Sd Tdf Pcrf Allot Tklc Interface Hld

PCRF-TDF HLD

Traffic Management Project – Sd Interface PCRF-TDF

Revision 1 December 18, 2011

Confidential Notice

This document contains Proprietary Trade Secrets of Allot Communications Communications LTD. its receipt or possession does not convey any right to reproduce, disclose its contents or to manufacture, use or sell anything that it may describe. Reproduction, Reproduction, disclosure or use without specific authorization authorization from Allot Communications is forbidden. Allot reserves the right to make changes, changes, add, remove remove or change the schedule of any element of the plan.

Allot Communications

Company Confidential Confidential

Table of Contents 1.

ACRONYMS...........................................................................................................................................

2.

SOLUTION OVERVIEW ..................................................................................................................... 4

2.1.

3

SOLUTION DIAGRAM ......................................................................................................................... 4

3.

ASSUMPTIONS ..................................................................................................................................... 5

4.

SEQUENCE DIAGRAMS ..................................................................................................................... 6

4.1.

UC 1 SEQUENCE DIAGRAM – CHANGE OF SERVICE PLAN ONCE THE APPLICATION HAS BEEN PCRF ...................................................................................................... 6 4.1.1. Attribute Mapping: Mapping: ....................... .................... ................. .................... ..................... .............. 6 4.2. UC 2 SEQUENCE DIAGRAM – CHANGE OF SERVICE PLAN/APPLICATIONS FOR DETECTION ONCE SUBSCRIBER PROFILE CHANGE OCCURS ......................................................................................................... 9 4.2.1. Attribute Mapping: Mapping: ....................... .................... ................. .................... ..................... .............. 9 4.3. UC 3 SEQUENCE DIAGRAM – ADC R EVALIDATION EVALIDATION TIMEOUT ......................................................... 12 4.3.1. Attribute Mapping: Mapping: ....................... .................... ................. .................... ..................... ............ 12 4.4. UC 4 SEQUENCE DIAGRAM – ADC R ULE ULE ACTIVATION/DEACTIVATION TIME .................................. 15 4.4.1. Attribute Mapping: Mapping: ....................... .................... ................. .................... ..................... ............ 15 4.5. UC 5 SEQUENCE – FAIR USE – REPORT REPORT IS INITIATED BY TDF WHILE RECEIVED THRESHOLD HAS BEEN REACHED ............................................................................................................................................ 18 4.5.1. Attribute Mapping................ ..................... ................ ..................... ................. .................... .... 18 4.6. UC 6 SEQUENCE – FAIR USE – VOLUME PCRF...................................... 21 VOLUME REPORT ON DEMAND FROM PCRF...................................... 4.6.1. Attribute Mapping................ ..................... ................ ..................... ................. .................... .... 21 4.7. UC 7 SEQUENCE – FAIR USE – VOLUME VOLUME REPORT FOR DISABLED MONITORING KEYS ............... ........ 25 4.7.1. Attribute Mapping................ ..................... ................ ..................... ................. .................... .... 25 4.8. UC 8 SEQUENCE – FAIR USE – VOLUME VOLUME REPORT WHILE RULE WITH A MONITORING KEY WAS REMOVED .................................................................................................................................................... 29 4.8.1. Attribute Mapping................ ..................... ................ ..................... ................. .................... .... 29 4.9. UC 9 SEQUENCE – FAIR USE – VOLUME VOLUME REPORT WHILE THE RULE WITH MONITORING KEY HAS BEEN DEACTIVATED .................................................................................................................................... 32 4.9.1. Attribute Mapping................ ..................... ................ ..................... ................. .................... .... 32 4.10. UC 10 SEQUENCE – E ND OF BILLING CYCLE CYCLE – TARIFF TIME CHANGE AND DEFERRED REPORT (TBD) 35 DETECTED AND REPORTED TO THE

Document1PCRF-TDF Interface HLD v1.docx

Page 2 of 36 pages



Table of Contents 1.

ACRONYMS...........................................................................................................................................

2.

SOLUTION OVERVIEW ..................................................................................................................... 4

2.1.

3

SOLUTION DIAGRAM ......................................................................................................................... 4

3.

ASSUMPTIONS ..................................................................................................................................... 5

4.

SEQUENCE DIAGRAMS ..................................................................................................................... 6

4.1.

UC 1 SEQUENCE DIAGRAM – CHANGE OF SERVICE PLAN ONCE THE APPLICATION HAS BEEN PCRF ...................................................................................................... 6 4.1.1. Attribute Mapping: Mapping: ....................... .................... ................. .................... ..................... .............. 6 4.2. UC 2 SEQUENCE DIAGRAM – CHANGE OF SERVICE PLAN/APPLICATIONS FOR DETECTION ONCE SUBSCRIBER PROFILE CHANGE OCCURS ......................................................................................................... 9 4.2.1. Attribute Mapping: Mapping: ....................... .................... ................. .................... ..................... .............. 9 4.3. UC 3 SEQUENCE DIAGRAM – ADC R EVALIDATION EVALIDATION TIMEOUT ......................................................... 12 4.3.1. Attribute Mapping: Mapping: ....................... .................... ................. .................... ..................... ............ 12 4.4. UC 4 SEQUENCE DIAGRAM – ADC R ULE ULE ACTIVATION/DEACTIVATION TIME .................................. 15 4.4.1. Attribute Mapping: Mapping: ....................... .................... ................. .................... ..................... ............ 15 4.5. UC 5 SEQUENCE – FAIR USE – REPORT REPORT IS INITIATED BY TDF WHILE RECEIVED THRESHOLD HAS BEEN REACHED ............................................................................................................................................ 18 4.5.1. Attribute Mapping................ ..................... ................ ..................... ................. .................... .... 18 4.6. UC 6 SEQUENCE – FAIR USE – VOLUME PCRF...................................... 21 VOLUME REPORT ON DEMAND FROM PCRF...................................... 4.6.1. Attribute Mapping................ ..................... ................ ..................... ................. .................... .... 21 4.7. UC 7 SEQUENCE – FAIR USE – VOLUME VOLUME REPORT FOR DISABLED MONITORING KEYS ............... ........ 25 4.7.1. Attribute Mapping................ ..................... ................ ..................... ................. .................... .... 25 4.8. UC 8 SEQUENCE – FAIR USE – VOLUME VOLUME REPORT WHILE RULE WITH A MONITORING KEY WAS REMOVED .................................................................................................................................................... 29 4.8.1. Attribute Mapping................ ..................... ................ ..................... ................. .................... .... 29 4.9. UC 9 SEQUENCE – FAIR USE – VOLUME VOLUME REPORT WHILE THE RULE WITH MONITORING KEY HAS BEEN DEACTIVATED .................................................................................................................................... 32 4.9.1. Attribute Mapping................ ..................... ................ ..................... ................. .................... .... 32 4.10. UC 10 SEQUENCE – E ND OF BILLING CYCLE CYCLE – TARIFF TIME CHANGE AND DEFERRED REPORT (TBD) 35 DETECTED AND REPORTED TO THE


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1. Acronyms Acronym

GGSN HSS NX PCEF PCRF SG SGSN SMP TDF

Description

Gateway GPRS Support Node Home Subscription Server NetXplorer Policy and Charging Enforcement Function Policy and Charging Rules Function Service Gateway Serving GPRS Support Node Subscriber Management Platform Traffic Detection Function


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Company Confidential

2. Solution Overview 2.1. Solution Diagram 7

Sh PCRF

SMSC

SPR 1

2 Gx

3

Sd

TDF SMP

NX

GGSN 4

5

RAN

6 SG

Gi (in)

Gn

POP Gi (out)

Figure 1- Functional Block Diagram

The following table provides details on the network interfaces illustrated in Figure 1- Functional Block Diagram ID Protocol Description Notes 1 Sh PCRF to SPR interface 2 DIAMETER Gx Provide session based policy control for GGSN 3 DIAMETER Sd Provide session based policy control and application detection and control (Allot) 4 Gn User data plan incoming to GGSN 5 Ethernet Gi (in) User data plan incoming to PCEF 6 Ethernet Gi (out) User data plan outgoing from PCEF to POP 7 SMPP PCRF to SMSC


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3. Assumptions 1.

Any combination of the scenarios, described in this document, can be used.

2.

The message CCRi: (PCEF -> PCRF) is at t he beginning of IP-CAN session. The TDF-Information AVP with TDF-IP-Address AVP is included in CCRi or pre-configured at PCRF per each session.

Formatted: English

(United States)

3.

Service Plan and applications for detection

Formatted: English

(United States)

 

Service Plan is being provided by PCRF in the ADC-Rule-Base-Name. Applications for detection are being provided under ADC-Rule-Name.


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4. Sequence Diagrams 4.1. UC 1 Sequence Diagram – Change of Service Plan once the application has been detected and reported to the PCRF

GGSN/ P-GW

UE

Allot TDF

PCRF

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: English

(United States)

SPR

PDP Request CCRi Profile Query Profile Data TSR TSA (Rule 1)

Service Plan and application detection rules

CCAi PDP Response

Rule 1 CCRu (application has been detected) CCAu (Rule 2)

Rule 2

Push updated policy

Release PDP CCRt RAR (IP-CAN session termination) RAA CCRt CCAt CCAt

This Use case is defined for the s cenario where a number of applications is provided by the PCRF for the application detection. Once one of those applications is detected, the TDF reports to the PCRF. As a result, PCRF may change Service Plan and send it to the TDF.

4.1.1. Attribute Mapping: TSR: (PCRF -> TDF) = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX Session-Id

Subscription-Id Subscription-Id-Type Subscription-Id-Data Subscription-Id Subscription-Id-Type Subscription-Id-Data Framed-IP-Address Framed-IPv6-Prefix IP-CAN-Type

Formatted: Portuguese

= END_USER_E164 (0) = < MSISDN> = END_USER_IMSI (1) =


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(Brazil)



RAT-Type User-Equipment-Info AN-GW-Address 3GPP-SGSN-Address 3GPP-SGSN-IPv6-Address 3GPP_SGSN-MCC-MNC RAI 3GPP-User-Location-Info 3GPP-MS-Timezone Called-Station-Id = apn1.VF.com ADC-Rule-Install

ADC-Rule-Base-Name

Formatted: French

(France)

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: French

(France)

= Rule 1

ADC-Rule-Install

ADC-Rule-Name = VoIP (example) Event-Trigger = APPLICATION_START (39) Event-Trigger = APPLICATION_STOP (40)

TSA: (TDF -> PCRF) = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Origin-Host Origin-Realm = YY.XX Session-Id

Result-Code

= DIAMETER_SUCCESS (2001)

CCRu: (TDF -> PCRF)

= TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX Session-Id

CC-Request-Type

= UPDATE_REQUEST (2)

CC-Request-Number = Application-Detection-Information TDF-Application-Identifier = VoIP Event-Trigger = APPLICATION_START (39)

Formatted: Font:

CCAu: (PCRF -> TDF)


CC-Request-Type


CC-Request-Number = ADC-Rule-Remove ADC-Rule-Base-Name ADC-Rule-Install ADC-Rule-Base-Name

= Rule 1 = Rule 2

RAR: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Session-Id


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Not Bold, Font color: Dark Blue



Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX

Session-Release-Cause = IP_CAN_SESSION_TERMINATION (3) RAA:


Result-Code


CCRt:


CC-Request-Type

= TERMINATION_REQUEST (3)

CC-Request-Number = CCAt: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Origin-Host Origin-Realm = YY.XX Session-Id

CC-Request-Type


Formatted: French

CC-Request-Number =


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(France)



4.2. UC 2 Sequence Diagram – Change of Service Plan/applications for detection once subscriber profile change occurs

GGSN/ P-GW

UE

Allot TDF

PCRF

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: English

(United States)

SPR

PDP Request CCRi Profile Query Profile Data TSR TSA (Rule 1)


CCAi PDP Response

Rule 1 Profile Change RAR

Rule 2

Push updated policy/appl. For detection

RAA


This Use case is defined for the s cenario where at some point of time during the active session subscriber's Service plan changes (e.g. as a result of subscriber's profile change or internal PCRF algorithm e.g. time of day based). Then the PCRF provides na updated set of ADC Rules, both for Service Plan and for applications required for detection. The TDF enforces those new rules.


Subscription-Id Subscription-Id-Type Subscription-Id-Data Subscription-Id Subscription-Id-Type Subscription-Id-Data Framed-IP-Address Framed-IPv6-Prefix




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(Brazil)



IP-CAN-Type RAT-Type User-Equipment-Info AN-GW-Address 3GPP-SGSN-Address 3GPP-SGSN-IPv6-Address 3GPP_SGSN-MCC-MNC RAI 3GPP-User-Location-Info 3GPP-MS-Timezone Called-Station-Id = apn1.VF.com ADC-Rule-Install

ADC-Rule-Base-Name

Formatted: French

(France)

Formatted: English

(United States)

Formatted: English

(United States)

= Rule 1

ADC-Rule-Install



Result-Code


RAR: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX ADC-Rule-Remove ADC-Rule-Base-Name = Rule 1 ADC-Rule-Install ADC-Rule-Base-Name = Rule 2 ADC-Rule-Install ADC-Rule- Name = bittorent Session-Id

RAA:


Result-Code


RAR: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX Session-Id

Session-Release-Cause = IP_CAN_SESSION_TERMINATION (3)


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RAA:


Result-Code


CCRt:


CC-Request-Type



CC-Request-Type


Formatted: French

CC-Request-Number =


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(France)



4.3. UC 3 Sequence Diagram – ADC Revalidation Timeout

GGSN/ P-GW

UE

Allot TDF

PCRF

SPR

PDP Request CCRi Profile Query Profile Data TSR TSA (Rule 1,ADC revalidation timeout)


CCAi PDP Response

Rule 1 CCRu (ADC revalidation timeout has occured) CCAu (Rule 2, new application detection rules)

Rule 2

Push updated policy


This Use case is defined for the s cenario where an ADC revalidation timeout is being provided by the PCRF. Once the timeout occurs, this triggers the TDF to request ADC Rules from t he PCRF. As a result, the PCRF may change Service Plan and/or applications required for detection and send it to the TDF.

Formatted: English

(United States)


Subscription-Id Subscription-Id-Type Subscription-Id-Data Subscription-Id Subscription-Id-Type Subscription-Id-Data Framed-IP-Address Framed-IPv6-Prefix IP-CAN-Type RAT-Type User-Equipment-Info AN-GW-Address 3GPP-SGSN-Address




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(Brazil)



3GPP-SGSN-IPv6-Address 3GPP_SGSN-MCC-MNC RAI 3GPP-User-Location-Info 3GPP-MS-Timezone Called-Station-Id = apn1.VF.com ADC-Rule-Install

ADC-Rule-Base-Name

Formatted: French

(France)

Formatted: English

(United States)

Formatted: English

(United States)

= Rule 1

ADC-Rule-Install

ADC-Rule-Name = VoIP (example) Event-Trigger = APPLICATION_START (39) Event-Trigger = APPLICATION_STOP (40) Event-Trigger = ADC_REVALIDATION_TIMEOUT (41) ADC-Revalidation-Time


Result-Code


CCRu: (TDF -> PCRF)


CC-Request-Type


CC-Request-Number = ADC_REVALIDATION_TIMEOUTEvent-Trigger = ADC_REVALIDATION_TIMEOUT (41)

Formatted: Tab stops:

2.25", Left + 2.5", Left + 2.75",

Left + 3", Left Formatted: Font:

CCAu: (PCRF -> TDF)


CC-Request-Type


CC-Request-Number = ADC-Rule-Remove ADC-Rule-Base-Name = Rule 1 ADC-Rule-Install ADC-Rule-Base-Name = Rule 2 ADC-Rule-Install ADC-Rule- Name = P2P



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9 pt, Not Bold, Font color: Red





Result-Code


CCRt:


CC-Request-Type



CC-Request-Type


Formatted: French

CC-Request-Number =


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(France)



4.4. UC 4 Sequence Diagram – ADC Rule activation/deactivation time

GGSN/ P-GW

UE

Allot TDF

PCRF

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: English

(United States)

SPR

PDP Request CCRi Profile Query Profile Data TSR TSA (Rule 1,Rule 2 (activation time))


CCAi PDP Response

Rule 1

Rule 2

Push activated rule at activation time


This Use case is defined for the sce nario where Service Plan (and/or any of the rules for the application detection) was provided with activation time. Once the time occurs, this triggers the TDF to activate the corresponding Rule without explicit signaling with the PCRF.


Subscription-Id Subscription-Id-Type Subscription-Id-Data Subscription-Id Subscription-Id-Type Subscription-Id-Data Framed-IP-Address Framed-IPv6-Prefix IP-CAN-Type RAT-Type User-Equipment-Info




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(Brazil)



AN-GW-Address 3GPP-SGSN-Address 3GPP-SGSN-IPv6-Address 3GPP_SGSN-MCC-MNC RAI 3GPP-User-Location-Info 3GPP-MS-Timezone Called-Station-Id = apn1.XX.com ADC-Rule-Install

ADC-Rule-Base-Name

Formatted: French

(France)

Formatted: English

(United States)

= Rule 1

ADC-Rule-Install

ADC-Rule-Base-Name = Rule 2 Rule-Activation-Time = ZZ ADC-Rule-Install



Result-Code





Result-Code


CCRt:


CC-Request-Type


CC-Request-Number = CCAt: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Origin-Host Session-Id


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Origin-Realm = YY.XX CC-Request-Type


Formatted: French

CC-Request-Number =


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(France)



4.5. UC 5 Sequence – Fair Use – report is initiated by TDF while received threshold has been reached

GGSN/ P-GW

UE

Allot TDF

PCRF

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: English

(United States)

SPR

PDP Request CCRi Profile Query Profile Data TSR TSA (Rule 1,Usage-Monitorin-Information per each one of the Monitoring keys)


CCAi PDP Response

Rule 1 CCRu (Threshold has been reached for one of the Monitoring keys) CCAu (Rule 2)

Rule 2

Push updated policy


This Use case is defined for the s cenario where usage monitoring request is provided by the PCRF for a session and/or application (s) level. Thresholds are being provided by the PCRF per each one of the Monitoring Keys. Once one of the thresholds is reached, the TDF reports it to the PCRF. As a result, the PCRF may change Service Plan and/or applications required for detection and send it to the TDF.

4.5.1. Attribute Mapping TSR: (PCRF -> TDF) = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX Session-Id

Subscription-Id Subscription-Id-Type Subscription-Id-Data Subscription-Id Subscription-Id-Type Subscription-Id-Data Framed-IP-Address Framed-IPv6-Prefix IP-CAN-Type RAT-Type




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(Brazil)



User-Equipment-Info AN-GW-Address 3GPP-SGSN-Address 3GPP-SGSN-IPv6-Address 3GPP_SGSN-MCC-MNC RAI 3GPP-User-Location-Info 3GPP-MS-Timezone Called-Station-Id = apn1.VF.com ADC-Rule-Install

ADC-Rule-Base-Name

Formatted: French

(France)

Formatted: English

(United States)

Formatted: English

(United States)

= Rule 1

ADC-Rule-Install

ADC-Rule-Name = P2P (example) Event-Trigger = USAGE_REPORT (26) Usage-Monitoring-Information Monitoring-key = session Usage-Monitoring-Level = SESSION_LEVEL Granted-Service-Unit = CC-Input-Octets = 300000 CC-Output-Octets = 300000 Usage-Monitoring-Information Monitoring-key = P2P Usage-Monitoring-Level = ADC_RULE_LEVEL Granted-Service-Unit = CC-Total-Octets = 30000


Result-Code


CCRu: (TDF -> PCRF)


CC-Request-Type


CC-Request-Number = Event-Trigger = USAGE_REPORT (26) //volume report is required Event-Trigger = USAGE_THESHOLD_REACHED (1001) Usage-Monitoring-Information Monitoring-key = P2P Used-Service-Unit = CC-Total-Octets = 30000

CCAu: (PCRF -> TDF)


CC-Request-Type


CC-Request-Number =


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ADC-Rule-Remove ADC-Rule-Base-Name ADC-Rule-Install ADC-Rule-Base-Name

= Rule 1 = Rule 2




Result-Code


CCRt:


CC-Request-Type


CC-Request-Number = Usage-Monitoring-Information Monitoring-key = session Used-Service-Unit = CC-Input-Octets = 250000 CC-Output-Octets = 200000 CCAt: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Origin-Host Origin-Realm = YY.XX Session-Id

CC-Request-Type


CC-Request-Number =


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4.6. UC 6 Sequence – Fair Use – volume report on demand from PCRF

GGSN/ P-GW

UE

Allot TDF

PCRF

Formatted: English

(United States)

Formatted: English

(United States)

SPR

PDP Request CCRi Profile Query Profile Data TSR TSA (Rule 1,Usage-Monitorin-Information per each one of the Monitoring keys) PDP Response


CCAi

Rule 1 RAR (USAGE_MONITORING_REPORT_REQUIRE D for one of the Monitoring keys) RAA CCRu (report for the Monitoring key) CCAu Release PDP CCRt RAR (IP-CAN session termination) RAA CCRt (report for the rest of Monitoring keys) CCAt CCAt

This Use case is defined for the s cenario where usage monitoring request is provided by the PCRF for a session and/or application (s) level. Thresholds are being provided by the PCRF per each one of the Monitoring Keys. Once report on demand from PCRF is received (following internal PCRF algorithm e. g. time of day etc.), the TDF reports the ac cumulated usage per corresponding monitoring key to the PCRF. As a result, the PCRF may change Service Plan and/or applications required for detection and/or provide new thresholds and send the directives to the TDF.






Page 21 of 36 pages

(Brazil)




ADC-Rule-Base-Name

Formatted: French

(France)

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: English

(United States)

= Rule 1

ADC-Rule-Install



Result-Code


RAR: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX Usage-Monitoring-Information Monitoring-key = session Usage-Monitoring-report = USAGE_MONITORING_REPORT_REQUIRED Session-Id

RAA:


Result-Code


CCRu: (TDF -> PCRF)

= TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Session-Id


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Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX CC-Request-Type


CC-Request-Number = Event-Trigger = USAGE_REPORT (26) //volume report is required Usage-Monitoring-Information Monitoring-key = session Used-Service-Unit = CC-Input-Octets = 200000 CC-Output-Octets = 150000

CCAu: (PCRF -> TDF)


CC-Request-Type


CC-Request-Number = Usage-Monitoring-Information Monitoring-key = session Usage-Monitoring-Level = SESSION_LEVEL Granted-Service-Unit = CC-Input-Octets = 300000 CC-Output-Octets = 300000




Result-Code


CCRt:


CC-Request-Type


CC-Request-Number = Usage-Monitoring-Information Monitoring-key = P2P Used-Service-Unit =


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CC-Total-Octets = 5000 Usage-Monitoring-Information Monitoring-key = session Used-Service-Unit = CC-Input-Octets = 250000 CC-Output-Octets = 200000 CCAt: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Origin-Host Origin-Realm = YY.XX Session-Id

CC-Request-Type


CC-Request-Number =


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4.7. UC 7 Sequence – Fair Use – volume report for Disabled Monitoring keys

GGSN/ P-GW

UE

Allot TDF

PCRF

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: English

(United States)

SPR



CCAi

Rule 1 RAR (USAGE_MONITORING_DISABLED for one of the Monitoring keys) RAA CCRu (report for the Monitoring key) CCAu Release PDP CCRt RAR (IP-CAN session termination) RAA CCRt (report for the rest of Monitoring keys) CCAt CCAt

This Use case is defined for the s cenario where usage monitoring disabling is provided by the PCRF for a session and/or application (s) level. Thresholds are being provided by the PCRF per each one of the Monitoring Keys. Once usage monitoring disabling is received per one/some/all monitoring keys, the TDF reports the corresponding consumed volume to the PCRF. As a result, the PCRF may change Service Plan and/or applications required for detection and/or provide new thresholds and s end the directives to the TDF.






Page 25 of 36 pages

(Brazil)




ADC-Rule-Base-Name

Formatted: French

(France)

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: English

(United States)

= Rule 1

ADC-Rule-Install



Result-Code


RAR: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX Usage-Monitoring-Information Monitoring-key = session Usage-Monitoring-Support = USAGE_MONITORING_DISABLED Session-Id

RAA:


Result-Code


CCRu: (TDF -> PCRF)

= TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Session-Id


Page 26 of 36 pages



Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX CC-Request-Type


CC-Request-Number = Event-Trigger = USAGE_REPORT (26) //volume report is required Usage-Monitoring-Information Monitoring-key = session Used-Service-Unit = CC-Input-Octets = 200000 CC-Output-Octets = 150000

CCAu: (PCRF -> TDF)


CC-Request-Type


CC-Request-Number =




Result-Code


CCRt:


CC-Request-Type


CC-Request-Number = Usage-Monitoring-Information Monitoring-key = P2P Used-Service-Unit = CC-Total-Octets = 5000 CCAt: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Session-Id


Page 27 of 36 pages



Origin-Host Origin-Realm = YY.XX CC-Request-Type


CC-Request-Number =


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4.8. UC 8 Sequence – Fair Use – volume report while rule with a Monitoring key was removed

GGSN/ P-GW

UE

Allot TDF

PCRF

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: English

(United States)

SPR



CCAi

Rule 1 RAR (ADC-Rule-Remove for one of the detection rules with the Monitoring key) RAA CCRu (report for the Monitoring key) CCAu Release PDP CCRt RAR (IP-CAN session termination) RAA CCRt (report for the rest of Monitoring keys) CCAt CCAt

This Use case is defined for the s cenario where one/some of the Rules (Service Plano or rules for detection) where usage monitoring was required, were removed. Once the rule was removed, the TDF reports the corresponding consumed volume to the PCRF.


Subscription-Id Subscription-Id-Type Subscription-Id-Data Subscription-Id Subscription-Id-Type Subscription-Id-Data Framed-IP-Address Framed-IPv6-Prefix IP-CAN-Type RAT-Type User-Equipment-Info




Page 29 of 36 pages

(Brazil)



AN-GW-Address 3GPP-SGSN-Address 3GPP-SGSN-IPv6-Address 3GPP_SGSN-MCC-MNC RAI 3GPP-User-Location-Info 3GPP-MS-Timezone Called-Station-Id = apn1.VF.com ADC-Rule-Install

ADC-Rule-Base-Name

Formatted: French

(France)

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: English

(United States)

= Rule 1

ADC-Rule-Install



Result-Code


RAR: = TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Destination-Realm = YY.XX Origin-Host Origin-Realm = YY.XX ADC-Rule-Remove ADC-Rule-Name = P2P (example) Session-Id

RAA:


Result-Code


CCRu: (TDF -> PCRF)

= TDF.YY.com; XXXXXXXXXX; XXX Vendor-Specific-Application-Id = 16777303 Destination-Realm = YY.XX Origin-Host Session-Id


Page 30 of 36 pages



Origin-Realm = YY.XX CC-Request-Type


CC-Request-Number = Event-Trigger = USAGE_REPORT (26) //volume report is required Usage-Monitoring-Information Monitoring-key = P2P Used-Service-Unit = CC-Total-Octets = 10000

CCAu: (PCRF -> TDF)


CC-Request-Type


CC-Request-Number =




Result-Code


CCRt:


CC-Request-Type




Page 31 of 36 pages

Allot Communications CC-Request-Type

Company Confidential = TERMINATION_REQUEST (3)

CC-Request-Number =

4.9. UC 9 Sequence – Fair Use – volume report while the rule with Monitoring key has been deactivated

GGSN/ P-GW

UE

Allot TDF

PCRF

Formatted: English

(United States)

Formatted: English

(United States)

Formatted: English

(United States)

SPR

PDP Request CCRi TSR(Rule 1, ADC-Rule-Install (appl x, Deactivation time, Monitoring key), UsageMonitoring-Information per each one of the Monitoring keys)

TSA

Profile Query Profile Data Service Plan and application detection rules

CCAi

PDP Response

Rule 1

The rule for appl x has been deactivated

CCRu (report for the Monitoring key of the deactivated rule) CCAu

Release PDP CCRt RAR (IP-CAN session termination) RAA CCRt (report for the rest of Monitoring keys) CCAt CCAt

This Use case is defined for the s cenario where Service Plan (and/or any of the rules for the application detection) was provided with deactivation time and there was usage monitoring enabled for that rule. Once the time occurs, this triggers the TDF to deactivate the corresponding Rule and report the consumed volume per corresponding monitoring key to the PCRF.


Subscription-Id Subscription-Id-Type Subscription-Id-Data Subscription-Id Subscription-Id-Type Subscription-Id-Data Framed-IP-Address




Page 32 of 36 pages

(Brazil)



Framed-IPv6-Prefix IP-CAN-Type RAT-Type User-Equipment-Info AN-GW-Address 3GPP-SGSN-Address 3GPP-SGSN-IPv6-Address 3GPP_SGSN-MCC-MNC RAI 3GPP-User-Location-Info 3GPP-MS-Timezone Called-Station-Id = apn1.XX.com ADC-Rule-Install

ADC-Rule-Base-Name

Formatted: French

(France)

Formatted: English

(United States)

Formatted: English

(United States)

= Rule 1

ADC-Rule-Install

ADC-Rule-Name = P2P (example) Rule-Deactivation-Time = ZZ Event-Trigger = USAGE_REPORT (26) Usage-Monitoring-Information Monitoring-key = session Usage-Monitoring-Level = SESSION_LEVEL Granted-Service-Unit = CC-Input-Octets = 300000 CC-Output-Octets = 300000 Usage-Monitoring-Information Monitoring-key = P2P Usage-Monitoring-Level = ADC_RULE_LEVEL Granted-Service-Unit = CC-Total-Octets = 30000


Result-Code


CCRu: (TDF -> PCRF)


CC-Request-Type


CC-Request-Number = Event-Trigger = USAGE_REPORT (26) //volume report is required Usage-Monitoring-Information Monitoring-key = P2P Used-Service-Unit = CC-Total-Octets = 10000

CCAu: (PCRF -> TDF)


CC-Request-Type



Page 33 of 36 pages



CC-Request-Number =




Result-Code


CCRt:


CC-Request-Type



CC-Request-Type


CC-Request-Number =


Page 34 of 36 pages



4.10. UC 10 Sequence – End of billing cycle – Tariff Time change and deferred report (TBD)


Page 35 of 36 pages

Formatted: English

(United States)

Formatted: English

(United States)

Sd Tdf Pcrf Allot Tklc Interface Hld

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