Is there any way to do a communication test after allowing the domain * on the firewall?

Solution Verified - Updated -


  • Red Hat OpenShift Service on AWS (ROSA)
    • 4


  • We want to test if the communication is normal after allowing the domain * on the firewall.
    • Note: This domain is used by the splunk-forwarder-operator as a logging forwarding endpoint to be used by Red Hat site reliability engineering (SRE) for log-based alerting.


  • It should only be checked by Red Hat SRE currently.
  • If you want to test the communication after allowing the domain * on the firewall, please raise a support ticket to Red Hat.

This solution is part of Red Hat’s fast-track publication program, providing a huge library of solutions that Red Hat engineers have created while supporting our customers. To give you the knowledge you need the instant it becomes available, these articles may be presented in a raw and unedited form.