для Cisco Cisco Packet Data Gateway (PDG)
NAT Changes in Release 17
▀ NAT Enhancements for 17.0
▄ Release Change Reference, StarOS Release 17
338
NAT Enhancements for 17.0
This section identifies all of the NAT enhancements included in this release:
Feature Changes - new or modified features or behavior changes. For details, refer to the NAT Administration Guide
for this release.
for this release.
Command Changes - changes to any of the CLI command syntax. For details, refer to the Command Line Interface
Reference for this release.
Reference for this release.
Performance Indicator Changes - new, modified, and deprecated bulk statistics, disconnect reasons, counters and/or
fields in new or modified schema and/or show command output. For details, refer to the Statistics and Counters
Reference for this release.
fields in new or modified schema and/or show command output. For details, refer to the Statistics and Counters
Reference for this release.
CSCuf30336 - fw-and-nat policy ID checkpointing to peer chassis
Applicable Products: GGSN, HA, PDSN, P-GW
Feature Changes
Firewall-and-NAT Policy ID Checkpointing
In this release, the Firewall-and-NAT Policy ID can be used for check pointing. In earlier releases, the “Policy-name” is
checkpointed to peer-chassis. Backward compatibility must be provided to support checkpointing to peer-chassis.
checkpointed to peer-chassis. Backward compatibility must be provided to support checkpointing to peer-chassis.
CSCuh60799 - Remove memory fair usage feature
Applicable Products: GGSN, HA, IPSG, PDSN, P-GW
Feature Changes
Memory Fair Usage Feature
The Memory Fair Usage feature has been deprecated in this release and is no longer supported.
CSCum39918 - KPI for NAT Port Chunk Blocking per Sub
Applicable Products: GGSN, HA, PDSN, P-GW
Feature Changes
NAT Port Chunk Blocking per Subscriber
Previous Behavior: In earlier releases, there was no method to find out how many packets have been dropped for a
subscriber due to unavailability of NAT IP and port chunks. The current NAT Realm related KPIs only indicate the
number of subscribers using maximum port chunks.
subscriber due to unavailability of NAT IP and port chunks. The current NAT Realm related KPIs only indicate the
number of subscribers using maximum port chunks.