`debug bfd`

Displays debugging information about Bidirectional Forwarding Detection (BFD).

Syntax

debug bfd all

debug bfd application

debug bfd arp-nbr

debug bfd clear

debug bfd error

debug bfd event

debug bfd ha

debug bfd holdtime

debug bfd ip-addr

ip-address

debug bfd ipc

debug bfd ipv6-addr

ipv6-address

debug bfd issu

debug bfd itc

debug bfd ptimer

debug bfd session-id session-id

debug bfd state

debug bfd vrf vrf-name

Parameters

all: Displays debugging information about all BFD events.
application: Displays debugging information about BFD applications.
arb-nbr: Displays debugging information about Address Resolution Protocol (ARP) and neighbor changes.
clear: Displays debugging information about clear BFD settings.
error: Displays debugging information about BFD errors encountered.
event: Displays debugging information about BFD events.
ha: Displays debugging information about HA and stack-related processing.
holdtime: Displays debugging information about BFD holdtime.
ip-addr ip-address: Displays debugging information about BFD for the specified IP address.
ipc: Displays debugging information about BFD inter-process communication (IPC) activities.
ipv6-addr ipv6-address: Displays debugging information about BFD for the specified IPv6 address.
itc: Displays debugging information about BFD inter-task communication (ITC) activities.
ptimer: Displays debugging information about internal BFD timers.
session-id session-id: Displays debugging information about a specified BFD session.
state: Displays debugging information about the BFD state.
vrf vrf-id: Displays debugging information about BFD for the specified VRF.

Modes

Privileged EXEC mode

Usage Guidelines

This command is supported for ICX 7850 device only.

Examples

The following example displays debugging information about the BFD holdtime.

device# debug bfd holdtime

BFD:  holdtime debugging is on

The following example displays debugging information about BFD events.

device# debug bfd event

  BFD:  event debugging is on

History

Release version	Command history
08.0.90	This command was introduced.

debug bfd