Cisco Cisco Packet Data Gateway (PDG)
ADC Changes in Release 16
▀ ADC Enhancements for 16.0
▄ Release Change Reference, StarOS Release 16
98
P2P Service:
In Use
Max Used
Limit
License Status
show task info
The following field is added to the output of this command in support of the P2P Counting License Enforcement
feature.
feature.
P2P sessions
CSCuh88935 - P2P Ruledef optimization
Applicable Products: GGSN, IPSG, PDSN, P-GW
Feature Changes
P2P Ruledef Optimization
In this release, ADC rules will be optimized rules to reduce overhead while searching ADC rules during rule match.
Previous Behavior: For releases prior to 16.0, in case of ADC (P2P) flows, rule match happens for each and every
packet in the flow. Rule match is a major performance overhead if more rules and ruledefs are configured by the
operator. In case of ECSv2 ADC flows, the rule match tries to match the flow with the ruledef having the highest
priority.
packet in the flow. Rule match is a major performance overhead if more rules and ruledefs are configured by the
operator. In case of ECSv2 ADC flows, the rule match tries to match the flow with the ruledef having the highest
priority.
New Behavior: With this release, P2P rules are made optimized based on ECSv2 scoreboard approach. This will help
in reducing overhead in brute force searching of ADC rule during rule match. If all the lines in a ruledef are marked
“optimized” by an optimizer (any ECS optimizer/P2P optimizer), the entire ruledef becomes “optimized”.
in reducing overhead in brute force searching of ADC rule during rule match. If all the lines in a ruledef are marked
“optimized” by an optimizer (any ECS optimizer/P2P optimizer), the entire ruledef becomes “optimized”.
CSCum97670 - [SysTest] AssrtFailure at messenger/memacct.c:430 Function:
free_acct()
Applicable Products: GGSN, IPSG, PDSN, P-GW
Feature Changes
Error handling in P2P Plugin
P2P Flow details will not be displayed if P2P Plugin is not loaded. An error message will be displayed for the
show
active-charging subsystem all
command.
Previous Behavior: No error message is displayed for all CLIs under
show active-charging subsystem all
command. The output was not clearly displayed for P2P Flows.