Edit VM network configuration

To reorder network interfaces in the VM in supported clouds:

1. Beside a network interface, click the pencil edit button
2. Enter the desired number in the sequence where you would like to move the interface
3. Click OK

To remove a NIC from a VM:

1. Check that its network does not have the default gateway address for the VM
2. Click the X beside the NIC

To change the default gateway:

1. Select a new gateway from the list. 

To remove the current default gateway:

1. Select the gateway address
2. Click the X delete button beside the gateway address

For public cloud network configurations, please check for the following:

• Automatic network configuration or network requirements, for example, a required public IP
• Charges for public IPs that are not used by running VMs. When you remove an IP from a VM or undeploy the VM, if you no longer need the same IP address, remove it from your VDC and the platform.
• Different public IP address when you remove a public IP and add another public IP to your virtual datacenter and VM
• Limits for public IPs that are independent of any public IP limit in the platform
• The platform does not support OCI Secondary private IP addresses, so it will not display them in the VM configuration. It will display them as unavailable on the Network configuration screens. See Display secondary IP addresses in OCI

A public IP that is not part of any network in the platform is called a floating IP.

To remove a public IP from your VM

1. Power off or undeploy the VM
2. Click the trash bin delete button near the IP address.