5.5

Table Of Contents
d POST a request to its action/disable link to disable the VDC.
After the VDC is disabled, its representation includes a rel="remove" link.
e Make a DELETE request to the VDC's rel="remove" link.
The server takes the requested action and returns an HTTP status of 204 No Content.
Network Administration
A newly created organization VDC has no networks in it. After a system administrator has created the
required network infrastructure, an organization administrator can create and manage most types of
organization VDC networks.
An organization VDC can be provisioned with one or more networks. These organization VDC networks
can be configured to provide direct or routed connections to external networks, or can be isolated from
external networks and other organization VDC networks. Routed connections require an Edge Gateway and
network pool in the VDC. The Edge Gateway provides firewall, network address translation, static routing,
VPN, and load balancing services.
About vCloud Director Networks
There are three categories of vCloud Director networks: external networks, organization VDC networks, and
vApp networks. Additional infrastructure objects such as Edge Gateways and network pools are required
by most categories of networks.
You must be a system administrator to create an external network, a directly connected organization VDC
network, a network pool, or an Edge Gateway. An organization administrator can create and modify routed
and isolated organization VDC networks, and any user who has vApp Author rights can create and modify
a vApp network.
vApp Networks
A vApp network is a logical network that controls how the virtual machines in a vApp connect to each other
and to organization VDC networks. Users specify vApp network details in an instantiateVAppTemplate or
composeVApp request. The network is created when the vApp is deployed, and deleted when the vApp is
undeployed. All nonisolated virtual machines in the vApp connect to a vApp network, as specified in their
NetworkConnectionSection elements.
Every VApp element includes a link that you can use to retrieve details of a vApp network that it contains, as
the following example shows.
<Link
rel="down"
type="application/vnd.vmware.vcloud.vAppNetwork+xml"
name="isoNet1"
href="https://vcloud.example.com/api/network/94 />
A GET request to this link returns a read-only VAppNetwork element. To modify an existing vApp network or
create a new one, you must find the NetworkConfigSection of the VApp element and use its edit link, as
shown in “Update a vApp Network Configuration,” on page 128.
Chapter 6 Creating and Managing Organizations
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