The response of DNS query is REFUSED in OpenShift

Solution Verified - Updated -

Issue

  • Parsing the internal dns of the ocp cluster is normal
  • Unable to query external dns

Environment

  • Red Hat OpenShift Container Platform 4
  • named as external DNS server

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content