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(info) Table of Contents

Connectivity Accreditation

Purpose

Connectivity accreditation requires software providers to demonstrate secure connectivity and resilience.

Connectivity accreditation scripts to support these activities will be made available in a subsequent release.

Objectives

The objectives to demonstrate secure connectivity and resilience are set out in the below table by connectivity channel into CSP.

 

Secure Connectivity

Resilience

Ledger API

Establish secure connection to node (including  acquisition of authorisation token from ASX IAM)

Successfully submit DAML commands (an ISO 20022 equivalent) and receive output

Successfully handle authorisation token expiration

Successfully disconnect

  • User initiated

  • ASX initiated

Recover without command or data loss after an unexpected link disconnection while submitting commands and receiving output

Successful detection and management of duplicate output

Recover from node loss (and subsequent restoration)

Successful management of ledger time-out

Successful management of ledger back pressure as per indicators 

AMQP

Establish secure connection to AMQP brokers IP/port

Establish sessions to input and output queue(s)

Successfully send / receive an ISO 20022 XML message

Successfully disconnect

  • User initiated

  • ASX initiated

 

Recover without message loss after an unexpected link disconnection while sending / receiving

Successful detection and management of duplicate output messages

Recover from loss (and subsequent restoration) of AMQP broker 

 

SWIFT

Session management successfully  achieved via closed user group

Successfully send / receive an ISO 20022 XML message

 

N/A

FIX GATEWAY

Establish secure FIX sessions using mutual TLS

Successfully maintain heartbeat

Successfully send / receive a FIX message

Successfully disconnect

  • User initiated

  • ASX initiated

 

Recover connection and continue session maintaining sequence numbers

Recover connection and start a new session, sequence numbers start from 1

Successful detection and management of duplicates at:

  • session level

  • business level, using business message identifiers

Successfully replay any combination of messages that we previously sent (within a session)

Technical accreditation does not require a software provider to performance-accredit their system.

As part of the industry-wide end-to-end test phase, ASX is planning to incorporate a level of performance testing to help all CHESS users operate under simulated volume scenarios. Further detail on the performance testing will be provided prior to the opening of ITE1 and ITE2 respectively.

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This document provides general information only. ASX Limited (ABN 98 008 624 691) and its related bodies corporate (“ASX”) makes no representation or warranty with respect to the accuracy, reliability or completeness of the information. To the extent permitted by law, ASX and its employees, officers and contractors shall not be liable for any loss or damage arising in any way (including by way of negligence) from or in connection with any information provided or omitted or from anyone acting or refraining to act in reliance on this information.

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