Introduction OpenShift Container Platform and OpenShift Data Foundations can supply all your data storage needs, however sometimes you want to leverage an external storage array directly using storage protocols such as NFS or iSCSI. In many cases these storage networks will be served from dedicated network segments or VLANs and use dedicated network ports or network cards to handle the traffic. On traditional Operating Systems like RHEL, you would use tools such as nmcli and network-manager to configure settings such as MTU and or create bonded connections, but in Red Hat Core OS, these tools are not directly available to you.