Cisco Cisco Packet Data Interworking Function (PDIF)
GGSN Changes in Release 17
▀ GGSN Changes in Release 17.0
▄ Release Change Reference, StarOS Release 17
194
[ default | no ] ip guarantee framed-route local-switching variable
end
Notes:
no: Disables local switching of framed route packets.
default: At VPN level, disables local switching of framed route packets. At VRF level, falls back to
configuration in base context.
framed-route local-switching: Enables local switching of framed route packets. By default, this functionality is
enabled.
CSCun51617 - [gn-gp]: GGSN Not Informing PCRF about Network-Request-
Support Change
Feature Changes
Gn-Gp Handoff enhancement
Previous Behavior: UE support for BCM was unknown on HO from PGW to GGSN and so BCM would not be
derived as expected.
derived as expected.
New Behavior: With new changes even if PCO IE is not sent in HO indication to GGSN but previously sent to PGW
during call setup , BCM will be derived based on UE support in PGW.
during call setup , BCM will be derived based on UE support in PGW.
Customer Impact: BCM mode will be derived based on UE and SGSN support on HO rather than assuming BCM in
PGW to be always by UE.
PGW to be always by UE.
CSCun91294 - Inactivity timeout to be displayed under Session Release
Reasons
Feature Changes
Inactivity timeout to display under Session Release Reasons
Currently stats for session disconnected due to inactivity timeout is maintained in field “idle timeout”, but their should
be a separate field in Session Release Reasons from output of CLI
be a separate field in Session Release Reasons from output of CLI
show gtpc statistics verbose
to maintain
stats for session cleared due to inactivity timeout. Also, the same to be displayed under bulkstat files.
CSCuo77196 - NAS-Port-Id support on GGSN.
Feature Changes
NAS-Port-Id support on GGSN