Cisco Cisco Packet Data Gateway (PDG)
GGSN CDR Field Reference
CDR Fields Supported in eG-CDRs ▀
GTPP Interface Administration and Reference, StarOS Release 16 ▄
127
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TBCDSTRING ::= OCTET STRING
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custom19 Dictionary
eG-CDR fields for TS 32.298 v7.4.0 (R7).
Field
Tag
number
number
Category
Description
Format
Size in
Byte
Byte
ASN1
Code
Code
Record Type
0
M
The field identifies the type of the record:
S-CDR(sgsnPDPRecord) 18 (0x12)
G-CDR(ggsnPDPRecord) 19
(0x13)
(0x13)
eG-CDR(egsnPDPRecord) 70
(0x46)
(0x46)
Integer
1
80
Network initiated PDP
context
context
1
O
This field indicates that the PDP context was
network initiated. The field is missing in
case of mobile activated PDP context. Set to
TRUE (0xFF) if PDP context was initiated
from network side.
This field is not yet supported by the SGSN.
network initiated. The field is missing in
case of mobile activated PDP context. Set to
TRUE (0xFF) if PDP context was initiated
from network side.
This field is not yet supported by the SGSN.
Boolean
1
81
Served IMSI
3
M
This field contains the International Mobile
Subscriber Identity (IMSI) of the served
party.
The IMSI is formatted in accordance with
3GPP TS 23.003.
Subscriber Identity (IMSI) of the served
party.
The IMSI is formatted in accordance with
3GPP TS 23.003.
BCD
encoded
octet string
encoded
octet string
3-8
83
GGSN Address
4
M
This field provides the current serving
GGSN IP Address for the Control Plane,
which is equivalent to the configured ggsn-
service address on the GGSN. The standard
3GPP 32.298 offers a choice for the
encoding of the address to be either in
binary or text format.
The GGSN encodes the address in binary
format and includes the octet string.
GGSN IP Address for the Control Plane,
which is equivalent to the configured ggsn-
service address on the GGSN. The standard
3GPP 32.298 offers a choice for the
encoding of the address to be either in
binary or text format.
The GGSN encodes the address in binary
format and includes the octet string.
Choice
6
a4
GGSN IPv4 Binary
Address
Address
4-0
M
The octet string included in the field
described above includes the Gn address of
the GGSN service in binary coding.
described above includes the Gn address of
the GGSN service in binary coding.
Octet string
4
80