Document URL: https://docs.openshift.com/enterprise/3.1/install_config/install/prerequisites.html#prereq-network-access Section Number and Name: https://docs.openshift.com/enterprise/3.1/install_config/install/prerequisites.html#prereq-network-access Describe the issue: In order for openshift to work right the following udp ports need to be open 4789 and 53 No mention on protocol in Docs
A section on ports and the required protocols have been added to the docs: https://docs.openshift.com/container-platform/3.6/install_config/install/prerequisites.html#required-ports Closing this BZ. Let us know if more work is required.