This appendix provides information about the configuration file parameters pertaining to the Web Element Manager. WEM provides a number of configuration files (.cfg and .xml files) which can be modified to fine-tune the operation of the application. These files are located in the /<ems_dir>/server/etc directory by default.Important: Unless otherwise specified, all information in this chpater applies to both Sun Solaris- and RHEL-based WEM systems.
Important: This configuration file is customer-specific and is not operational without the appropriate license. Please contact your local sales representative for additional information.
The following table describes the AUDIO file parameters.
The first field contains the severity level (number): The nth row in the SEVERITY section is n-1 in the fm.cfg file. Please use the fm.cfg file for the severity configuration information in detail.The second field contains the audio file name. The audio files are present in the audio sub-directory in the client installation directory. audioPlayedFor: This option will decide the priority of alarm to play an audio. The default value is 0. The following table describes the TRAPAUDIO file parameters.
TRAPAUDIO: This section defines the mapping for Trap Number and the corresponding AUDIO file. This file is the default file to be played when the trap is received. If the filename field is kept empty then, the file associated with the severity of the trap will be played.
0: Disable - assume cumulative.csv will be available in <EMS ServerPath>/flash/blacklist/blacklist/Important: Any change in the configuration files will restart the server resulting in client restart.
Caution: To ensure proper operation of the Web Element Manager, bulk statistic schema and formatting configuration in this file should not be altered.
Schema: This section provides the schema format string for each subsystem. The parameter values in this section are internally used by the bulkstat server module and should not be changed.
Tolerance: These values indicate that the server will search records within a range (below and above the expected timestamp) if the exact record is not present. All values are in seconds.Important: Any change in the configuration files will restart the server resulting in client restart.
Caution: Several parameters contained in this file are configurable through the installation process.
Directory: This section contains the directory path required for bulk statistics. Polling: This section contains parameters that are used for optimization of the bulkstatistics module in terms of polling. Queue: This section contains parameters that are used for optimization of the bulkstatistics module in terms of queuing. DBSession: This section contains parameters that are used for optimization of the bulkstatistics module for database calls in terms of DB sessions. Parser: This section contains parameters that are used for connection to the Parser Server process.Important: Any change in the configuration files will restart the server resulting in client restart.
Caution: Several parameters contained in this file are configurable through the installation process.
Port: This section contains the server port to which the BulkStat server binds. Interval: This section contains the interval parameters for polling operations. Thread Pool: This section contains the configuration values for the thread pool. Access TIme: This section contains the configuration values for overriding the bulkstat XML measurement generation timestamp. XML Data: The following values are the default data values for the XML Measurement file for the 3GPP recommended XML nodes. For more information, refer to the 3GPP TS 32.401 V4.1.0 (2001-12) document. BSFTP: The bulkstat server transfers the generated XML file to NM using FTP. This section defines the default values for FTP.
UNKNOWNURL: This section displays unknown URL database files Import interval related information. Reports: This section displays the report related information. This specifies the maximum number of reports that can be present in the reports/cf/ directory.Important: Any change in the configuration files will restart the server resulting in client restart.
CFBackupArchiveDatabase: This section contains the config variables related to archive operation of various CF databases. ArchivePath = ./flash/archive/Important: Any change in the configuration files will restart the server resulting in client restart.
If the specified directory does not exist, then the config files will be stored in ./flash/ConfigUpdate/log. If the specified directory does not exist, then the config files will be stored in ./flash/ConfigUpdate/config.Important: Any change in the configuration files will restart the server resulting in client restart.
Caution: Improper configuration of this file can adversely affect WEM operation. To ensure proper operation of the Web Element Manager, do not edit the parameters in these files.
PostgresDIR = /<ems_dir>/postgres
License: This is the WEM License file.
SEVERITY: This section describes the severity configuration for traps that contain various priorities and the color in which the traps of that severity should be displayed. EMAIL: This section describes the E-mail configuration for traps. SCRIPT: This section describes the script configuration for traps. TRAP: This section describes the flags for logging traps.
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• SYSLOG: This section describes the Syslog server configuration for traps. CLIInfoPolling: This section provides information needed for the configuration of Thread pool and Polling interval required for the FMCliInfoHandler module. PENDINGALARM: This section describes the pending alarm related configuration.
HWEMAIL: This is the configuration file for Hardware Inventory.Important: Any change in the configuration files will restart the server resulting in client restart.
IMGSessMgt: This section describes the parameters that store ASR 5000 login information. Change the value of ENFORCE_SSL parameter in ems/client/img.html and ems/client/imgdebug.html if this value is changed. If set to 1, then the sslflag field will be updated to 't' for all existing IMGs in the boxer table in ConfigDB at server restart. IMGKeepAlive: This section describes parameters related to the ASR 5000 keep-alive.
MCRDBS: This section describes parameters that store MCRDBS related information.
Important: Any change in the configuration files will restart the server resulting in client restart.
Fault Management: This section describes the parameters that store NorthBound Notification Service related configuration information.Important: Northbound Server is now enabled as part of the basic WEM license. For older versions of WEM where the default value is set to disable Northbound Server, locate the nbserver.cfg file and set the NBIntfEnable flag to enable Northbound Server.
Important: Many of the parameters contained in this file are configurable through the installation process.
DATABASE: This section describes parameters that store database configuration information. ClientSession: This section describes parameters related to client session management. SWUpgrade: This section describes the parameters related to Software Upgrade. FRV: This section describes the front/rear-view related parameters. POAPolicies: This section describes policies used for the POAs. EMSORB: This section describes the parameters related to Object Request Broker.
MPEManagerInfo: This section provides information required to configure the details of MPE Manager making the HTTP Post request. PCRFFTP: The pcrfrepgen process transfers the generated 3GPP XML file to NM using ftp. This section defines the default values for ftp.The pcrfrepgen process uses the same host machine used by the bulkstat server for transferring the GGSN files. FTP configuration parameters 'HostIPAddr', BSFTPUserName', 'BSFTPPassword', 'BSFTPMaxRetries', 'BSFTPRetryInterval' and BSUseSFTP' from /etc/bsserver.cfg will be used to transfer the generated PCRF 3GPP XML files.Important: Any change in the configuration files will restart the server resulting in client restart.
Polling: This section describes the parameters related to polling support. Database: This section describes the parameters related to database information.
Note: Do not remove the following statement as it is used to modify the config file while installing through the GUI Installer:Important: Any change in the configuration files will restart the server resulting in client restart.
Caution: To ensure proper operation of the Web Element Manager, do not edit the parameters in these files.
Important: This configuration file is customer-specific and is not operational without the appropriate license. Please contact your local sales representative for additional information.
THREAD: This is the configuration file for Thread pool.Important: Any change in the configuration files will restart the server resulting in client restart.
Security: This file contains the list of security parameters for user access to WEM.
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Type: This section describes the type of vacuum to be done on database.Important: It is not recommended to start table level vacuuming for all tables at the same time as it will increase number of transactions to the database. Database level vacuuming takes care of table level vacuuming, that means it vacuums whole database including all the tables present in that database so at critical point if we want to start vacuuming on all tables at the same time, at that point, we can start only database level vacuum. If we want to vacuum one or more (but not all) tables from the database, in that case we can use table level vacuuming by enabling vacuum for that tables.
WBLIST: This section describes the parameters that store Content Filtering Server information. WblistPath = ./flash/cf/cfdatabases/wblistdb/
GGSN is a Parent and in the following change the flag from “N” to “Y”: <menu menuID="MID_CFG_GGSN" parentMenu="Configuration" menuName="GGSN" visible="N" />Any Parent sub-menus that need to be hidden/unhidden also need to have the flag set appropriately. For example, to show the APN sub-menu in the topology: <menu menuID="MID_CFG_APN" parentMenu="GGSN" menuName="APN" visible="Y">
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