Cisco Cisco Packet Data Gateway (PDG)

AAA Changes in Release 16

▀ AAA Enhancements for 16.0

▄ Release Change Reference, StarOS Release 16

CSCuh86555 - Gy: Backpressure CLI needs to be made non-hidden

Applicable Products: GGSN, HA, PDSN, P-GW

Feature Changes

Support for Backpressure Statistics

New CLI keyword is introduced at Exec mode which will display the maximum backpressure count and the time it was
seen. This Exec CLI command will display session manager instance number, maximum backpressure count that
happened on a particular session manager instance, current length of the backpressure list and the time at which
maximum backpressure happened.

Command Changes

reset active-charging credit-control misc-info max-backpressure

This is a new command introduced in the Exec mode to get or reset the maximum back-pressure hit and the timestamp it
reached the maximum value.

reset active-charging credit-control misc-info max-backpressure { all | facility sessmgr
instance instance_number }

Notes:



all

: Displays the max-backpressure count from all active session manager instances.



facility sessmgr instance instance_number

: Displays logged events for specific facility. That is, it

will display the maximum backpressure count on that specific session manager instance.

The session manager instance number must be specified as a numerical value of 1 through 65535 characters.

show active-charging credit-control misc-info

This is a new command introduced in the Exec mode to display the maximum backpressure hit count for all active
session managers.

show active-charging credit-control misc-info max-backpressure [ all | facility sessmgr
instance instance_number ] [ | { grep grep_options | more } ]