New IP addresses will be available to all users. If you need to use IPs for administration purposes or wish to prevent user access to one or more IPs, make them unavailable. You cannot modify IPs that are in use on VMs already.
To edit the available IP addresses:
In private cloud, to quarantine an IP address in order to prevent a tenant from using it, or to release a quarantined IP address, do these steps.
The platform will toggle the quarantine status of the selected IPs.
You can delete IP addresses that are not in use by VMs.
Before you begin, check that there are no VMs using IP addresses from this network. You cannot delete a network if any of its IP addresses are in use on VMs.