Wildcard-based apps ( ) require that you create a custom URL category; however, that
type of category only enforces policy for HTTP and HTTPS traffic, and other
traffic (such as SSH) isn't allowed. For this reason, you need to temporarily
allow access to all apps by allowing traffic to the ZTNA Connector Application
IP blocks.
After ZTNA Connector learns the FQDNs that are based on the wildcards, you can
disable the policy that allows Application IP Block traffic and apply policy
enforcement based on the learned FQDNs.