cisco.nxos.nxos_bfd_interfaces_module.rst

cisco.nxos.nxos_bfd_interfaces

BFD interfaces resource module

Version added: 1.0.0

Synopsis

• Manages attributes of Bidirectional Forwarding Detection (BFD) on the interface.

Parameters

Parameter		Choices/Defaults	Comments
config list / elements=dictionary			The provided configuration
	bfd string	Choices: enable disable	Enable/Disable Bidirectional Forwarding Detection (BFD) on the interface.
	echo string	Choices: enable disable	Enable/Disable BFD Echo functionality on the interface.
	name string		The name of the interface.
running_config string			This option is used only with state parsed. The value of this option should be the output received from the NX-OS device by executing the command show running-config | section '^interface|^feature bfd'. The state parsed reads the configuration from running_config option and transforms it into Ansible structured data as per the resource module's argspec and the value is then returned in the parsed key within the result.
state string		Choices: merged ← replaced overridden deleted gathered rendered parsed	The state of the configuration after module completion

Notes

Note

- Tested against NX-OS 7.0(3)I5(1). - Unsupported for Cisco MDS - Feature bfd should be enabled for this module.

Examples

# Using deleted

- name: Configure interfaces
  cisco.nxos.nxos_bfd_interfaces:
    state: deleted


# Using merged

- name: Configure interfaces
  cisco.nxos.nxos_bfd_interfaces:
    config:
      - name: Ethernet1/1
        bfd: enable
        echo: enable
      - name: Ethernet1/2
        bfd: disable
        echo: disable
    state: merged


# Using overridden

- name: Configure interfaces
  cisco.nxos.nxos_bfd_interfaces:
    config:
      - name: Ethernet1/1
        bfd: enable
        echo: enable
      - name: Ethernet1/2
        bfd: disable
        echo: disable
    state: overridden


# Using replaced

- name: Configure interfaces
  cisco.nxos.nxos_bfd_interfaces:
    config:
      - name: Ethernet1/1
        bfd: enable
        echo: enable
      - name: Ethernet1/2
        bfd: disable
        echo: disable
    state: replaced

# Using rendered

- name: Use rendered state to convert task input to device specific commands
  cisco.nxos.nxos_bfd_interfaces:
    config:
      - name: Ethernet1/800
        bfd: enable
        echo: enable
      - name: Ethernet1/801
        bfd: disable
        echo: disable
    state: rendered

# Task Output (redacted)
# -----------------------

# rendered:
#   - "interface Ethernet1/800"
#   - "bfd"
#   - "bfd echo"
#   - "interface Ethernet1/801"
#   - "no bfd"
#   - "no bfd echo"

# Using parsed

# parsed.cfg
# ------------

# feature bfd
# interface Ethernet1/800
#   no switchport
#   no bfd
#   no bfd echo
# interface Ethernet1/801
#   no switchport
#   no bfd
# interface Ethernet1/802
#   no switchport
#   no bfd echo
# interface mgmt0
#   ip address dhcp
#   vrf member management

- name: Use parsed state to convert externally supplied config to structured format
  cisco.nxos.nxos_bfd_interfaces:
    running_config: "{{ lookup('file', 'parsed.cfg') }}"
    state: parsed

# Task output (redacted)
# -----------------------

# parsed:
#   - bfd: disable
#     echo: disable
#     name: Ethernet1/800
#   - bfd: disable
#     echo: enable
#     name: Ethernet1/801
#   - bfd: enable
#     echo: disable
#     name: Ethernet1/802
#   - bfd: enable
#     echo: enable
#     name: mgmt0

# Using gathered

# Existing device config state
# -------------------------------

# feature bfd
# interface Ethernet1/1
#   no switchport
#   no bfd
# interface Ethernet1/2
#   no switchport
#   no bfd echo
# interface mgmt0
#   ip address dhcp
#   vrf member management

- name: Gather bfd_interfaces facts from the device using nxos_bfd_interfaces
  cisco.nxos.nxos_bfd_interfaces:
    state: gathered

# Task output (redacted)
# -----------------------
# gathered:
# - name: Ethernet1/1
#   bfd: disable
#   echo: enable
# - name: Ethernet1/3
#   echo: disable
#   bfd: enable
# - name: mgmt0
#   bfd: enable
#   echo: enable

Return Values

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

Key	Returned	Description
after list	when changed	The configuration as structured data after module completion. Sample: The configuration returned will always be in the same format of the parameters above.
before list	always	The configuration as structured data prior to module invocation. Sample: The configuration returned will always be in the same format of the parameters above.
commands list	always	The set of commands pushed to the remote device. Sample: ['interface Ethernet1/1', 'no bfd', 'no bfd echo']

Status

Authors

• Chris Van Heuveln (@chrisvanheuveln)