для Cisco Cisco Packet Data Gateway (PDG)
GGSN Changes in Release 17
▀ GGSN Changes in Release 17.0
▄ Release Change Reference, StarOS Release 17
188
Customer Impact: This feature allows operator to collect more granular GTP-C statistics on per APN per QCI level to
monitor certain KPIs based on these statistics.
monitor certain KPIs based on these statistics.
CSCum17434 - AAA provide Restoration Priority Indicator to PGW
Feature Changes
Restoration Priority Indicator Support
In order to distinguish VoLTE Capable IMS PDN connections from Non-VoLTE capable IMS PDN connections,
support has been added for AAA provided priority value via a new S6b AVP during authentication.
support has been added for AAA provided priority value via a new S6b AVP during authentication.
Previous Behavior: Earlier restoration priority indicator was not available from AAA.
New Behavior: Restoration Priority indicator is now received from AAA across the s6b interface. Corresponding stats
are maintained, and the relevant values can be seen through CLI.
are maintained, and the relevant values can be seen through CLI.
Customer Impact: The customer will now be able differentiate the Volte subscriber from non-volte subscriber based
on the value of restoration priority.
on the value of restoration priority.
Command Changes
show pdn-connection-count
This new command displays the current number of PDN connections for each of the Restoration-Priority-Level values
(1 to 8).
(1 to 8).
show pdn-connection-count restoration-priority-level ( priority_level | all }
Notes:
restoration-priority-level
: Restoration priority associated with PDN connection.
priority_level
: Restoration priority value. Must be an integer from 1 through 8.
all
: Displays number of PDN connections associated with all restoration priorities.
Performance Indicator Changes
<name> Schema
<Brief description then list new/modified/deprecated stats>
show subscribers ggsn-only full all
Following new variables has been added in the output of the above command to display the specified restoration priority
Restoration priority level: Identifies the restoration priority value associated with the PND connection.