Symptoms

After an AWS SSG has been created with 2 or more initial devices, deployment of WAF application may fail due to ASM module not being imported.

Impact

Unable to deploy WAF applications on AWS SSGs with 2 or more initial devices.

Conditions

Create an AWS SSG with 2 or more initial devices and deploy a WAF application.

Workaround

Create an AWS SSG with an initial device count of 1 and allow for scaling out up to maxDevices prior to deploying a WAF application.

Fix Information

None

Behavior Change