[local]hostname(config-sgsn-global)#
flush-frequency frequency
frequency : Enter an integer from 1 to 3. Default is 1.
num-msgs number_msgs
number_msgs : Enter the integer 1 (to disable aggregation) or an integer from 2 to 164 to define the number of messages. Default is 10.
To view aggregate IPC message statistics, use command show config | grep aggregate-ipc-msg.
Including default with the command configures the SGSN to use default behavior so that the SGSN sends BSSGP-Status messages whenever the SGSN receives an MS-Flow-Control message from an unknown MS.
To see the statistics for the number of MS-Flow-Control messages that have been discarded, use the show bssgp statistics command from the Exec mode.
t2 T2_time
T2_time : Enter an integer from 1 to 120. Default is 30 seconds.
th TH_time
TH_time : Enter an integer from 6 to 5999. Default is 500 seconds.
Include default with the command to disable the function.
Include no with the command to disable this function.
no dscp-template template_name
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This command provides access to the mode containing all the configuration commands used to define DSCP markings for the control packets and data packets for a particular GPRS service (see the DSCP Template Configuration Mode Commands section).
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To associated a specpific DSCP template with a specific GPRS service configuration, use the associate-dscp-template downlink documented in the GPRS Service Configuration Mode Commands section.
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To check the list of DSCP templates configured, use the show sgsn-mode command documented in the Exec Mode Commands section.
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dscp-template dscp_london
imsi-range mcc mcc_num mnc mnc_num { msin first start_number last stop_number [ operator-policy policy_name [ description description ] ] | plmnid plmn_id operator-policy policy_name [ description description ] } +
Using no in the command deletes the definition from the SGSN Global configuration.
mcc mcc_num
mcc defines the mobile country code (MCC) of an IMSI.
mcc_num: Enter a 3-digit number from 100 to 999 - 000 to 099 are reserved.
mnc mnc_num
mnc defines the mobile network code (MNC) of an IMSI.
mnc_num: Enter a 2 or 3-digit number from 00 to 999.
first start_num: Defines first MSIN prefix number in a range
last stop_num: Defines the last or final MSIN prefix number in a range.
policy_name : Enter a string of 1 to 64 alphanumeric characters.
description: Enter a string of 1 to 100 alphanumeric characters to provide range clarification for converted Release 9.0 configurations.
If a PLMN-ID is to be included in the definition, enter the plmnid before entering the operator policy name.
plmnid plmn_id
plmn_id : Enter 5 to 6 digits.
The following associates operator policy oppol1 with country code 310, mobile network code of 33, and IMSI range 1231234 - 1231244:
max-pending-attaches limit
limit : Enter an integer from 5000 - 50000. Default is 10000.
As the IMSIMgr gets busier and does not responded to Query/Forward requests, the response to the requests will get slower and slower and the queue size continues inflating if the incoming message rate is high. To avoid this situation, set the max-pending-attaches for the pending queue for Attach and RAU messages. All other messages from the HLR will be added to the queue as they cannot be dropped. High and low watermarks are set to the queue at 80% of max-pending-attaches ” and 60% of max-pending-attaches respectively.
max-pending-attaches 15000
connected-ready rate
rate -sets the number of subscribers to be deactivated per second per SessMgr. This rate must be set in increments of 20 and the valid range is 20 to 1000 and the default is 760 connected-ready subscribers deactivated per second.
idle-standby rate
rate - sets the number of subscribers to be deactivated per second per SessMgr. This rate must be set in increments of 20 and the valid range is 20 to 1000 and the default is 240 idle-standby subscribers deactivated per second.
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max-remote-restart-counter-change - allows the operator to set a maximum variance between stored and received values for restart counter changes coming from the GGSN. For details, refer to the SGSN Global configuration mode documentation.
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disable-remote-restart-counter-verification - allows the operator to disable the default behavior. For details, refer to this command in the SGSN Global configuration mode documentation.
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Important: The value for this command can not be altered once dynamic offloading has begun - refer to the command description for the sgsn-offload command in the Exec Mode chapter..Include default with the command to disable the audit function.
Include no with the command to disable the audit function.
Including no with the command disables the authentication.
