Cisco Cisco Packet Data Interworking Function (PDIF)
S-GW CDR Field Descriptions
CDR Fields ▀
GTPP Interface Administration and Reference, StarOS Release 17 ▄
373
Octet string
Length
The length can vary based on whether the encoded IP address is IPv4 or IPv6.
PGW IPv4 Binary Address
The octet string included in the field “PGW Address used” includes the IPv4 address of the P-GW in binary
coding.
coding.
Format
Octet string
Length
4 bytes
PGW IPv6 Binary Address
The octet string included in the field “PGW Address used” includes the IPv6 address of the P-GW in binary
coding.
coding.
Format
Octet string
Length
16 bytes
RAT Type
Holds the value of RAT Type, as provided to S-GW and P-GW, described in TS 29.274 for eGTP case.
RAT Types
Values (Decimal)
<reserved>
0
UTRAN
1
GERAN
2
WLAN
3
GAN
4
HSPA Evolution
5
EUTRAN
6
<spare>
7-255
This field is provided by the SGSN/MME and transferred to the S-GW/P-GW during the IP-CAN bearer
activation/modification.
activation/modification.
Format
Integer
Length