Cisco Cisco Packet Data Interworking Function (PDIF)
SGSN CDR Field Reference
CDR Fields Supported in S-CDRs ▀
GTPP Interface Administration and Reference, StarOS Release 17 ▄
251
Field Name
Tag
Number
Number
Category
Description
Format
Size in
byte
byte
ASN1
code
code
MS Network Capability
6
O
MS Network Capability field
contains the MS network capability
value of the MS network capability
information element of the served MS
on PDP context activation or on
GPRS attachment as defined in 3GPP
TS 24.008.
contains the MS network capability
value of the MS network capability
information element of the served MS
on PDP context activation or on
GPRS attachment as defined in 3GPP
TS 24.008.
Octet string
1 - 8
86
Routing Area
7
O
This field contains the Routing Area
Code (RAC) of the routing area in
which the served party is currently
located.
Code (RAC) of the routing area in
which the served party is currently
located.
Octet string
1
87
Location Area Code
8
O
This field contains the Location Area
Code (LAC) of the location area in
which the served party is currently
located.
Code (LAC) of the location area in
which the served party is currently
located.
Octet string
2
88
Cell Identifier
9
O
For GSM, the Cell Identifier is
defined as the Cell Id, reference
24.008, and for UMTS it is defined as
the Service Area Code in TS 25.413.
defined as the Cell Id, reference
24.008, and for UMTS it is defined as
the Service Area Code in TS 25.413.
Octet string
2
89
Charging ID
10
M
This field is a charging identifier,
which can be used together with the
GGSN address to identify all records
produced in the GGSN involved in a
single PDP context. The Charging ID
is generated by the GGSN at PDP
context activation and is transferred
to the context requesting SGSN
which can be used together with the
GGSN address to identify all records
produced in the GGSN involved in a
single PDP context. The Charging ID
is generated by the GGSN at PDP
context activation and is transferred
to the context requesting SGSN
Octet string
1 - 5
8a
GGSN Address
11
M
This field provides the current SGSN
IP Address for the Control Plane.
IP Address for the Control Plane.
Choice
9 - 17
AB
GGSN Binary IPV4 Address 11-0
M
This field represents the IPv4 binary
address.
address.
Octet string
7 - 15
82
Access Point Name Network
Identifier
Identifier
12
M
This field contains the Network
Identifier part of the Access Point
Name (APN).
Identifier part of the Access Point
Name (APN).
IA5 string
1 - 63
8c
PDP Type
13
O
This field defines the PDP type, e.g.
IP or PPP
IP or PPP
Octet string
2
8d
Served PDP Address
14
O
This field contains the PDP address
of the served IMSI, for which the
standard 3GPP TS 32.298 allows a
choice of either IP Address or ETSI
Address.
of the served IMSI, for which the
standard 3GPP TS 32.298 allows a
choice of either IP Address or ETSI
Address.
Choice
11 - 19
ae
Served PDP IP Address
14-0
M
Only the choice of IP Address is
supported by the SGSN for the field
described above.
supported by the SGSN for the field
described above.
Choice
9 - 17
a0