Cisco Cisco ASR 5700
For more information on authentication features, refer to the
page 9
in this overview.
IP Address Allocation
The HSGW supports the following IP address allocation features:
• Support for IPv4 and IPv6 addressing
• Types of PDNs - IPv4, IPv6 or IPv4v6
• IPv6 addressing
• Interface Identifier assigned during initial attach and used by UE to generate it\'s link local address
• HSGW sends the assigned /64 bit prefix in RA to the UE
• Configure the 128-bits IPv6 address using IPv6 SLAAC (RFC 4862)
• Optional IPv6 parameter configuration via stateless DHCPv6(Not supported)
• IPv4 address
◦IPv4 address allocation during attach
◦Deferred address allocation using DHCPv4 (Not supported)
◦Option IPv4 parameter configuration via stateless DHCPv4 (Not supported)
Quality of Service
The HSGW supports the following QoS features:
• DSCP Marking
• HRPD Profile ID to QCI Mapping
• QCI to DSCP Mapping
• UE Initiated Dedicated Bearer Resource Establishment
For more information on QoS features, refer to the
Features and Functionality - Base Software, on page 9
in this overview.
AAA, Policy and Charging
The HSGW supports the following AAA, policy and charging features:
• AAA Server Groups
• Dynamic Policy and Charging: Gxa Reference Interface
• EAP Authentication (STa)
• Intelligent Traffic Control
HSGW Administration Guide, StarOS Release 19
4
HRPD Serving Gateway Overview
Basic Features