AA IPv6 behavior changed in v9.1 SP1 from v8.2.1

Products

• CA Advanced Authentication
• CA Advanced Authentication - Risk Authentication (RiskMinder / RiskFort)
• CA Risk Authentication

Issue/Introduction

After upgrading IPV6 validation is failing at the risk authentication server.

Thu May 06 08:57:42.414 2021 WARNING: pid XXXX tid XXXX: 8: 2:1001: Invalid IP Address .. Internal Error
Thu May 06 08:57:42.415 2021 INFO:    pid XXXX tid XXXX: 8: 2:1001: Response[7664] Reason[8000]

Environment

Symantec Risk Authentication 9.1 SP1.

Resolution

Please reach out to the Broadcom Support to get the developer patch/ hotfix for version 9.1 SP1. However, This fix is included in the release 9.1.02 (9.1 SP2).