Cisco ASR 5000 Series - Features and Functionality - Base Software

Packet Data Interworking Function Overview
Features and Functionality - Base Software ▀
Cisco ASR 5000 Series Product Overview ▄
OL-22938-02
Features and Functionality - Base Software
This section describes the features and functions supported by default in the base PDIF software and the benefits they
provide.
Important: All known restrictions are shown in Appendix B.
The following is a list of the features in this section:
PSC2 Support
Duplicate Session Detection
Unsupported Critical Payload Handling
Registration Revocation
CHILD SA Rekey Support
Denial of Service (DoS) Protection: Cookie Challenge
MAC Address Validation
RADIUS Accounting
Special RADIUS Attribute Handling
IPv6 Support
IPv6 Neighbor Discovery
IPv6 Static Routing
Port-Switch-On-L3-Fail for IPv6
IKEv2 Keep-Alive (Dead Peer Detection (DPD))
Congestion Control and Overload Disconnect
SCTP (Stream Control Transmission Protocol) Support
X.509 Digital Trusted Certificate Support
Custom DNS Handling
PSC2 Support
The PDIF supports the Packet Services Card 2 (PSC2). The PSC2 is the next-generation packet forwarding card for the
ASR 5000. The PSC2 provides increased aggregate throughput and performance, and a higher number of subscriber
sessions.