Cisco Cisco Packet Data Interworking Function (PDIF) Documentation Roadmaps
New In This 8.0 Release
HA Features ▀
Cisco ASR 5000 Series Product Overview ▄
OL-22937-01
HA Features
This section in development.
Session Continuity Support for 3GPP2 and WiMAX Handoffs
Benefits
This capability brings the following benefits:
common billing and subscriber management
accessing home 3GPP2 service through Wimax network and vice versa
better user experience with seamless session continuity
Description
This feature provides the session continuity capability to HA that enables a dual mode device (a multi radio device) to
continue its active data session as it changes its active network attachment from 3GPP2 to Wimax and vice versa with
no perceived user impacts from a user experience perspective.
continue its active data session as it changes its active network attachment from 3GPP2 to Wimax and vice versa with
no perceived user impacts from a user experience perspective.
License Keys
Requires separate license key.
Enterprise HA
Description
The Enterprise Home Agent is designed to offer an operator hosted VPN and private networking service for a high
number of enterprise-based subscribers with specialized networking applications. The requirements for this platform
include provisioning of WAN connectivity between the E-HA and enterprise routers on the egress side using various
tunneling protocols such as IPSEC, L2TP LAC and Ethernet VLANs. In this release the E-HA now provides the ability
to provision multiple attached enterprises to the same egress context and use BGP4 route advertisement to dynamically
advertise private overlapping addresses to downstream enterprise CPE routers. When IPSEC tunnels are used there is
number of enterprise-based subscribers with specialized networking applications. The requirements for this platform
include provisioning of WAN connectivity between the E-HA and enterprise routers on the egress side using various
tunneling protocols such as IPSEC, L2TP LAC and Ethernet VLANs. In this release the E-HA now provides the ability
to provision multiple attached enterprises to the same egress context and use BGP4 route advertisement to dynamically
advertise private overlapping addresses to downstream enterprise CPE routers. When IPSEC tunnels are used there is