Outbound connectivity requirements,,,
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Red Hat CoreOS enabled locations in Sydney region,,,
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Definition,Hostnames,Ports,IP addresses
Red Hat NTP servers,0.rhel.pool.ntp.org;1.rhel.pool.ntp.org;2.rhel.pool.ntp.org;3.rhel.pool.ntp.org,NTP protocol and UDP on port 123,
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Red Hat Container Registry,https://docs.openshift.com/container-platform/4.8/installing/install_config/configuring-firewall.html,,
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Worker to master,c114.au-syd.satellite.cloud.ibm.com;c114-1.au-syd.satellite.cloud.ibm.com;c114-2.au-syd.satellite.cloud.ibm.com;c114-3.au-syd.satellite.cloud.ibm.com;c114-e.au-syd.satellite.cloud.ibm.com,TCP 30000 - 32767,168.1.27.26;130.198.65.146;135.90.87.90
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Attach and assign hosts,origin.au-syd.containers.cloud.ibm.com,HTTPS 443,130.198.66.26;135.90.69.66;168.1.8.195
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IBM Cloud Container Registry,icr.io;registry.bluemix.net;au.icr.io;registry.au-syd.bluemix.net,HTTPS 443,
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Link tunnel server endpoint,c-01-ws.au-syd.link.satellite.cloud.ibm.com;api.link.satellite.cloud.ibm.com,HTTPS 443,163.68.78.234;163.69.70.106;163.73.70.50
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IBM Cloud Log Analysis,https://cloud.ibm.com/docs/log-analysis?topic=log-analysis-endpoints#endpoints_api_public,HTTPS 443,
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IBM Cloud Monitoring,https://cloud.ibm.com/docs/monitoring?topic=monitoring-endpoints,HTTPS 443 and 6443,
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Allow hosts to connect to HPCS for encrypting cluster secrets,api.au-syd.hs-crypto.cloud.ibm.com,port 8000-19999,