Cisco Cisco Packet Data Gateway (PDG)
GGSN CDR Field Reference
▀ CDR Fields Supported in eG-CDRs
▄ GTPP Interface Administration and Reference, StarOS Release 18
170
Field
Tag
number
number
Category
Description
Format
Size in
Byte
Byte
ASN1
Code
Code
List of Traffic
Volumes
Volumes
12
M
This list includes one or more Traffic Volume
containers related to a "Change of Charging
Condition" as described in the next field. The
maximum number of containers is configurable.
containers related to a "Change of Charging
Condition" as described in the next field. The
maximum number of containers is configurable.
Sequence
Variabl
e
length
e
length
ac
ChangeOfCharConditi
on
on
12-0
M
Each traffic volume container contains details
related to a charging condition as described in the
following subsections. A new container is
usually created for a QoS change and for tariff
changes.
related to a charging condition as described in the
following subsections. A new container is
usually created for a QoS change and for tariff
changes.
Sequence
Variabl
e
length
e
length
30
QoS Requested
12-0-1
O
This field contains the QoS desired by the MS at
PDP context activation.
PDP context activation.
Octet
String
String
4-15
81
QoS Negotiated
12-0-2
O
This field indicates the applied QoS accepted by
the network.
The QoS values may only be included in the first
container, in later containers the presence
depends upon what was changed.
the network.
The QoS values may only be included in the first
container, in later containers the presence
depends upon what was changed.
Octet
String
String
4-15
82
GPRS Uplink data
volume
volume
12-0-3
M
This field includes the number of octets
transmitted during the use of the packet data
services in the uplink direction.
The amount of data counted in the GGSN is the
payload of the GTP-U protocol at the Gn
interface. The data counted already includes the
IP PDP bearer protocols i.e. IP or PPP.
Note that a maximum of 2^32 bytes can be
counted in this field. A volume trigger should be
defined at least for this value to avoid an
overflow, if not done already for a smaller
amount of traffic.
transmitted during the use of the packet data
services in the uplink direction.
The amount of data counted in the GGSN is the
payload of the GTP-U protocol at the Gn
interface. The data counted already includes the
IP PDP bearer protocols i.e. IP or PPP.
Note that a maximum of 2^32 bytes can be
counted in this field. A volume trigger should be
defined at least for this value to avoid an
overflow, if not done already for a smaller
amount of traffic.
Integer
1-5
83
GPRS Downlink data
volume
volume
12-0-4
M
This field includes the number of octets
transmitted during the use of the packet data
services in the downlink direction.
The amount of data counted in the GGSN is the
payload of the GTP-U protocol at the Gn
interface. The data counted already includes the
IP PDP bearer protocols i.e. IP or PPP.
Note that a maximum of 2^32 bytes can be
counted in this field. A volume trigger should be
defined at least for this value to avoid an
overflow, if not done already for a smaller
amount of traffic.
transmitted during the use of the packet data
services in the downlink direction.
The amount of data counted in the GGSN is the
payload of the GTP-U protocol at the Gn
interface. The data counted already includes the
IP PDP bearer protocols i.e. IP or PPP.
Note that a maximum of 2^32 bytes can be
counted in this field. A volume trigger should be
defined at least for this value to avoid an
overflow, if not done already for a smaller
amount of traffic.
Integer
1-5
84