Cisco Cisco Packet Data Gateway (PDG) Nota De Lançamento
GTPP Changes in Release 15.0
GTPP Enhancements for September 30, 2013 ▀
Cisco ASR 5x00 Release Change Reference ▄
227
Modified GTPP Features
This section identifies GTPP features modified in release 15.0.
AF Charging Identifier Information in PGW-CDRs
Applicable Product(s): P-GW
Previous Behavior: AF Charging Identifier was not getting populated in PGW-CDR.
New Behavior: The AF Charging ID is now included in the LOSDV field of PGW-CDRs when the GTPP dictionary
“custom34” is used.
“custom34” is used.
Change in the Format of QoS Field
To support the implementation of custom35 dictionary for 3GPP Rel.10, the format of QoS field is changed from 3G to
EPS.
EPS.
The 3GPP TS 32.298 v10.7 specifies EPCQoSInformation format for qoSInformationNeg. The EPCQoSInformation is
now aligned with the definition in TS 29.212.
now aligned with the definition in TS 29.212.
This also adds the APN Aggregate Max Bit Rate Uplink and Downlink. This format is controlled by the “
gtpp
attribute apn-ambr
” CLI which currently exists for custom24.
GTPP Secondary Group Configuration for P-GW
Applicable Product(s): P-GW
Previous Behavior: When LTE-only core was used without GGSN, secondary GTPP group was not possible to be
configured under APN for P-GW without GGSN license. The license was enabled only for GGSN and not for P-GW.
configured under APN for P-GW without GGSN license. The license was enabled only for GGSN and not for P-GW.
New Behavior: This feature enables license for P-GW to allow configuring secondary GTPP group under APN.
IPv6 Prefix Length in servedPDPPDNAddress Field
Applicable Product(s): P-GW
Previous Behavior: Served IMSI IPv6 address did not have a prefix field in the PGW-CDR.
New Behavior: The IPv6 prefix is now included in Served PDP Address or Served PDP/PDN Address field in the
PGW-CDRs. When configured via “
PGW-CDRs. When configured via “
gtpp attribute served-pdp-pdn-address-prefix-length
”, the
servedPDPPDNAddress field supports reporting the IPv6 prefix length as outlined in 32.298. The prefix length will only
be reported if –
be reported if –
it is configured
it is not the default length of 64
it is an IPv6 or IPv4v6 call
RAN and NAS Cause Code Private Extensions in PGW-CDR
Applicable Product(s): P-GW
Previous Behavior: RAN and NAS cause codes were not getting populated in PGW-CDR when delete bearer
command was received.
command was received.
New Behavior: Support is provided to include RAN and NAS cause codes in PGW-CDR in the GTPP dictionary
“custom34” during delete bearer command.
“custom34” during delete bearer command.