openstack.network.v2.subnet

The Subnet Class

The Subnet class inherits from Resource.

class openstack.network.v2.subnet.Subnet(_synchronized=False, connection=None, **attrs)

The base resource

Parameters

• _synchronized (bool) – This is not intended to be used directly. See new() and existing().

• connection (openstack.connection.Connection) – Reference to the Connection being used. Defaults to None to allow Resource objects to be used without an active Connection, such as in unit tests. Use of self._connection in Resource code should protect itself with a check for None.

allocation_pools

List of allocation pools each of which has a start and an end address for this subnet

cidr

The CIDR.

created_at

Timestamp when the subnet was created.

description

The subnet description.

dns_nameservers

A list of DNS nameservers.

gateway_ip

The gateway IP address.

host_routes

A list of host routes.

ip_version

The IP version, which is 4 or 6. Type: int

ipv6_address_mode

The IPv6 address modes which are ‘dhcpv6-stateful’, ‘dhcpv6-stateless’ or ‘slaac’.

ipv6_ra_mode

The IPv6 router advertisements modes which can be ‘slaac’, ‘dhcpv6-stateful’, ‘dhcpv6-stateless’.

is_dhcp_enabled

Set to True if DHCP is enabled and False if DHCP is disabled. Type: bool

name

The subnet name.

network_id

The ID of the attached network.

prefix_length

The prefix length to use for subnet allocation from a subnet pool

project_id

The ID of the project this subnet is associated with.

revision_number

Revision number of the subnet. Type: int

segment_id

The ID of the segment this subnet is associated with.

service_types

Service types for this subnet

subnet_pool_id

The subnet pool ID from which to obtain a CIDR.

updated_at

Timestamp when the subnet was last updated.

use_default_subnet_pool

Whether to use the default subnet pool to obtain a CIDR.