Cisco Cisco Packet Data Gateway (PDG)
SGSN Changes in Release 16
SGSN Enhancements for 16.0 ▀
Release Change Reference, StarOS Release 16 ▄
531
CSCuj76698 - Message aggregation between linkmgr/gbmgr to sessmgr should
be automated
Feature Changes
Controlling Aggregation of LinkMgr and GbMgr Messages
Previous Behavior: Aggregation was static.
New Behavior: Aggregation of messages from LinkMgr and GbMgr to the SessMgr is now automated and is CLI
configurable.
configurable.
Command Changes
aggregate-ipc-msg
New
auto-num-msgs
keyword enables automated aggregation of messages sent from LinkMgr or GbMgr to the
SessMgr.
configure
sgsn-global
aggregate-ipc-msg { gbmgr | linkmgr | sessmgr } { auto-num-msgs | flush-frequency
frequency | num-msgs number_msgs } default aggregate-ipc-msg { gbmgr | linkmgr |
sessmgr }
frequency | num-msgs number_msgs } default aggregate-ipc-msg { gbmgr | linkmgr |
sessmgr }
end
Notes:
auto-num-msgs
enables automated aggregation. Can be set per manager type along with flush frequency but is
mutually exclusive with the
num-msgs
parameter. By default, this function is disabled.
default
resets the selected manager configuration to default values.
CSCul04175 - S4-SGSN to support R11 agreed CR to avoid SRVCC race
condition
Command Changes
apn-type
New command in the APN profile can identify the type of APN as an IMS APN.
configure
apn-profile profile_name