channel
For a separate-MPT multimode base station, an emergency OM channel is used to maintain a faulty base station through the OM channel of a normal base station. The maintenance includes proxy PNP tracing, operations using MML commands, and proxy file transfer for the faulty base station through the emergency OM channel of the normal base station.
Prerequisites
Ensure that the operator has agreed to the solution of maintaining the target base station using a proxy base station and that this maintenance mode does not have security risks.
Context
l In this document, the target base station refers to the faulty base station and the proxy base station refers to the normal base station.
l Ensure that the proxy base station connects to the target base station by using the HTTPS policy.
l Ensure that the emergency OM channel can be established only between one proxy base station and one target base station.
l If the proxy base station or target base station is reset after the emergency OM channel between them is successfully established, the emergency OM channel needs to be
re-established 5 minutes after the reset. Otherwise, the emergency OM channel cannot be re-established.
l When the WMPT serves as the main control board of the proxy base station, the U2000 and the LMT version of the proxy base station must be installed on the same PC. Otherwise, you cannot log in to the LMT through the remote U2000 proxy.
Procedure
Step 1 Click Configure Emergency OM Channel on the menu bar of the LMT. The Configure Emergency OM Channel dialog box is displayed.
Step 2 Set related parameters in the Configure Emergency OM Channel dialog box. For details about parameter descriptions, see Table 2-12.
Table 2-12 Parameters related to the emergency OM channel configuration
Parameter Description
In Same Subrack
Indicates whether the proxy base station and target base station are configured in the same subrack or different subracks.
Main Control Board Slot No.
Indicates the slot number of the main control board of the target base station.
User Name Indicates the user name used for logging in to the LMT of the target base station.
Password Indicates the password used for logging in to the LMT of the target base station.
Step 3 Table 2-13 lists parameters for an emergency OM channel list. Table 2-13 Parameters for an emergency OM channel list
Parameter Description
SN Indicates the sequence number of an
established emergency OM channel.
State Indicates the status of an emergency OM
channel.
Proxy BTS Index Indicates the index of the proxy base
station.
Proxy Site Type Indicates the type of the proxy base station.
Proxy Site Version of Emergency OM Channel
Indicates the version of the proxy base station.
Proxy Site Info Indicates the information about the proxy
base station.
Parameter Description Target Site Version of Emergency OM
Channel
Indicates the version of the target base station.
Target Site Info Indicates the information about the target
base station.
Step 4 Click Connect to establish an emergency OM channel between the proxy base station and the target base station. Emergency OM Channel List displays information of a successfully established emergency OM channel.
Step 5 Click Disconnect to disconnect the emergency OM channel of the proxy base station from that of the target base station. Emergency OM Channel List does not display any channel information.
----End
2.9 Obtain Documentation List
This section describes how to query and obtain documentation packages of the corresponding product version.
Startup
Click Obtain Documentation List on the menu bar of the LMT to start this function.
GUI
l Library Name: Name of the document package of the current product version.
l Product Version: Current product version number.
l Library Version: Version number of the document package of the current product version.
l Available at support.huawei.com: Yes indicates that the document package is released globally at http://support.huawei.com, and you can obtain it. No indicates that the document package is not released globally at http://support.huawei.com, and you need to contact Huawei engineers to obtain it.
Function
You can use either of the following methods to download the documentation packages: l Search for the documentation packages at the website http://support.huawei.com and
then download them.
l Click Export to export the corresponding .hdxi file. Then double-click the .hdxi file to search for related product documentation on http://support.huawei.com. The result will be listed for downloading.
NOTE
Before using this function, ensure that:
l You can visit http://support.huawei.com and have obtained the account.
l (For initial use only) You have downloaded the HedEx Lite from the homepage of http:// support.huawei.com to your PC and started it.
3
Getting Started with the LMT
About This Chapter
This chapter describes how to manage local maintenance terminal (LMT) rights and how to log in to and exit the LMT. A minimum of 1 GB free space is required to ensure that the LMT runs correctly.
3.1 Logging In to and Exiting the LMT
You can log in to the local maintenance terminal (LMT) to manage the base station locally. After the operation and maintenance (OM) channel between the base station and the U2000 server is established, you can also use the U2000 client to log in to the base station.
3.2 Managing Rights
Managing rights involves managing login accounts, user passwords, and command groups.
3.3 Setting Office Information on the LMT
This section describes how to set IP address information for using the LMT to log in to the U2000 or base station.
3.1 Logging In to and Exiting the LMT
You can log in to the local maintenance terminal (LMT) to manage the base station locally. After the operation and maintenance (OM) channel between the base station and the U2000 server is established, you can also use the U2000 client to log in to the base station.
Prerequisites
Before using the LMT, install the JAVA Platform Standard Edition Runtime Environment (JRE) plug-in on the computer where the LMT is installed. The JRE plug-in is a standard Java runtime environment plug-in, which can be downloaded from http://java.com/.
l If the plug-in is not installed on the computer, the system displays the message "Java plug-in is not found. If the Java plug-in is not installed, please download and install the recommended Java plug-in."
l If the installed plug-in is not the compatible version, the system displays the message "The recommended version of the Java plug-in is x.x.x.xx, but the installed version is x.x.x.xx now, it may be incompatible with WebLMT. Please download and install the recommended Java plug-in."
NOTE
l x.x.x.xx indicates the version of the installed JRE plug-in.
l If the LMT of SRAN7.0 and that of a later version are used simultaneously, JRE 1.6.0.27 is recommended.
l To solve problems about installing or using Java plug-in, follow instructions provided in 9.33 Help for Installing and Using the Java Plug-in.
l If the Java Update Needed dialog box is displayed when you log in to the LMT, preferentially click Update to install the latest Java version.
l If you cannot log in to the LMT after the plug-in is upgraded to the latest version, restart the browser and then log in.
Context
l LMT users are categorized into local users and element management system (EMS) users. For details, see 3.2.1 Concepts Related to Rights Management.
l A maximum of six local users and EMS users can log in to the LMT at the same time. NOTE
When the BBU3900 is configured with the LMPT, a maximum of four local users and EMS users can log in to the LMT at the same time.
l HTTPS connection is the default policy for logging in to the LMT. Specifically, when you enter an HTTP URL in a web browser to log in to the LMT, the HTTP request automatically changes to an HTTPS request.
l Login in to the LMT over HTTPS requires configuration of digital certificates. – The operator-issued certificate, device certificate of a base station, and
preconfigured certificate on the LMT have descending priorities.
– The preconfigured certificate on the LMT is used only for initial secure access and is inadequate to ensure security. The operator-issued certificate is preferred.
– If an operator has deployed a PKI system on the live network, secure base station deployment by PnP is recommended and the operator-issued certificate must be obtained prior to access.
l If the colors cannot be displayed in the main window of the LMT, see 9.4 How to Handle Incorrect Display of Colors of the LMT Main Window.
CAUTION
When the LMT is running, do not change the system time or time zone of an LMT PC. Otherwise, a critical fault may occur in the system. If the system time or time zone has to be changed, perform the operation after the LMT exits.
NOTICE
l When the LMT uses the Firefox browser and Block pop-up windows is selected, you will fail to log in to the LMT. To avoid this problem, open a web page using the Firefox browser. On the web page, choose Tools > Options from the menu bar. On the Options window, under Content, clear Block pop-up windows check box.
l The refresh function of the browser cannot be used on the LMT. If you use the refresh function in the LMT main window, the LMT is logged out. If you use the refresh function on the monitor window, an error occurs in the script.
l When the LMT is used in Internet Explorer, do not change the properties of the cache file folder. Otherwise, Internet Explorer is automatically refreshed, and therefore, an error occurs in the LMT main window.
l If you choose Start > Run to start File Transfer Protocol (FTP) services, the LMT main window is replaced with the login dialog box of the FTP server. To avoid this problem, choose Tools > Internet Options from the Internet Explorer menu bar. On the
Advanced tab page, under Browse, clear the Reuse windows for launching shortcuts check box.
l Before you use the LMT to upgrade or roll back a base station, clear the browser's buffer and cookies.
l If you press ALT+<---, the LMT main window may experience an error. In this case, press ALT+---> to restore the window settings. If the window settings cannot be restored, close the browser and log in to the LMT again.
l The default policy to log in to the LMT can be specified by the WebLMT Login Policy parameter in the SET WEBLOGINPOLICY command. The parameter can be set to any of the following values. (1) COMPATIBLE(Compatible): Either HTTP or HTTPS can be used to log in to the LMT. (2) HTTPS_ONLY(Https_only): Only HTTPS can be used to log in to the LMT. (3) LOGIN_HTTPS_ONLY(Login_https_only): When HTTP is used to log in to the LMT, HTTP is changed to HTTPS before login, then HTTPS returns to HTTP after login. Data over HTTP is transmitted in plaintext and prone to disclosure. Therefore, the value HTTPS_ONLY(Https_only) is recommended. l If the WebLMT Login Policy parameter is set to HTTPS_ONLY(Https_only) but
login by HTTP is configured on the U2000, login to the LMT in U2000 proxy mode does not work.
l The password status will be checking when you log in to the LMT. You can set whether the LMT to force the user to change the password on first login by running the SET PWDPOLICY command.
l The TLS/SSL version of the web browser and JRE must be set to the same value as the TLS/SSL Version configured using the SET SSLCONF command. Otherwise, the LMT login page cannot be opened using the web browser or the LMT that you have logged in to cannot work properly.
Procedure
l To use the LMT to log in to the base station, perform the following steps: a. Connect the LMT to the base station.
n Wired connection:
The network port on the PC where the LMT application is installed can connect to the GTMUb, WMPT or LMPT board in the BBU3900 through a crossover cable or