Cisco Cisco Packet Data Interworking Function (PDIF) Documentation Roadmaps
PDN Gateway Overview
▀ Network Deployment(s)
▄ Cisco ASR 5000 Series Product Overview
OL-22937-01
Network Layer: IPv4, IPv6
Data Link Layer: ARP
Physical Layer: Ethernet
P-GW
Gz
OFCS
L1/L2
GTPP
IPv4 / IPv6
L1/L2
IPv4 / IPv6
TCP
TCP
GTPP
For more information on Gz accounting, refer to the Ga/Gz Reference Interface in the
Features and Functionality - Base Software section of this guide.
Rf Interface
The Rf reference interface enables offline accounting functions on the P-GW in accordance with 3GPP Release 8
specifications. The P-GW collects charging information for each mobile subscriber UE pertaining to the radio network
usage.
specifications. The P-GW collects charging information for each mobile subscriber UE pertaining to the radio network
usage.
Supported protocols:
Transport Layer: TCP
Network Layer: IPv4, IPv6
Data Link Layer: ARP
Physical Layer: Ethernet
P-GW
Rf
OFCS
L1/L2
Diameter
IPv4 / IPv6
L1/L2
IPv4 / IPv6
TCP
TCP
Diameter
For more information on Rf accounting, refer to the
Rf Diameter Accounting
section in the Features and Functionality -
Base Software section of this guide.