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community.windows.win_netbios – Manage NetBIOS over TCP/IP settings on Windows.

Note

This plugin is part of the community.windows collection.

To install it use: ansible-galaxy collection install community.windows.

To use it in a playbook, specify: community.windows.win_netbios.

Synopsis
Parameters
Notes
Examples
Return Values

Synopsis

Enables or disables NetBIOS on Windows network adapters.
Can be used to protect a system against NBT-NS poisoning and avoid NBNS broadcast storms.
Settings can be applied system wide or per adapter.

Parameters

Parameter	Choices/Defaults	Comments
adapter_names list / elements=string		List of adapter names for which to manage NetBIOS settings. If this option is omitted then configuration is applied to all adapters on the system. The adapter name used is the connection caption in the Network Control Panel or via `Get-NetAdapter`, eg `Ethernet 2`.
state string / required	Choices: enabled disabled default	Whether NetBIOS should be enabled, disabled, or default (use setting from DHCP server or if static IP address is assigned enable NetBIOS).

Notes

Note

Changing NetBIOS settings does not usually require a reboot and will take effect immediately.
UDP port 137/138/139 will no longer be listening once NetBIOS is disabled.

Examples

- name: Disable NetBIOS system wide
  community.windows.win_netbios:
    state: disabled

- name: Disable NetBIOS on Ethernet2
  community.windows.win_netbios:
    state: disabled
    adapter_names:
      - Ethernet2

- name: Enable NetBIOS on Public and Backup adapters
  community.windows.win_netbios:
    state: enabled
    adapter_names:
      - Public
      - Backup

- name: Set NetBIOS to system default on all adapters
  community.windows.win_netbios:
    state: default

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key	Returned	Description
reboot_required boolean	always	Boolean value stating whether a system reboot is required. Sample: True

Authors

Thomas Moore (@tmmruk)

© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.10/collections/community/windows/win_netbios_module.html