Cisco Cisco Packet Data Gateway (PDG)
SGSN Changes in Release 17
▀ SGSN Enhancements for 17.0
▄ Release Change Reference, StarOS Release 17
490
With this feature enhancement configured, the S4-SGSN is ready to perform ULI reporting per PDN connection via
GTPv2. Reporting only begins after the S4-SGSN receives a reporting request from the P-GW. The P-GW generates a
request based on charging enforcement and policy enforcement from the policy and charging rules function PCRF.
Location Change Reporting is configured and enabled/disabled per APN.
GTPv2. Reporting only begins after the S4-SGSN receives a reporting request from the P-GW. The P-GW generates a
request based on charging enforcement and policy enforcement from the policy and charging rules function PCRF.
Location Change Reporting is configured and enabled/disabled per APN.
This feature has been further enhanced with a network sharing option. If the network sharing license is installed and if
the network sharing feature is enabled, then the operator can configure which PLMN information the SGSN sends to the
P-GW in the ULI or Serving Network IEs.
the network sharing feature is enabled, then the operator can configure which PLMN information the SGSN sends to the
P-GW in the ULI or Serving Network IEs.
Important:
The S3/S4 license is required to enable S4 functionality. The new “Location-reporting in connected-
mode” license is required to enable Location Change Reporting functionality for the S4-SGSN. This new license is now
required for Location Change Reporting on the Gn-SGSN.
required for Location Change Reporting on the Gn-SGSN.
Command Changes
location-reporting
To configure location change reporting via ULI IE per APN for an S4 -SGSN, the operator must use this new command
as part of the configuration of an APN profile.
as part of the configuration of an APN profile.
configure
apn-profile profile_name
location-reporting access-type { gprs | umts }
remove location-reporting access-type { gprs | umts }
end
Notes:
remove
disables the location reporting configuration in the APN profile.
{ gprs | umts }
allows the operator to select location report for the 2G and / or the 3G subscribers. Two
configuration entries are created whether both access types are included in a single command or in two
commands.
commands.
egtp
This new command enables the operator to select the type of PLMN sent in either the ULI IE or the Serving Network
IE.
IE.
configure
call-control-profile ccprofile_name
egtp network-sharing-plmn { serving-network { use-common-plmn | use-selected-plmn |
use-ue-plmn } | uli { use-common-plmn | use-selected-plmn | use-ue-plmn } }
use-ue-plmn } | uli { use-common-plmn | use-selected-plmn | use-ue-plmn } }
remove egtp network-sharing-plmn { serving-network | uli }
end