f125a8b892
This change addresses a long-standing issue in rST documentation imported from XML.
That import process added backslash escapes in front of various characters. The three
most common being '(', ')', and '_'.
These instances are removed.
Signed-off-by: Ron Stone <ronald.stone@windriver.com>
Change-Id: Id43a9337ffcd505ccbdf072d7b29afdb5d2c997e
2.1 KiB
Executable File
Subnet Details
You can adjust several options for project network subnets, including , IP allocation pools, DNS server addresses, and host routes.
These options are available on the Subnet Details tab when you create or edit a project network subnet.
Note
IP addresses on project network subnets are always managed
internally. For external address management, use project networks
without subnets. For more information, see Project Network IP Address Management
<project-network-ip-address-management>.
When creating a new IP subnet for a project network, you can specify the following attributes:
- Enable DHCP
-
When this attribute is enabled, a virtual server becomes available when the subnet is created. It uses the (MAC address, IP address) pairs registered in the Neutron database to offer IP addresses in response to discovery requests broadcast on the subnet. discovery requests from unknown addresses are ignored.
When the attribute is disabled, all and DNS services, and all static routes, if any, must be provisioned externally.
- Allocation Pools
-
This a list attribute where each element in the list specifies an IP address range, or address pool, in the subnet address space that can be used for dynamic offering of IP addresses. By default, there is a single allocation pool comprised of the entire subnet's IP address space, with the exception of the default gateway's IP address.
An external, non-Neutron, server can be attached to a subnet to support specific deployment needs as required. For example, it can be configured to offer IP addresses on ranges outside the Neutron allocation pools to service physical devices attached to the project network, such as testing equipment and servers.
- DNS Name Servers
-
You can reserve IP addresses for use by DNS servers.
- Host Routes
-
You can use this to specify host connections to routers on the subnet.