cell-trace
This command allows you to configure the Cell Traffic Trace transfer parameters.
Product
MME
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > Cell Trace Module Configuration
configure > context context_name > cell-trace-module
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-cell-trace)#
Syntax
cell-trace { purge { { storage-limit storage_limit | time-limit time_limit } [ max-files max_files ] } | push-interval interval | push-trigger { space-usage-percent usage_precent } | remove-file-after-transfer | transfer-mode { pull [ module-only ] | push primary { encrypted-url enc_url | url url [ module-only ] } | use-harddisk }
default cell-trace [ purge | push-interval | push-trigger | remove-file-after-transfer | transfer-mode | use-harddisk ]
no cell-trace [ purge | remove-file-after-transfer | use-harddisk ]
default
Configures this command with its default setting for the specified cell traffic trace parameters.
no
Deletes the specified cell traffic trace parameters.
purge { { storage-limit storage_limit | time-limit time_limit } [ max-files max_files ] }
Specifies to purge or delete the cell trace records based on "time" or "volume" to restrict hard-disk space usage for cell trace records.
storage-limit storage_limit : Specifies the storage space for the record files, in megabytes. storage_limit must be an integer from 10 to 143360.
time-limit time_limit : Specifies the time to delete record files, in seconds. time_limit must be an integer from 600 to 2592000.
max-files max_files : Specifies the maximum number of records to purge per iteration. max_files must be an integer 0 or ranging from 1000 to 10000. When value is set to 0, it deletes all records until purge limit is reached.
By default, no purge operation is performed by the VPNMGR module.
push-interval interval
Specifies the transfer interval in seconds to push cell traffic trace files to an external file server. interval must be an integer from 1 to 30.
Default: 1 second
push-trigger { space-usage-percent usage_precent }
Configures the disk utilization trigger for cell traffic trace files.
space-usage-percent usage_precent : Specifies the disk utilization percentage for triggering PUSH. usage_precent must be an integer from 10 to 80.
remove-file-after-transfer
Deletes the files from RAMFS after transfer to an external server. If the cell-trace use-harddisk command is not configured, it is recommended to use this command.
transfer-mode { pull [ module-only ] | push primary { encrypted-url enc_url | url url } [ module-only ] }
Configures the transfer mode for cell trace record files. Only one TCE address configuration is required and all files will be sent to this address irrespective of the TCE address received from eNodeB in S1AP cell tracing message. Both the addresses must be the same mostly.
pull [ module-only ] : Specifies that L-ESS pulls the cell trace files.
push primary { encrypted-url enc_url | url url } [ module-only ] : Specifies that ST pushes the cell trace files onto the configured L-ESS server. enc_url specifies the location where the cell trace files will be transferred and must be entered in encrypted format. url specifies the location where the cell trace files will be transferred and must be entered in the server URL format scheme://user:password@host:[port]/directory - string of size 1 to 1024.
If the module-only keyword is set, then the given configuration is applied only for the specific record type. The administrator can configure record transfer information for all record types separately or combined using the module-only keyword.
pull [ module-only ] :
Server URL in the format: scheme://user:password@host:[port]/directory - string of size 1 to 1024
If the module-only keyword is set, then the given configuration is applied only for the specific record type. The administrator can configure record transfer information for all record types separately or combined using the module-only keyword.
use-harddisk
Moves the cell trace files from RAMFS to /hd-raid/ and then transferred to an external server. It is recommended to use this command to prevent space on RAMFS becoming full.
Usage Guidelines
Use this command to configure the Cell Traffic Trace transfer parameters. The user must be in a non-local context when specifying the cell-trace-module command.
Example
cell-trace push-interval 20