Cisco Cisco Packet Data Interworking Function (PDIF) Documentation Roadmaps
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PDN Gateway Overview
Features and Functionality - Base Software ▀
Cisco ASR 5000 Series Product Overview ▄
OL-22938-01
Features and Functionality - Base Software
This section describes the features and functions supported by default in the base software for the P-GW service and do
not require any additional licenses to implement the functionality.
not require any additional licenses to implement the functionality.
Important:
To configure the basic service and functionality on the system for the P-GW service, refer to the
configuration examples provided in this guide.
The following feature groups are supported and described in this section:
Subscriber Session Management Features
This section describes the following features:
IPv6 Capabilities
Enables increased address efficiency and relieves pressures caused by rapidly approaching IPv4 address exhaustion
problem.
problem.
The P-GW offers the following IPv6 capabilities: