Chapter 16. Managing Networks and Traffic
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passed, NAT is configured on the specified private IP of the VM. if not passed, NAT is configured on
the primary IP of the VM.
16.17. Multiple Subnets in Shared Network
CloudPlatform provides you with the flexibility to add guest IP ranges from different subnets in Basic
zones and security groups-enabled Advanced zones. For security groups-enabled Advanced zones,
it implies multiple subnets can be added to the same VLAN. With the addition of this feature, you will
be able to add IP address ranges from the same subnet or from a different one when IP address are
exhausted. This would in turn allows you to employ higher number of subnets and thus reduce the
address management overhead. You can delete the IP ranges you have added.
16.17.1. Prerequisites and Guidelines
• This feature can only be implemented:
• on IPv4 addresses
• if virtual router is the DHCP provider
• on KVM, xenServer, and VMware hypervisors
• Manually configure the gateway of the new subnet before adding the IP range.
• CloudPlatform supports only one gateway for a subnet; overlapping subnets are not currently
supported
16.17.2. Adding Multiple Subnets to a Shared Network
1. Log in to the CloudPlatform UI as an administrator or end user.
2. In the left navigation, choose Infrastructure.
3. On Zones, click View More, then click the zone to which you want to work with..
4. Click Physical Network.
5. In the Guest node of the diagram, click Configure.
6. Click Networks.
7. Select the networks you want to work with.
8. Click View IP Ranges.
9. Click Add IP Range.
The Add IP Range dialog is displayed, as follows: