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Configuration of network interfaces on Windows hosts
====================================================
.. versionadded:: 2014.1.0
This module provides the ``network`` state(s) on Windows hosts. DNS servers, IP
addresses and default gateways can currently be managed.
Below is an example of the configuration for an interface that uses DHCP for
both DNS servers and IP addresses:
.. code-block:: yaml
Local Area Connection #2:
network.managed:
- dns_proto: dhcp
- ip_proto: dhcp
.. note::
Both the ``dns_proto`` and ``ip_proto`` arguments are required.
Static DNS and IP addresses can be configured like so:
.. code-block:: yaml
Local Area Connection #2:
network.managed:
- dns_proto: static
- dns_servers:
- 8.8.8.8
- 8.8.4.4
- ip_proto: static
- ip_addrs:
- 10.2.3.4/24
.. note::
IP addresses are specified using the format
``<ip-address>/<subnet-length>``. Salt provides a convenience function
called :mod:`ip.get_subnet_length <salt.modules.win_ip.get_subnet_length>`
to calculate the subnet length from a netmask.
Optionally, if you are setting a static IP address, you can also specify the
default gateway using the ``gateway`` parameter:
.. code-block:: yaml
Local Area Connection #2:
network.managed:
- dns_proto: static
- dns_servers:
- 8.8.8.8
- 8.8.4.4
- ip_proto: static
- ip_addrs:
- 10.2.3.4/24
- gateway: 10.2.3.1
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Confine this module to Windows systems with the required execution module
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Ensure that the configuration passed is formatted correctly and contains
valid IP addresses, etc.
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Extracts a list of IP/CIDR expressions from a list of addrdicts, as
retrieved from ip.get_interface
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Compares the current interface against the desired configuration and
returns a dictionary describing the changes that need to be made.
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Ensure that the named interface is configured properly.
Args:
name (str):
The name of the interface to manage
dns_proto (str): None
Set to ``static`` and use the ``dns_servers`` parameter to provide a
list of DNS nameservers. set to ``dhcp`` to use DHCP to get the DNS
servers.
dns_servers (list): None
A list of static DNS servers. To clear the list of DNS servers pass
an empty list (``[]``). ``None`` will make no changes.
ip_proto (str): None
Set to ``static`` and use the ``ip_addrs`` and (optionally)
``gateway`` parameters to provide a list of static IP addresses and
the default gateway. Set to ``dhcp`` to use DHCP.
ip_addrs (list): None
A list of static IP addresses with netmask flag, ie: 192.168.0.11/24
gateway (str): None
The gateway to set for the interface
enabled (bool): True
Set to ``False`` to ensure that this interface is disabled.
Returns:
dict: A dictionary of old and new settings
Example:
.. code-block:: yaml
Ethernet1:
network.managed:
- dns_proto: static
- dns_servers:
- 8.8.8.8
- 8.8.8.4
- ip_proto: static
- ip_addrs:
- 192.168.0.100/24
Clear DNS entries example:
.. code-block:: yaml
Ethernet1:
network.managed:
- dns_proto: static
- dns_servers: []
- ip_proto: dhcp
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- {0}u
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