Cisco Cisco Packet Data Interworking Function (PDIF)
SGSN Congestion Action Profile Configuration Mode
▀ sm-messages
▄ Command Line Interface Reference, StarOS Release 18
8526
sm-messages
This command instructs the SGSN to reject any SM signaling messages (activation or modification) as a response to
congestion. This congestion-action-profile parameter can be refined to only reject SM signaling messages when the low
access priority indicator (LAPI) is included in the message.
congestion. This congestion-action-profile parameter can be refined to only reject SM signaling messages when the low
access priority indicator (LAPI) is included in the message.
Product
SGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > SGSN Global Configuration > Congestion Control Configuration > Congestion Action
Profile Configuration
Profile Configuration
configure > sgsn-global > congestion-control > congestion-action-profile
act_prof_name
Entering the above command sequence results in the following prompt:
[local]host_name(config-cong-act-prof-act_prof_name)#
Syntax
sm-messages reject [ apn-based] [ low-priority-ind-ue ]
no sm-messages
no
When this filter is added to the command, the SGSN deletes the sm-messages definition from the congestion-
action-profile.
action-profile.
reject
Instructs the SGSN to reject any sm-messages received during congestion.
apn-based
Instructs the SGSN to reject sm-messages only if congestion control is configured for that APN under an
applicable Operator Policy.
applicable Operator Policy.
low-priority-ind-ue
Instructs the SGSN to reject sm-messages from the UE only if the messages includes a low priority access
indicator (LAPI).
indicator (LAPI).
Usage
Important:
For SM congestion to work, the
apn-based
option must be configured with the
sm-messages
reject
command.
If both the LAPI and APN-based options are included in the action-profile, then the sm-messages will only be
rejected if both conditions are matched.
rejected if both conditions are matched.