Traffic Influence Subscription

/{afId}/subscriptions

GET

Read all subscriptions for a given AF

POST

Create a new subscription to traffic influence

Individual Traffic Influence Subscription

/{afId}/subscriptions/{subscriptionId}

GET

Read a subscription to traffic influence

PUT

Modify all of the properties of an existing subscription to traffic influence

PATCH

Modify part of the properties of an existing subscription to traffic influence

DELETE

Delete a subscription to traffic influence

apiRoot

string

Clause 5.2.4 of 3GPP TS 29.122 [4].

afId

string

Identifier of the AF.

N/A

N/A

array(TrafficInfluSub)

M

0..N

200 OK

The subscription information for the AF in the request URI are returned.

N/A

307 Temporary Redirect

Temporary redirection, during subscription retrieval. The response shall include a Location header field containing an alternative URI of the resource located in an alternative NEF.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

N/A

308 Permanent Redirect

Permanent redirection, during subscription retrieval. The response shall include a Location header field containing an alternative URI of the resource located in an alternative NEF.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

NOTE: The mandatory HTTP error status codes for the GET method listed in table 5.2.6-1 of 3GPP TS 29.122 [4] also apply.

Location

string

M

1

An alternative URI of the resource located in an alternative NEF.

Location

string

M

1

An alternative URI of the resource located in an alternative NEF.

TrafficInfluSub

M

1

Parameters to register a subscription to influencing traffic routing and/or notification about UP management events with the NEF.

TrafficInfluSub

M

1

201 Created

The subscription was created successfully.

The URI of the created resource shall be returned in the "Location" HTTP header.

NOTE: The mandatory HTTP error status codes for the POST method listed in table 5.2.6-1 of 3GPP TS 29.122 [4] also apply.

Location

string

M

1

Contains the URI of the newly created resource, according to the structure: {apiRoot}/3gpp-traffic-Influence/v1/{afId}/subscriptions/{subscriptionId}

apiRoot

string

Clause 5.2.4 of 3GPP TS 29.122 [4].

afId

string

Identifier of the AF.

subscriptionId

string

Identifier of the subscription.

N/A

N/A

TrafficInfluSub

M

1

200 OK

The subscription information for the AF in the request URI are returned.

N/A

307 Temporary Redirect

Temporary redirection, during subscription retrieval. The response shall include a Location header field containing an alternative URI of the resource located in an alternative NEF.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

N/A

308 Permanent Redirect

Permanent redirection, during subscription retrieval. The response shall include a Location header field containing an alternative URI of the resource located in an alternative NEF.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

NOTE: The mandatory HTTP error status codes for the GET method listed in table 5.2.6-1 of 3GPP TS 29.122 [4] also apply.

Location

string

M

1

An alternative URI of the resource located in an alternative NEF.

Location

string

M

1

An alternative URI of the resource located in an alternative NEF.

TrafficInfluSub

M

1

Modify an existing subscription to influencing traffic routing and/or notification about UP management events with the NEF.

TrafficInfluSub

M

1

200 OK

The subscription was replaced successfully and a representation is returned.

N/A

204 No Content

The subscription was replaced successfully.

N/A

307 Temporary Redirect

Temporary redirection, during subscription modification. The response shall include a Location header field containing an alternative URI of the resource located in an alternative NEF.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

N/A

308 Permanent Redirect

Permanent redirection, during subscription modification. The response shall include a Location header field containing an alternative URI of the resource located in an alternative NEF.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

NOTE: The mandatory HTTP error status codes for the PUT method listed in table 5.2.6-1 of 3GPP TS 29.122 [4] also apply.

Location

string

M

1

An alternative URI of the resource located in an alternative NEF.

Location

string

M

1

An alternative URI of the resource located in an alternative NEF.

TrafficInfluSubPatch

M

1

Partial update of a subscription to influencing traffic routing and/or notifications about UP management events with the NEF.

TrafficInfluSub

M

1

200 OK

The subscription was partial modified successfully and a representation is returned.

N/A

204 No Content

The subscription was partial modified successfully.

N/A

307 Temporary Redirect

Temporary redirection, during subscription modification. The response shall include a Location header field containing an alternative URI of the resource located in an alternative NEF.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

N/A

308 Permanent Redirect

Permanent redirection, during subscription modification. The response shall include a Location header field containing an alternative URI of the resource located in an alternative NEF.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

NOTE: The mandatory HTTP error status codes for the PATCH method listed in table 5.2.6-1 of 3GPP TS 29.122 [4] also apply.

Location

string

M

1

An alternative URI of the resource located in an alternative NEF.

Location

string

M

1

An alternative URI of the resource located in an alternative NEF.

N/A

N/A

N/A

204 No Content

The subscription was terminated successfully.

N/A

307 Temporary Redirect

Temporary redirection, during subscription termination. The response shall include a Location header field containing an alternative URI of the resource located in an alternative NEF.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

N/A

308 Permanent Redirect

Permanent redirection, during subscription termination. The response shall include a Location header field containing an alternative URI of the resource located in an alternative NEF.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

NOTE: The mandatory HTTP error status codes for the DELETE method listed in table 5.2.6-1 of 3GPP TS 29.122 [4] also apply.

Location

string

M

1

An alternative URI of the resource located in an alternative NEF.

Location

string

M

1

An alternative URI of the resource located in an alternative NEF.

Event Notification

{notificationDestination}

POST

The UP management event notification from the NEF to the AF.

Acknowledgement of event notification

{afAckUri}

POST

The Acknowledgement of Event Notification is used by the AF to acknowledge the NEF about handling result of the event notification.

notificationDestination

Link

Callback reference provided by the AF during creation/modification of the subscription within the TrafficInfluSub data type as defined in table 5.4.3.3.2-1 or the TrafficInfluSubPatch data type as defined in table 5.4.3.3.3-1.

EventNotification

M

1

The UP management event notification is provided by the NEF to the AF.

N/A

204 No Content

The event notification is received successfully.

N/A

307 Temporary Redirect

Temporary redirection, during event notification. The response shall include a Location header field containing an alternative URI representing the end point of an alternative AF where the notification should be sent.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

N/A

308 Permanent Redirect

Permanent redirection, during event notification. The response shall include a Location header field containing an alternative URI representing the end point of an alternative AF where the notification should be sent.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

NOTE: The mandatory HTTP error status codes for the POST method listed in table 5.2.6-1 of 3GPP TS 29.122 [4] also apply.

Location

string

M

1

An alternative URI representing the end point of an alternative AF towards which the notification should be redirected.

Location

string

M

1

An alternative URI representing the end point of an alternative AF towards which the notification should be redirected.

afAckUri

Link

Callback reference provided by the NEF during event notification within the EventNotification data type as defined in Table 5.4.3.3.4-1.

AfAckInfo

M

1

Acknowledgement information of event notification.

N/A

204 No Content

The acknowledgement of event notification is received successfully.

N/A

307 Temporary Redirect

Temporary redirection, during acknowledgement of event notification. The response shall include a Location header field containing an alternative URI representing the end point of an alternative NEF where the notification should be sent.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

N/A

308 Permanent Redirect

Permanent redirection, during acknowledgement of event notification. The response shall include a Location header field containing an alternative URI representing the end point of an alternative NEF where the notification should be sent.

Redirection handling is described in clause 5.2.10 of 3GPP TS 29.122 [4].

NOTE: The mandatory HTTP error status codes for the POST method listed in table 5.2.6-1 of 3GPP TS 29.122 [4] also apply.

Location

string

M

1

An alternative URI representing the end point of an alternative NEF towards which the notification should be redirected.

Location

string

M

1

An alternative URI representing the end point of an alternative NEF towards which the notification should be redirected.

AfAckInfo

5.4.3.3.6

Represents acknowledgement information of a traffic influence event notification.

AfResultInfo

5.4.3.3.5

Identifies the result of application layer handling.

AfResultStatus

5.4.3.4.4

Represents the status of application handling result.

EventNotification

5.4.3.3.4

Represents a traffic influence event notification.

SubscribedEvent

5.4.3.4.3

Represents the type of UP path management events for which the AF requests to be notified.

TrafficInfluSub

5.4.3.3.2

Represents a traffic influence subscription.

TrafficInfluSubPatch

5.4.3.3.3

Represents parameters to request the modification of a traffic influence subscription resource.

Dnai

3GPP TS 29.571 [8]

Identifies a DNAI.

DnaiChangeType

3GPP TS 29.571 [8]

Describes the types of DNAI change.

Dnn

3GPP TS 29.571 [8]

Identifies a DNN.

DurationSec

3GPP TS 29.571 [8]

Identifies a period of time in units of seconds.

EasIpReplacementInfo

3GPP TS 29.571 [8]

Represents EAS IP replacement information.

EthFlowDescription

3GPP TS 29.514 [7]

Contains the Ethernet data flow information. (NOTE)

ExternalGroupId

3GPP TS 29.122 [4]

External Group Identifier for a user group.

FlowInfo

3GPP TS 29.122 [4]

Contains the IP data flow information.

GeographicalArea

Clause 5.17.3.3.4

Identifies a geographical area.

Gpsi

3GPP TS 29.571 [8]

Identifies a GPSI.

IpAddr

3GPP TS 29.571 [8]

Identifes an IP address.

Ipv4Addr

3GPP TS 29.122 [4]

Identifies an IPv4 address.

Ipv6Addr

3GPP TS 29.122 [4]

Identifies an IPv6 address.

Ipv6Prefix

3GPP TS 29.571 [8]

Identifies an IPv6 Prefix.

Link

3GPP TS 29.122 [4]

Identifies a referenced resource.

MacAddr48

3GPP TS 29.571 [8]

Identifies a MAC address.

ReportingInformation

3GPP TS 29.523 [22]

Represents the event reporting requirements.

RouteToLocation

3GPP TS 29.571 [8]

Describes the traffic routes to the locations of the application.

Snssai

3GPP TS 29.571 [8]

Identifies the S-NSSAI.

SupportedFeatures

3GPP TS 29.571 [8]

Used to negotiate the applicability of the optional features defined in table 5.4.4-1.

TemporalValidity

3GPP TS 29.514 [7]

Indicates the time interval(s) during which the AF request is to be applied

Uinteger

3GPP TS 29.571 [8]

Unsigned integer.

UintegerRm

3GPP TS 29.571 [8]

This data type is defined in the same way as the "Uinteger" data type, but with the OpenAPI "nullable: true" property.

WebsockNotifConfig

3GPP TS 29.122 [4]

Contains the configuration parameters to set up notification delivery over Websocket protocol.

NOTE: In order to support a set of MAC addresses with a specific range in the traffic filter, feature MacAddressRange as specified in clause 5.4.4 shall be supported.

afServiceId

string

O

0..1

Identifies a service on behalf of which the AF is issuing the request.

afAppId

string

O

0..1

Identifies an application.

(NOTE 3)

afTransId

string

O

0..1

Identifies an NEF Northbound interface transaction, generated by the AF.

appReloInd

boolean

O

0..1

Identifies whether an application can be relocated once a location of the application has been selected. Set to "true" if it can be relocated; otherwise set to "false". Default value is "false" if omitted.

dnn

Dnn

O

0..1

Identifies a DNN, a full DNN with both the Network Identifier and Operator Identifier, or a DNN with the Network Identifier only.

snssai

Snssai

O

0..1

Identifies an S-NSSAI.

externalGroupId

ExternalGroupId

O

0..1

Identifies a group of users.

(NOTE 2)

anyUeInd

boolean

O

0..1

Identifies whether the AF request applies to any UE (i.e. all UEs). This attribute shall set to "true" if applicable for any UE, otherwise, set to "false".

(NOTE 2)

subscribedEvents

array(SubscribedEvent)

O

1..N

Identifies the requirement to be notified of the event(s).

gpsi

Gpsi

O

0..1

Identifies a user.

(NOTE 2)

ipv4Addr

Ipv4Addr

O

0..1

Identifies the IPv4 address.

(NOTE 2)

ipDomain

string

O

0..1

The IPv4 address domain identifier.

The attribute may only be provided if the ipv4Addr attribute is present.

ipv6Addr

Ipv6Addr

O

0..1

Identifies the IPv6 address.

(NOTE 2)

macAddr

MacAddr48

O

0..1

Identifies the MAC address. (NOTE 2)

dnaiChgType

DnaiChangeType

O

0..1

Identifies a type of notification regarding UP path management event.

notificationDestination

Link

C

0..1

Contains the Callback URL to receive the notification from the NEF.

It shall be present if the "subscribedEvents" is present.

requestTestNotification

boolean

O

0..1

Set to true by the AF to request the NEF to send a test notification as defined in clause 5.2.5.3 of 3GPP TS 29.122 [4]. Set to false or omitted otherwise.

Notification_test_event

websockNotifConfig

WebsockNotifConfig

O

0..1

Configuration parameters to set up notification delivery over Websocket protocol.

Notification_websocket

self

Link

C

0..1

Link to the created resource.

This parameter shall be supplied by the NEF in HTTP responses that include an object of TrafficInfluSub type

trafficFilters

array(FlowInfo)

O

1..N

Identifies IP packet filters.

(NOTE 3)

ethTrafficFilters

array(EthFlowDescription)

O

1..N

Identifies Ethernet packet filters.

(NOTE 3)

trafficRoutes

array(RouteToLocation)

O

1..N

Identifies the N6 traffic routing requirement.

tfcCorrInd

boolean

O

0..1

Indication of traffic correlation.

May only be included when "externalGroupId" attribute was included within the TrafficInfluSub data type previously.

It is used to indicate that for the group of UEs, the targeted PDU sessions should be correlated by a common DNAI.

Set to "true" if it should be correlated; otherwise set to "false". Default value is "false" if omitted. (NOTE 4)

tempValidities

array(TemporalValidity)

O

1..N

Indicates the time interval(s) during which the AF request is to be applied.

validGeoZoneIds

array(string)

O

1..N

Identifies a geographic zone that the AF request applies only to the traffic of UE(s) located in this specific zone.

This attribute is deprecated; the attribute "geoAreas" should be used instead.

geoAreas

array(GeographicalArea)

O

1..N

Identifies geographical areas within which the AF request applies.

This attribute deprecates validGeoZoneIds attribute.

afAckInd

boolean

O

0..1

Identifies whether the AF acknowledgement of UP path event notification is expected.

Set to "true" if the AF acknowledge is expected; otherwise set to "false".

Default value is "false" if omitted.

URLLC

addrPreserInd

boolean

O

0..1

Indicates whether UE IP address should be preserved.

This attribute shall set to "true" if preserved, otherwise, set to "false".

Defalult value is "false" if omitted.

URLLC

simConnInd

boolean

O

0..1

Indication of simultaneous connectivity temporarily maintained for the source and target PSA. If it is included and set to "true", temporary simultaneous connectivity should be kept. The default value "false" applies, if the attribute is not present and has not been supplied previously.

SimultConnectivity

simConnTerm

DurationSec

O

0..1

Indication of the minimum time interval to be considered for inactivity of the traffic routed via the source PSA during the edge re-location procedure.

It may be included when the "simConnInd" attribute is set to true.

SimultConnectivity

maxAllowedUpLat

Uinteger

O

0..1

Indicates the target user plane latency in units of milliseconds. The SMF may use this value to decide whether edge relocation is needed to ensure that the user plane latency does not exceed the value.

AF_lantency

easIpReplaceInfos

array(EasIpReplacementInfo)

O

1..N

Contains EAS IP replacement information.

EASIPreplacement

easRedisInd

boolean

O

0..1

Indicates the EAS rediscovery is required for the application if it is included and set to "true". Defalult value is "false" if omitted.

The indication shall be invalid after it was applied unless it is provided again.

EASDiscovery

eventReq

ReportingInformation

O

0..1

Indicates the event reporting requirements.

This attribute may be provided if the "EDGEAPP" feature is supported and the "subscribedEvents" attribute is present.

EDGEAPP

eventReports

array(EventNotification)

C

1..N

Represents user plane path management event report(s).

This attribute shall be present in an HTTP POST response if the immediate reporting indication in the "immRep" attribute within the "eventReq" attribute is set to true and the "subscribedEvents" was present in the corresponding HTTP POST request and the report(s) are available.

This attribute may also be present in an HTTP PUT or PATCH response when the report(s) are available.

EDGEAPP

suppFeat

SupportedFeatures

C

0..1

Indicates the list of Supported features used as described in clause 5.4.4.

This attribute shall be provided in the POST request and in the response of successful resource creation.

NOTE 1: Properties marked with a feature as defined in clause 5.4.4 are applicable as described in clause 5.2.7 of 3GPP TS 29.122 [4]. If no feature is indicated, the related property applies for all the features.

NOTE 2: One of individual UE identifier (i.e. "gpsi", "macAddr", "ipv4Addr" or "ipv6Addr"), External Group Identifier (i.e. "externalGroupId") or any UE indication "anyUeInd" shall be included.

NOTE 3: One of "afAppId", "trafficFilters" or "ethTrafficFilters" shall be included.

NOTE 4: The indication of traffic correlation shall be provided only when the AF requires that all the PDU sessions related to the 5G VN group member UEs should be correlated by a common DNAI in the user plane for the traffic as described in 3GPP TS 23.501 [3], clause 5.6.7.1 and clause 5.29.

appReloInd

boolean

O

0..1

Identifies whether an application can be relocated once a location of the application has been selected.

(NOTE)

trafficFilters

array(FlowInfo)

O

1..N

Identifies IP packet filters.

ethTrafficFilters

array(EthFlowDescription)

O

1..N

Identifies Ethernet packet filters.

trafficRoutes

array(RouteToLocation)

O

1..N

Identifies the N6 traffic routing requirement.

(NOTE)

tfcCorrInd

boolean

O

0..1

Indication of traffic correlation.

May only be included when "externalGroupId" attribute was included within the TrafficInfluSub data type previously.

It is used to indicate that for the group of UEs, the targeted PDU sessions should be correlated by a common DNAI.

tempValidities

array(TemporalValidity)

O

1..N

Indicates the time interval(s) during which the AF request is to be applied.

(NOTE)

validGeoZoneIds

array(string)

O

1..N

Identifies a geographic zone that the AF request applies only to the traffic of UE(s) located in this specific zone.

(NOTE)

This attribute is deprecated; the attribute "geoAreas" should be used instead.

geoAreas

array(GeographicalArea)

O

1..N

Identifies geographical areas within which the AF request applies. (NOTE)

This attribute deprecates validGeoZoneIds attribute.

afAckInd

boolean

O

0..1

Identifies whether the AF acknowledgement of UP path event notification is expected.

URLLC

addrPreserInd

boolean

O

0..1

Indicates whether UE IP address should be preserved.

(NOTE)

URLLC

simConnInd

boolean

O

0..1

Indication of simultaneous connectivity temporarily maintained for the source and target PSA. If it is included and set to "true", temporary simultaneous connectivity should be kept.

SimultConnectivity

simConnTerm

DurationSec

O

0..1

Indication of the minimum time interval to be considered for inactivity of the traffic routed via the source PSA during the edge re-location procedure.

SimultConnectivity

maxAllowedUpLat

UintegerRm

O

0..1

Indicates the target user plane latency in units of milliseconds. The SMF may use this value to decide whether edge relocation is needed to ensure that the user plane latency does not exceed the value.

AF_latency

easIpReplaceInfos

array(EasIpReplacementInfo)

O

1..N

Contains EAS IP replacement information.

EASIPreplacement

easRedisInd

boolean

O

0..1

Indicates the EAS rediscovery is required for the application if it is included and set to "true". Defalult value is "false" if omitted.

The indication shall be invalid after it was applied unless it is provided again.

EASDiscovery

notificationDestination

Link

O

0..1

Contains the Callback URL to receive the notification from the NEF.

eventReq

ReportingInformation

O

0..1

Indicates the event reporting requirements.

This attribute may be provided if the "EDGEAPP" feature is supported.

EDGEAPP

NOTE: The value of the property shall be set to NULL for removal.

afTransId

string

O

0..1

Identifies an NEF Northbound interface transaction, generated by the AF.

dnaiChgType

DnaiChangeType

M

1

Identifies the type of notification regarding UP path management event.

sourceTrafficRoute

RouteToLocation

O

0..1

Identifies the N6 traffic routing information associated to the source DNAI.

May be present if the "subscribedEvent" sets to "UP_PATH_CHANGE". (NOTE 3)

subscribedEvent

SubscribedEvent

M

1

Identifies a UP path management event the AF requested to be notified of.

targetTrafficRoute

RouteToLocation

O

0..1

Identifies the N6 traffic routing information associated to the target DNAI.

May be present if the "subscribedEvent" sets to "UP_PATH_CHANGE". (NOTE 3)

sourceDnai

Dnai

O

0..1

Source DN Access Identifier. Shall be included for event "UP_PATH_CHANGE" if the DNAI changed (NOTE 2, NOTE 3).

targetDnai

Dnai

O

0..1

Target DN Access Identifier. Shall be included for event "UP_PATH_CHANGE" if the DNAI changed (NOTE 2, NOTE 3).

gpsi

Gpsi

O

0..1

Identifies a user.

srcUeIpv4Addr

Ipv4Addr

O

0..1

The IPv4 Address of the served UE for the source DNAI.

srcUeIpv6Prefix

Ipv6Prefix

O

0..1

The Ipv6 Address Prefix of the served UE for the source DNAI.

tgtUeIpv4Addr

Ipv4Addr

O

0..1

The IPv4 Address of the served UE for the target DNAI.

tgtUeIpv6Prefix

Ipv6Prefix

O

0..1

The Ipv6 Address Prefix of the served UE for the target DNAI.

ueMac

MacAddr48

O

0..1

UE MAC address of the served UE.

afAckUri

Link

O

0..1

The URI provided by the NEF for the AF acknowledgement.

May only be included for event "UP_PATH_CHANGE".

URLLC

NOTE 1: Properties marked with a feature as defined in clause 5.4.4 are applicable as described in clause 5.2.7 of 3GPP TS 29.122 [4]. If no feature is indicated, the related property applies for all the features.

NOTE 2: If the DNAI is not changed while the N6 traffic routing information is changed, the "sourceDnai" attribute and "targetDnai" attribute shall not be provided.

NOTE 3: The change from the UP path status where no DNAI applies to a status where a DNAI applies indicates the activation of the related AF request and therefore only the target DNAI and N6 traffic routing information is provided in the event notification; the change from the UP path status where a DNAI applies to a status where no DNAI applies indicates the de-activation of the related AF request and therefore only the source DNAI and N6 traffic routing information is provided in the event notification.

afStatus

AfResultStatus

M

1

Identifies the result of the application relocation.

trafficRoute

RouteToLocation

O

0..1

Identifies the N6 traffic routing information associated to the target DNAI.

May only be present if the "afStatus" sets to "SUCCESS".

upBuffInd

boolean

O

0..1

If present and set to "true", it indicates that buffering of uplink traffic to the target DNAI is needed.

The default value is "false".

May only be present if the "afStatus" sets to "SUCCESS".

ULBuffering

easIpReplaceInfos

array(EasIpReplacementInfo)

O

1..N

Contains EAS IP replacement information.

EASIPreplacement

afTransId

string

C

0..1

Identifies an NEF Northbound interface transaction, generated by the AF. It shall be provided if the AF has previously provided it.

ackResult

AfResultInfo

M

1

Identifies the result of application layer handling.

gpsi

Gpsi

O

0..1

Identifies a GPSI.

UP_PATH_CHANGE

The AF requests to be notified when the UP path changes for the PDU session.

SUCCESS

The application layer is ready or the relocation is completed.

TEMP_CONGESTION

The application relocation fails due to temporary congestion.

RELOC_NO_ALLOWED

The application relocation fails because application relocation is not allowed.

OTHER

The application relocation fails due to other reason.

1

Notification_websocket

The delivery of notifications over Websocket is supported as described in 3GPP TS 29.122 [4]. This feature requires that the Notification_test_event feature is also supported.

2

Notification_test_event

The testing of notification connection is supported as described in 3GPP TS 29.122 [4].

3

URLLC

This feature indicates support of Ultra Reliable Low Latency Communication (URLLC) requirements (i.e. AF application relocation acknowledgement and UE address(es) preservation).

4

MacAddressRange

Indicates the support of a set of MAC addresses with a specific range in the traffic filter.

5

AF_latency

This feature indicates support for Edge relocation considering user plane latency.

6

EASDiscovery

This feature indicates the support of EAS (re)discovery.

7

EASIPreplacement

This feature indicates the support of provisioning of EAS IP replacement info.

8

ExposureToEAS

This feature indicates support for the indication provided by the AF of direct event notification of QoS monitoring events from the UPF to the Local NEF or the AF in 5GC.

9

SimultConnectivity

This feature indicates support of temporary simultaneous connectivity over source and target PSA at edge relocation.

10

ULBuffering

This feature indicates support for Uplink buffering indication for edge relocation.

11

EDGEAPP

This feature controls the support of EDGE applications related functionalities (e.g. support the provisioning of event reporting requirements).

Feature: A short name that can be used to refer to the bit and to the feature, e.g. "Notification".

Description: A clear textual description of the feature.