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Gx Router Driver Supported 3GPP AVPs Definition

 

The Gx router driver of the SRC software supports specific 3GPP attributes or AVPs for managing the Services Control Gateway.

Table 1 describes the 3GPP AVPs supported by the Gx router driver.

Table 1: Gx Router Driver Supported AVPs Definitions

AVP

AVP Code

Type

Description

Session-Id

263

UTF8String

Session identifier generated by the Services Control Gateway.

User-Name

1

UTF8String

Username provided by the Services Control Gateway.

Framed-IP-Address

8

OctetString

IPv4 address allocated to the user.

Framed-IPv6-Prefix

97

OctetString

IPv6 address allocated to the user.

Auth-Application-Id

258

Unsigned32

Application identifier provided by the Services Control Gateway.

Origin-Host

264

DiameterIdentity

Host that originated the Diameter message.

Origin-Realm

296

DiameterIdentity

Realm of the host that originated the Diameter message.

Result-Code

268

Unsigned32

Indicates whether the request is completed successfully or an error have occurred.

CC-Request-Type

416

Enumerated

Reason for sending the request message.

  • 1—INITIAL_REQUEST

  • 2—UPDATE_REQUEST

  • 3—TERMINATION_REQUEST

CC-Request-Number

415

Unsigned32

Number for the request message.

*Event-Trigger

1006

Enumerated

When sent from Services Control Gateway to SRC software, indicates that the mentioned event has occurred at the Services Control Gateway.

When sent from SRC software to Services Control Gateway, indicates the event triggers to which the SRC software is subscribed.

  • 14—NO_EVENT_TRIGGER

  • 39—APPLICATION_START

  • 40—APPLICATION_STOP

  • 33—USAGE_REPORT

Origin-State-Id

278

Unsigned32

Indicates the startup time of Diameter entity or a monotonically increasing value that is advanced when the Diameter entity restarts with previous state lost.

Note: The SRC software does not generate any origin state ID but maintains the origin state ID of the Services Control Gateway.

*Failed-AVP

279

Grouped

Denotes the erroneous AVPs.

Destination-Realm

283

DiameterIdentity

Realm of the host to which the message is to be routed.

Destination-Host

293

DiameterIdentity

Host to which the message is to be routed.

Re-Auth-Request-Type

285

Enumerated

Indicates the action to be taken by the equipment after the expiry of authorization lifetime.

  • 0—AUTHORIZE_ONLY

Session-Release-Cause

1045

Enumerated

Indicates why the IP-CAN session is released by the SRC software.

  • 0—UNSPECIFIED_REASON

  • 1—UE_SUBSCRIPTION_REASON

*Subscription-Id443Grouped 

Subscription-Id-Type

450

Enumerated

Subscription ID type.

  • 0—END_USER_E164

  • 1—END_USER_IMSI

Subscription-Id-Data

444

UTF8String

Identity of end user.

*Charging-Rule-Install1001Grouped 

*Charging-Rule-Name

1005

OctetString

Name for a PCC or ePCC rule. For PCC or ePCC rules provided by the SRC software, uniquely identifies a PCC or ePCC rule within one IP CAN session. For PCC or ePCC rules predefined at the Services Control Gateway, uniquely identifies a PCC or ePCC rule within the IP CAN session.

*Charging-Rule-Base-Name

1004

UTF8String

Name of a predefined group of PCC or ePCC rules residing at the Services Control Gateway.

*Charging-Rule-Definition1003Grouped 

Charging-Rule-Name

1005

OctetString

Name for a PCC or ePCC rule. For PCC or ePCC rules provided by the SRC software, uniquely identifies a PCC or ePCC rule within one IP CAN session. For PCC or ePCC rules predefined at the Services Control Gateway, uniquely identifies a PCC or ePCC rule within the IP CAN session.

Service-Identifier

439

Unsigned32

Identifier of the service.

Rating-Group

432

Unsigned32

Identifier of a rating group. All the services subject to the same rating type are part of the same rating group.

TDF-Application-Identifier

1088

OctetString

Identifier represents an application for which ADC rule is applied.

TDF-Application-Id-Base

1100

OctetString

Group name for a group of Application IDs.

Flow-Status

511

Enumerated

Status of the traffic flow.

  • 0—ENABLED-UPLINK

  • 1—ENABLED-DOWNLINK

  • 2—ENABLED

  • 3—DISABLED

  • 4—REMOVED

Reporting-Level

1011

Enumerated

Level at which the TDF reports the usage for the related PCC rule.

  • 0—SERVICE_IDENTIFIER_LEVEL

  • 1—RATING_GROUP_LEVEL

  • 2—SPONSORED_CONNECTIVITY_LEVEL

Online

1009

Enumerated

Defines whether the online charging interface provided by the TDF can be used for the associated PCC rule.

  • 0—DISABLE_ONLINE

  • 1—ENABLE_ONLINE

Precedence

1010

Unsigned32

Order in which the service data flow templates are applied at service data flow detection at the TDF. A PCC rule with lower precedence value is applied before a PCC rule with higher precedence value. The precedence value is unique for an IP CAN session.

Monitoring-Key

1066

OctetString

Identifier to a usage monitoring control instance.

Mute-Notification

2809

Enumerated

Defines whether the notification about the application start or stop is sent to the SRC software or not.

  • 0—MUTE_REQUIRED

Forwarding-Class-Name

1104

OctetString

Name of the forwarding class on the Services Control Gateway.

LRF-Profile-Name

1102

OctetString

Name of the LRF profile.

HCM-Profile-Name

1103

OctetString

Name of the HCM profile.

*Flow-Information1058Grouped 

Flow-Description

507

IPFilterRule

Defines a packet filter for an IP flow.

ToS-Traffic-Class

1014

OctetString

Defines the IPv4 ToS and ToS mask or IPv6 traffic class and traffic class mask.

Security-Parameter-Index

1056

OctetString

Security parameter index of the IPSec packet.

Flow-Label

1057

OctetString

IPv6 flow label header.

Flow-Direction

1080

Enumerated

Direction for which the filter is applicable.

  • 0—UNSPECIFIED

  • 1—DOWNLINK

  • 2—UPLINK

  • 3—BIDIRECTIONAL

QoS-Inormation1016Grouped 

Max-Requested-Bandwidth-UL

516

Unsigned32

Maximum bit rate allowed for the uplink.

Max-Requested-Bandwidth-DL

515

Unsigned32

Maximum bit rate allowed for the downlink.

Steering-Information1108Grouped 

Service-Chain-Identifier

1101

octet-string

Identifier of the service chain.

Steering-Uplink-VRF

1109

octet-string

VRF information about the steering uplink.

Steering-Downlink-VRF

1110

octet-string

VRF information about the steering downlink.

Steering-IP-Address

1111

Address

IP address of the steering interface.

Keep-Existing-Steering

1112

Enumerated

Indicates whether to keep the steering information or not.

  • 0—Keep-Existing-Steering Disabled

  • 1—Keep-Existing-Steering Enabled

Redirect-Information1085Grouped 

Redirect-Support

1086

Enumerated

Indicates whether the redirection support is enabled or not.

  • 0—REDIRECTION_DISABLED

  • 1—REDIRECTION_ENABLED

Redirect-Address-Type

433

Enumerated

Type of address.

  • 0—IPv4 address

  • 1—IPv6 address

  • 2—URL

  • 3—SIP Uniform Resource Identifier (URI)

Redirect-Server-Address

435

UTF8String

Address of the redirect server with which the end user should be connected when the account cannot cover the service cost.

Charging-Information618Grouped 

Primary-Event-Charging-Function-Name

619

DiameterURI

Address of the primary online charging system.

Secondary-Event-Charging-Function-Name

620

DiameterURI

Address of the secondary online charging system.

Primary-Charging-Collection-Function-Name

621

DiameterURI

Address of the primary offline charging system.

Secondary-Charging- Collection-Function-Name

622

DiameterURI

Address of the secondary offline charging system.

*Usage-Monitoring-Information1067Grouped 

Monitoring-Key

1066

Octetstring

Identifier of the usage monitoring control instance.

Usage-Monitoring-Level

1068

Enumerated

Indicates whether the usage monitoring instance is applicable for IP-CAN session, PCC rules, or ADC rules.

  • 1—PCC_RULE_LEVEL

Usage-Monitoring-Report

1069

Enumerated

Indicates that the Services Control Gateway should report accumulated usage to the SRC software.

  • 0—USAGE_MONITORING_REPORT_REQUIRED

Usage-Monitoring-Support

1070

Enumerated

Indicates that the usage monitoring is disabled.

  • 0—USAGE_MONITORING_DISABLED

Granted-Service-Unit431Grouped 

CC-Total-Octets

421

Unsigned64

Total number of requested, granted, or used octets regardless of the direction.

CC-Input-Octets

412

Unsigned64

Number of requested, granted, or used octets received from the user equipment.

CC-Output-Octets

414

Unsigned64

Number of requested, granted, or used octets sent to the user equipment.

*Charging-Rule-Remove1022Grouped 

Charging-Rule-Name

1005

OctetString

Name for a PCC or ePCC rule. For PCC or ePCC rules provided by the SRC software, uniquely identifies a PCC or ePCC rule within one IP CAN session. For PCC or ePCC rules predefined at the Services Control Gateway, uniquely identifies a PCC or ePCC rule within the IP CAN session.

Charging-Rule-Base-Name

1004

UTF8String

Name of a predefined group of PCC or ePCC rules residing at the Services Control Gateway.