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---
module: nxos_bfd_global
extends_documentation_fragment: nxos
version_added: "2.9"
short_description: Bidirectional Forwarding Detection (BFD) global-level configuration
description:
- Manages Bidirectional Forwarding Detection (BFD) global-level configuration.
author:
- Chris Van Heuveln (@chrisvanheuveln)
notes:
- Tested against NXOSv 9.2(2)
- BFD global will automatically enable 'feature bfd' if it is disabled.
- BFD global does not have a 'state' parameter. All of the BFD commands are unique and are defined if 'feature bfd' is enabled.
options:
# Top-level commands
echo_interface:
description:
- Loopback interface used for echo frames.
- Valid values are loopback interface name or 'deleted'.
- Not supported on N5K/N6K
required: false
type: str
echo_rx_interval:
description:
- BFD Echo receive interval in milliseconds.
required: false
type: int
interval:
description:
- BFD interval timer values.
- Value must be a dict defining values for keys (tx, min_rx, and multiplier)
required: false
type: dict
slow_timer:
description:
- BFD slow rate timer in milliseconds.
required: false
type: int
startup_timer:
description:
- BFD delayed startup timer in seconds.
- Not supported on N5K/N6K/N7K
required: false
type: int
# IPv4/IPv6 specific commands
ipv4_echo_rx_interval:
description:
- BFD IPv4 session echo receive interval in milliseconds.
required: false
type: int
ipv4_interval:
description:
- BFD IPv4 interval timer values.
- Value must be a dict defining values for keys (tx, min_rx, and multiplier).
required: false
type: dict
ipv4_slow_timer:
description:
- BFD IPv4 slow rate timer in milliseconds.
required: false
type: int
ipv6_echo_rx_interval:
description:
- BFD IPv6 session echo receive interval in milliseconds.
required: false
type: int
ipv6_interval:
description:
- BFD IPv6 interval timer values.
- Value must be a dict defining values for keys (tx, min_rx, and multiplier).
required: false
type: dict
ipv6_slow_timer:
description:
- BFD IPv6 slow rate timer in milliseconds.
required: false
type: int
# Fabricpath commands
fabricpath_interval:
description:
- BFD fabricpath interval timer values.
- Value must be a dict defining values for keys (tx, min_rx, and multiplier).
required: false
type: dict
fabricpath_slow_timer:
description:
- BFD fabricpath slow rate timer in milliseconds.
required: false
type: int
fabricpath_vlan:
description:
- BFD fabricpath control vlan.
required: false
type: int
s�
- nxos_bfd_global:
echo_interface: Ethernet1/2
echo_rx_interval: 50
interval:
tx: 50
min_rx: 50
multiplier: 4
s�
cmds:
description: commands sent to the device
returned: always
type: list
sample: ["bfd echo-interface loopback1", "bfd slow-timer 2000"]
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# The cmd_ref is a yaml formatted list of module commands.
# A leading underscore denotes a non-command variable; e.g. _template.
# BFD does not have convenient json data so this cmd_ref uses raw cli configs.
---
_template: # _template holds common settings for all commands
# Enable feature bfd if disabled
feature: bfd
# Common get syntax for BFD commands
get_command: show run bfd all | incl '^(no )*bfd'
echo_interface:
kind: str
getval: (no )*bfd echo-interface *(\S+)*$
setval: 'bfd echo-interface {0}'
default: ~
echo_rx_interval:
_exclude: ['N5K', 'N6K']
kind: int
getval: bfd echo-rx-interval (\d+)$
setval: bfd echo-rx-interval {0}
default: 50
N3K:
default: 250
interval:
kind: dict
getval: bfd interval (?P<tx>\d+) min_rx (?P<min_rx>\d+) multiplier (?P<multiplier>\d+)
setval: bfd interval {tx} min_rx {min_rx} multiplier {multiplier}
default: &def_interval
tx: 50
min_rx: 50
multiplier: 3
N3K:
default: &n3k_def_interval
tx: 250
min_rx: 250
multiplier: 3
slow_timer:
kind: int
getval: bfd slow-timer (\d+)$
setval: bfd slow-timer {0}
default: 2000
startup_timer:
_exclude: ['N5K', 'N6K', 'N7K']
kind: int
getval: bfd startup-timer (\d+)$
setval: bfd startup-timer {0}
default: 5
# IPv4/IPv6 specific commands
ipv4_echo_rx_interval:
_exclude: ['N5K', 'N6K']
kind: int
getval: bfd ipv4 echo-rx-interval (\d+)$
setval: bfd ipv4 echo-rx-interval {0}
default: 50
N3K:
default: 250
ipv4_interval:
_exclude: ['N5K', 'N6K']
kind: dict
getval: bfd ipv4 interval (?P<tx>\d+) min_rx (?P<min_rx>\d+) multiplier (?P<multiplier>\d+)
setval: bfd ipv4 interval {tx} min_rx {min_rx} multiplier {multiplier}
default: *def_interval
N3K:
default: *n3k_def_interval
ipv4_slow_timer:
_exclude: ['N5K', 'N6K']
kind: int
getval: bfd ipv4 slow-timer (\d+)$
setval: bfd ipv4 slow-timer {0}
default: 2000
ipv6_echo_rx_interval:
_exclude: ['N35', 'N5K', 'N6K']
kind: int
getval: bfd ipv6 echo-rx-interval (\d+)$
setval: bfd ipv6 echo-rx-interval {0}
default: 50
N3K:
default: 250
ipv6_interval:
_exclude: ['N35', 'N5K', 'N6K']
kind: dict
getval: bfd ipv6 interval (?P<tx>\d+) min_rx (?P<min_rx>\d+) multiplier (?P<multiplier>\d+)
setval: bfd ipv6 interval {tx} min_rx {min_rx} multiplier {multiplier}
default: *def_interval
N3K:
default: *n3k_def_interval
ipv6_slow_timer:
_exclude: ['N35', 'N5K', 'N6K']
kind: int
getval: bfd ipv6 slow-timer (\d+)$
setval: bfd ipv6 slow-timer {0}
default: 2000
# Fabricpath Commands
fabricpath_interval:
_exclude: ['N35', 'N3K', 'N9K']
kind: dict
getval: bfd fabricpath interval (?P<tx>\d+) min_rx (?P<min_rx>\d+) multiplier (?P<multiplier>\d+)
setval: bfd fabricpath interval {tx} min_rx {min_rx} multiplier {multiplier}
default: *def_interval
fabricpath_slow_timer:
_exclude: ['N35', 'N3K', 'N9K']
kind: int
getval: bfd fabricpath slow-timer (\d+)$
setval: bfd fabricpath slow-timer {0}
default: 2000
fabricpath_vlan:
_exclude: ['N35', 'N3K', 'N9K']
kind: int
getval: bfd fabricpath vlan (\d+)$
setval: bfd fabricpath vlan {0}
default: 1
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