Diameter Attribute Quick Reference

This appendix presents Diameter attribute quick reference tables.

The following table describes the indicators used in the quick reference tables.

Indicator Description

0

The AVP MUST NOT be present in the message.

0+

Zero or more instances of the AVP MAY be present in the message.

0-1

Zero or one instance of the AVP MAY be present in the message.

If there are more than one instance of the AVP, it is considered an error.

1

One instance of the AVP MUST be present in the message.

1+

At least one instance of the AVP MUST be present in the message.



The following table describes the column headers in the quick reference tables.

Term Expansion Term Expansion

ACA

AC-Answer

MEICR

ME-Identity-Check-Request

ACR

AC-Request

MAA

Multimedia-Auth-Answer

ASA

Abort-Session-Answer

MAR

Multimedia-Auth-Request

ASR

Abort-Session-Request

NA

Notify-Answer

AIA

Authentication-Information-Answer

NR

Notify-Request

AIR

Authentication-Information-Request

PUA

Profile-Update-Answer

AAA

Authorization-Authentication-Answer

PUR

Profile-Update-Request

AAR

Authorization-Authentication-Request

PUAM

Purge-UE-Answer-MME

CLA

Cancel-Location-Answer

PURM

Purge-UE-Request-MME

CLR

Cancel-Location-Request

PPA

Push-Profile-Answer

CEA

Capabilities-Exchange-Answer

PPR

Push-Profile-Request

CER

Capabilities-Exchange-Request

RAA

Re-Auth-Answer

CCA

Credit-Control-Answer

RAR

Re-Auth-Request

CCR

Credit-Control-Request

RTA

Registration-Termination-Answer

DSDA

Delete-Subscriber-Data-Answer

RTR

Registration-Termination-Request

DSDR

Delete-Subscriber-Data-Request

RA

Reset-Answer

DWA

Device-Watchdog-Answer

RR

Reset-Request

DWR

Device-Watchdog-Request

SAA

Server-Assignment-Answer

DEA

Diameter-EAP-Answer

SAR

Server-Assignment-Request

DER

Diameter-EAP-Request

STA

Session-Termination-Answer

DPA

Disconnect-Peer-Answer

STR

Session-Termination-Request

DPR

Disconnect-Peer-Request

ULA

Update-Location-Answer

ISDA

Insert-Subscriber-Data-Answer

ULR

Update-Location-Request

ISDR

Insert-Subscriber-Data-Request

UAA

User-Authorization-Answer

LIA

Location-Info-Answer

UAR

User-Authorization-Request

LIR

Location-Info-Request

UDA

User-Data-Answer

MEICA

ME-Identity-Check-Answer

UDR

User-Data-Request



For the Diameter attribute quick reference tables, click here.