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2010-06
Security Level: Internal Use
New Feature of M2000V2R10 OSS Self-Maintenance Unit (OSMU)ISSUE1.0 M2000 TSDwww.huawei.com
HUAWEI Confidential
This slide introduces the values, main functions, and OM operations of the M2000 V200R010 OSMU.
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By the end of this course, you are supposed to know the values and main functions of the OSMU and master the skills of operating and maintaining the M2000 using the OSMU.
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OSMU Online Help
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Chapter 1 OSMU Overview Chapter 2 OSMU Common Management Chapter 3 OSMU OMCAutoStar Chapter 4 OSMU Data Clear Chapter 5 OSMU Trace Collection Chapter 6 OSMU Component Management Chapter 7 OSMU OSS Upgrade Chapter 8 OSMU Northbound Interface Management
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OSMU Values
OSMU OSS Self-Maintenance UnitThe OSMU is a web-based operation and maintainence system for the Operating Support System (OSS). You can conviniently perform daily operation and maintainence for the OSS through a Web-based browser.
Maintenance Through Maintenance Through OSMU Command-Line
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OSMU Functions
M2000 V200R010 OSMU supports the following functions:
Common Mangement
Querying Server Basic Information Querying the status of M2000 services and starting or stopping M2000 services Installing mediation software and patches Querying the database status Querying the cluster status
OMCAutoStar Data Clear
Clearing files
Trace Collection Component Management OSS upgrade Northbound Interface ManagementHUAWEI ConfidentialPage 7
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OSMU Login
Address: http://M2000ServerIP:8090/ (replace M2000ServerIP according to the actual situation) Log in to the OSMU as user root or omcuser
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OSMU Maintenance
How to check the status of the OSMU
Enter http://m2000ServerIP:8090/ in the address bar of Microsoft Internet Explorer. If a login interface is displayed, you can infer that the OSMU is started. Log in to the M2000 server through Telnet, and run the following command:#ps ef | grep omc_control | grep v grep If there is no output, you can infer that the OSMU service is not started.
Starting or stopping Web services
Starting Web servicesLog in to the M2000 server as user root #cd /opt/OSMU/omc_control #./start_om_monitor.sh
Stopping Web servicesLog in to the M2000 server as user root #cd /opt/OSMU/omc_control #./stop_om_monitor.sh
Logs of OSMU
/opt/OSMU/omc_control/logsHUAWEI ConfidentialPage 9
HUAWEI TECHNOLOGIES Co., Ltd.
Chapter 1 OSMU Overview Chapter 2 OSMU Common Management Chapter 3 OSMU OMCAutoStar Chapter 4 OSMU Data Clear Chapter 5 OSMU Trace Collection Chapter 6 OSMU Component Management Chapter 7 OSMU OSS Upgrade Chapter 8 OSMU Northbound Interface Management
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OSMU Common Management
The OSMU Common management provides the following functions:
Querying Server Basic Information Querying the status of M2000 services and starting or stopping M2000 services Installing mediation software and patches Querying the database status Querying the cluster status
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Querying the Server Basic Information
Support query the hardware platform and OS version of M2000 server Support query the version information of M2000 server and installed mediation
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Querying the Status of M2000 Services and Starting or Stopping M2000 Services
At present, starting or stopping all M2000 services instead of a single M2000 service is supported. Click Stop to stop the M2000 service processes and daemon processes. Click Cancel to quit the current operation.
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Installing Mediation Software and Patches
You can click Installed Mediation to view the installed mediation software. Mediation software can be installed dynamically and in batches. Mediation software patches can be installed dynamically but cannot be installed in batches.
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Installing Mediation Software and Patches (Continued)
Installing mediation software:
Upload the mediation software packages or patches Select mediation software packages in batches or a mediation patch. Click Install. View installation log.
Here only the mediation software packages that are in the same language with the M2000 server are displayed.
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Querying the Database Status
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Querying the Cluster Status
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Chapter 1 OSMU Overview Chapter 2 OSMU Common Management Chapter 3 OSMU OMCAutoStar Chapter 4 OSMU Data Clear Chapter 5 OSMU Trace Collection Chapter 6 OSMU Component Management Chapter 7 OSMU OSS Upgrade Chapter 8 OSMU Northbound Interface Management
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OMCAutoStar
Function description
When exceptions occur in the running of M2000 services or you want to regularly check the running status of the M2000, you can run the OMCAutoStar to collect information for reference.
Immediate check and timing check are supported. Check reports can be downloaded.
Precautions
The progress of an immediate check can be displayed in Routine Check. When Collect OS explore is selected, it takes a long time to collect information.
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OMCAutoStar
Setting an NHC task
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OMCAutoStar
Starting an NHC task
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OMCAutoStar
Querying check results
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Chapter 1 OSMU Overview Chapter 2 OSMU Common Management Chapter 3 OSMU OMCAutoStar Chapter 4 OSMU Data Clear Chapter 5 OSMU Trace Collection Chapter 6 OSMU Component Management Chapter 7 OSMU OSS Upgrade Chapter 8 OSMU Northbound Interface Management
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Data Clearance
Function description
Before the M2000 upgrade or on a specified site, you need to pay attention to the usage of disk space and database space. With the data clearance tool, you can clear junk files on the disk and in the database to ensure the normal and stable running of the M2000.
Clearing files: The M2000 searches the files in a specified directory and displays the files in a list. You can then select specified files to delete them. Cleaning up the database: The M2000 searches redundant and junk data in the database. You can then select the database for the M2000 to clean up.
Precautions
You can clear files and cleaning up the database as user omcuser. Read the impact on the M2000 carefully before you clear files or cleaning up the database. At present, only databases omcdb can be cleaned up.
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Clearing Files
Files that can be clearedDescriptionYou can clear the remaining files of deleted NEs in the /opt/OMC/var/med directory. You can clear the performance export files and result files of invalid NEs. You can clear the files that contain the history event and alarm data exported from databases and exist in the /export/home/omc/var/DelUpLimitExport/FM directory. You can clear the NE backup data files that exist in the directory of the disk software management module but are not saved in databases. For example, the
File TypeCM PM FM SM
/export/home/sysm/ftproot/RNC/Data/.3221229568.3221278720.3221282828/BAKDATA 20100604111546 file. SYSYou can clear the M2000 installation package in the /opt/OMC/software directory, the M2000 patch package in the /export/home directory, and the data files that are backed up and saved in the /export/home/bak directory before an M2000 upgrade. You can clear the performance result files that have been saved in the /opt/OMC/var/itf_n/FileTransferIRP/PM directory for more than 15 days after they were generated by the northbound CORBA interface. You can clear the files that contain the iSStar scheduled tasks executed seven days ago and exist in the /export/home/sysm/var/TimerTask directory. You can also clear the DebugTrace_*.ttx log files in the /opt/OMC/lib/iHFC directory.
NBI
iSStar
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Cleaning Up the Database
omcdb
You can clear the data marked as Deleted in the table with the prefix moi_, that is the data whose deletionFlag is set to 1. You can also clear redundant NE information in the mediation.
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Clearing Files
Clear File
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Cleaning Up Database
Clear DataBase
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Chapter 1 OSMU Overview Chapter 2 OSMU Common Management Chapter 3 OSMU OMCAutoStar Chapter 4 OSMU Data Clear Chapter 5 OSMU Trace Collection Chapter 6 OSMU Component Management Chapter 7 OSMU OSS Upgrade Chapter 8 OSMU Northbound Interface Management
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TraceCollection
Function description
When faults occur in the running of the M2000 and R&D engineers are asked to locate the faults, maintenance engineers can collect and download fault location information in specified scenarios on the Web GUI, and then send the information for R&D engineers to locate the faults.
The supported scenarios for fault data collection are the same as the scenarios required for the TraceCollection tool. Collected information can be downloaded.
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TraceCollection
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Chapter 1 OSMU Overview Chapter 2 OSMU Common Management Chapter 3 OSMU OMCAutoStar Chapter 4 OSMU Data Clear Chapter 5 OSMU Trace Collection Chapter 6 OSMU Component Management Chapter 7 OSMU OSS Upgrade Chapter 8 OSMU Northbound Interface Management
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Component Management
Function descriptionThis function allows you to shield unused functions to reduce the consuming of system resources and ensure that the functions in use are not interfered by the faults occurring on other functions. M2000 components can be managed by WRAN, GBSS, CBSS, LTE, and core network. Browsing the status of M2000 components is supported.
PrecautionsEnsure that the M2000 is installed. It takes a long time to start or stop M2000 components. Therefore, when you view the status of M2000 components immediately after performing the start or stop operations, the status may be Starting or Stopping.
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Component Management
Refreshing component status Filtering component by domain Displaying component information
Double-click a component record in the table. Right-click a component, and then choose Component Property from the shortcut menu.
Click Show Component.
Enabling or Disabling a component
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Chapter 1 OSMU Overview Chapter 2 OSMU Common Management Chapter 3 OSMU OMCAutoStar Chapter 4 OSMU Data Clear Chapter 5 OSMU Trace Collection Chapter 6 OSMU Component Management Chapter 7 OSMU OSS Upgrade Chapter 8 OSMU Northbound Interface Management
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Chapter 7 OSMU OSS Upgrade7.1 7.2 7.3 7.4 7.5 7.6 7.7 Uploading Upgrade Tools Uploading Tools Related to Upgrade Setting Upgrade Steps Performing Upgrade Steps Verifying Upgrade Results Downloading Logs Related to Upgrade Performing Rollback
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Uploading Upgrade Tools
Upload and manage existing upgrade tools
For M2000 software upgrade, upload the upgrade toole.g. r9c00spc230tor10c00spc100_SUN_SPARC_32.tar.gz
For M2000 patch upgrade, upload the patch filee.g. iManagerM2000V200R010C00SPC210_SUN_SPARC_32.tar.gz
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Chapter 7 OSMU OSS Upgrade7.1 7.2 7.3 7.4 7.5 7.6 7.7 Uploading Upgrade Tools Uploading Tools Related to Upgrade Setting Upgrade Steps Performing Upgrade Steps Verifying Upgrade Results Downloading Logs Related to Upgrade Performing Rollback
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Uploading Tools Related to Upgrade
Upload the other related tools and softwareFor M2000 software upgrade, upload the target version software and OSSDBTool in this step The file name must be the same with the tool displays Do not close the uploading window
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Chapter 7 OSMU OSS Upgrade7.1 7.2 7.3 7.4 7.5 7.6 7.7 Uploading Upgrade Tools Uploading Tools Related to Upgrade Setting Upgrade Steps Performing Upgrade Steps Verifying Upgrade Results Downloading Logs Related to Upgrade Performing Rollback
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Setting Upgrade Steps
Choose upgrade mode according to upgrade guide
Choose upgrade steps according to upgrade guide
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Chapter 7 OSMU OSS Upgrade7.1 7.2 7.3 7.4 7.5 7.6 7.7 Uploading Upgrade Tools Uploading Tools Related to Upgrade Setting Upgrade Steps Performing Upgrade Steps Verifying Upgrade Results Downloading Logs Related to Upgrade Performing Rollback
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Performing Upgrade Steps
Click Stop to withdraw the whole upgrade procedure Click Pause to stop at current step. The pause operation does not take effect until the current step complete.
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Chapter 7 OSMU OSS Upgrade7.1 7.2 7.3 7.4 7.5 7.6 7.7 Uploading Upgrade Tools Uploading Tools Related to Upgrade Setting Upgrade Steps Performing Upgrade Steps Verifying Upgrade Results Downloading Logs Related to Upgrade Performing Rollback
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Verifying Upgrade Results
This step is optional
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Chapter 7 OSMU OSS Upgrade7.1 7.2 7.3 7.4 7.5 7.6 7.7 Uploading Upgrade Tools Uploading Tools Related to Upgrade Setting Upgrade Steps Performing Upgrade Steps Verifying Upgrade Results Downloading Logs Related to Upgrade Performing Rollback
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Downloading Logs Related to Upgrade
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Chapter 7 OSMU OSS Upgrade7.1 7.2 7.3 7.4 7.5 7.6 7.7 Uploading Upgrade Tools Uploading Tools Related to Upgrade Setting Upgrade Steps Performing Upgrade Steps Verifying Upgrade Results Downloading Logs Related to Upgrade Performing Rollback
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Performing Rollback
The rolback is available if backup step was chosen
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Chapter 1 OSMU Overview Chapter 2 OSMU Common Management Chapter 3 OSMU OMCAutoStar Chapter 4 OSMU Data Clear Chapter 5 OSMU Trace Collection Chapter 6 OSMU Component Management Chapter 7 OSMU OSS Upgrade Chapter 8 OSMU Northbound Interface Management
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Chapter 8 OSMU Northbound Interface ManagementQuerying the Installation and Use of Northbound Interfaces 8.2 Querying the Northbound Alarm SNMP Interface 8.3 Querying the Northbound Alarm Streaming Interface 8.4 Querying the Northbound CORBA Interface 8.5 Viewing and Downloading Result Files on the Northbound File Interface 8.6 Analyzing Problems on the Northbound Alarm CORBA Interface 8.1
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Querying the Installation and Use of Northbound Interfaces
The page displays the installation and use of each northbound interface on the current server.
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Chapter 8 OSMU Northbound Interface Management8.1 Querying the Installation and Use of Northbound Interfaces 8.2 Querying the Northbound Alarm SNMP Interface 8.3 Querying the Northbound Alarm Streaming Interface 8.4 Querying the Northbound CORBA Interface 8.5 Viewing and Downloading Result Files on the Northbound File Interface 8.6 Analyzing Problems on the Northbound Alarm CORBA Interface
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Querying Northbound Alarm SNMP Interface
Querying the configuration parameters and port status of the alarm SNMP interface
SNMP version information IP address and port of the NMS for receiving alarms IP address and port of the M2000 server for sending alarm trap information Port status on the M2000 server (The SNMP uses the UDP connection, and the status is for reference only.)
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Chapter 8 OSMU Northbound Interface Management8.1 Querying the Installation and Use of Northbound Interfaces 8.2 Querying the Northbound Alarm SNMP Interface 8.3 Querying the Northbound Alarm Streaming Interface 8.4 Querying the Northbound CORBA Interface 8.5 Viewing and Downloading Result Files on the Northbound File Interface 8.6 Analyzing Problems on the Northbound Alarm CORBA Interface
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Querying Northbound Alarm Streaming Interface
Querying the interconnection parameters and connection status of the alarm streaming interface
IP address and port number of the M2000 server that is connected to the NMS through the TCP IP address and port number of the NMS for receiving the alarms TCP connection status of the NMS that is currently connected to the alarm streaming monitoring port (automatically obtained by the server) on the M2000 server
Providing the packet capture function for locating alarm loss problems
The packet capture function is implemented by running the commands of the Solaris operating system The IP address of the NMS that receives alarms and the packet capture duration (generally about five minutes) are required. A link for downloading the packet capture file is provided after the packet capture is complete.
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Querying the TCP Status of the Northbound Alarm Streaming Interface
Automatically querying the TCP connection status after the page is displayed Clicking Refresh to manually refresh the information displayed on the page, or select Auto and then the system automatically refreshes the page every 60 secondsDescription: *:8765 and LISTEN displayed in the first row indicate that port 8765 is in listening status The information displayed in the second row indicates that a server whose IP address is 10.121.71.233 is connecting to alarm streaming port 8765 on the current server, and the TCP connection is established. The normal TCP connection status is LISTEN ESTABLISHED Abnormal TCP connection status is the status other than LISTEN ESTABLISHED, for example, CLOSED, CLOSE-WAIT, CLOSING, FIN-WAIT-1, and FIN-WAIT-2.
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Chapter 8 OSMU Northbound Interface Management8.1 Querying the Installation and Use of Northbound Interfaces 8.2 Querying the Northbound Alarm SNMP Interface 8.3 Querying the Northbound Alarm Streaming Interface 8.4 Querying the Northbound CORBA Interface 8.5 Viewing and Downloading Result Files on the Northbound File Interface 8.6 Analyzing Problems on the Northbound Alarm CORBA Interface
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Querying Data on the Northbound CORBA Interface
Providing the following query functions for the northbound CORBA interface
Obtaining and parsing the .ior file of the CORBA entry point Querying basic AORBA configuration data Querying CORBA configuration data in batches Querying logs that record CORBA alarm information Querying CORBA notification subscription information Querying CORBA performance tasks and results Parsing CORBA performance result files
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Obtaining and Parsing the ior File of the CORBA Entry Point
Providing the function of downloading the 1.ior file of the CORBA interface and parsing the IP address and port information contained in the file Parsing the IP address and port information contained in any entered .ior string
Parameter description: Ior String: Contents to be parsed in the ior file
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Querying Basic Configuration Data of the CORBA Interface
The OSMU enables you to invoke the findMo function of the CORBA interface through a GUI. It provides default parameter values and options. In addition, it saves result files as .xml files and provides a link for downloading the files.Parameter description: Basic Object: Name of the start MO to be queried in the whole object tree. Scope Type: Query scope, containing BASE_ALL (querying the whole object tree), BASE_ONLY (querying the current object only), BASE_NTH_LEVEL (querying the object at level N), and BASE_SUBTREE (querying a subtree). Level: Querying the object set at level N. This parameter is available only when Scope Type is set to BASE_NTH_LEVEL. Filter Type: Filtering conditions set for querying objects. Result Contents: If NAMES is selected, it indicates that only MO names are contained in the query result. If NAMES_AND_ATTRIBUTES is selected, it indicates that both MO names and attributes are contained in the query result. Request Attributes: Attribute set to be queried. Iterate Step: Number of MOs to be obtained at a time. Note: For more information about northbound CORBA interface, see the M2000 Northbound CORBA Interface Developer Guide.pdf. To perform a common query, use the default parameters and then click Submit.
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Querying CORBA Configuration in Batches
The OSMU enables you to invoke the upload function of the CORBA interface through a GUI. It provides default parameter values and options. In addition, it saves result files as .xml files and provides a link for downloading the files.Parameter description: Sink: Specifies the address of the FTP server for storing the query result file (configuration data file). Basic Object: Name of the start MO to be queried in the whole tree. Scope Type: Query scope, containing BASE_ALL (querying the whole object tree), BASE_ONLY (querying the current object only), BASE_NTH_LEVEL (querying the object at level N), and BASE_SUBTREE (querying a subtree). Level: Querying the object set at level N. This parameter is available only when Scope Type is set to BASE_NTH_LEVEL. Filter Type: Filtering conditions set for querying objects. Note: This interface supports specifications only of telecom operations within China. For detailed parameters, see the specification files of telecom operators. To perform a common query, use the default parameters and then click Submit.
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Querying CORBA Alarm Logs
Providing a link for downloading the alarm information in the sent alarm notifications recorded by the northbound CORBA interface Enabling you to enter an alarm log serial number to check whether the corresponding alarm is sent
Description: Click Get Alarm Notification Logs to obtain the alarm logs. Enter the value of Log Serial Number on the M2000 GUI in Alarm Log Serial Number to check whether this alarm is sent in the northbound alarm notification. If the alarm is sent, the details about the alarm is displayed. Note: Alarm log files refer to the files that record sent alarm information when the northbound CORBA alarm notification interface sends alarm notifications. You can download and query the alarm log file through a web browser.
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Querying CORBA Notification Subscription Information
Querying the information about northbound CORBA interface notification subscribers, including subscriber IP address, port, and subscription category Checking whether the current subscriber is valid in the Status column
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Querying CORBA Performance Tasks
Querying northbound CORBA performance tasks, including detailed performance task parameters Downloading query results
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Viewing and Downloading CORBA Performance Result Files
View all northbound CORBA performance result files corresponding to the selected task ID Click a file name to obtain the file download link
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Parsing CORBA Performance Result Files
Parsing a specified performance result file and collecting the number of objects and number of counters. The directory of performance result files is the directory for storing northbound CORBA performance result files. Generally, the directory is /opt/OMC/var/itf_n/FileTransferIRP/PM. Parsing the contents of a performance result file and then saving the parsing results as a .xls file for future analysis.
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Chapter 8 OSMU Northbound Interface Management8.1 Querying the Installation and Use of Northbound Interfaces 8.2 Querying the Northbound Alarm SNMP Interface 8.3 Querying the Northbound Alarm Streaming Interface 8.4 Querying the Northbound CORBA Interface 8.5 Viewing and Downloading Result Files on the Northbound File Interface 8.6 Analyzing Problems on the Northbound Alarm CORBA Interface
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Viewing and Downloading the Result Files of the Northbound File Interface
The following interfaces support the functions of viewing and downloading the results files of the northbound file interface:
Performance export file interface (measurement unit-based) Performance export file interface (NE-based) Configuration export file interface Inventory export file interface Alarm export file interface
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Northbound Performance File Interface Configuration (NE-Based)
Exporting the interconnection parameters of the northbound performance file (NE-based)
Select the NE type and export period
Parameter description: Basic Object: Supported NE type and corresponding period. Template for export file name: The name of an exported file can be customized. This function is available in the M2000 V200RO10, and you need to customize a filename according to the naming convention. File save days: Storage period of an export result file. Delete backup files delay time: Delay during export file deletion. Compress result file: Whether to compress the exported file. Counter order: Order for sorting the counters in an exported file. For example, you can sort the counters according to counter IDs or counter names.
Set the export file, including file name
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Chapter 8 OSMU Northbound Interface Management 8.1Querying the Installation and Use of Northbound Interfaces 8.2Querying the Northbound Alarm SNMP Interface 8.3Querying the Northbound Alarm Streaming Interface 8.4Querying the Northbound CORBA Interface 8.5Viewing and Downloading Result Files on the Northbound File Interface 8.6Analyzing Problems on the Northbound Alarm CORBA InterfaceHUAWEI ConfidentialPage 71
Chapter 8 OSMU Northbound Interface Management8.1 Querying the Installation and Use of Northbound Interfaces 8.2 Querying the Northbound Alarm SNMP Interface 8.3 Querying the Northbound Alarm Streaming Interface 8.4 Querying the Northbound CORBA Interface 8.5 Viewing and Downloading Result Files on the Northbound File Interface 8.6 Troubleshooting of Northbound Alarm CORBA Interface
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Troubleshooting of CORBA Alarm Interface
Providing the one-click problem analysis function on the CORBA alarm interface. The analysis steps are displayed on the GUI. The function of downloading analysis logs is provided.
One-click fault information collection
Status OK indicates that the current step is normal. You need to check the detailed analysis result in the related log.
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Thank Youwww.huawei.com
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