BFD

nv show interface <interface-id> router ospf bfd

Shows the BFD configuration profile associated with the OSPF interface.

Command Syntax

Version History

Introduced in Cumulus Linux 5.15.0

Example

cumulus@switch:~$ nv show interface swp1 router ospf bfd
         operational  applied
-------  -----------  -------
profile               BFD1

nv show interface <interface-id> router pim bfd

Shows the BFD configuration profile associated with the PIM interface.

Command Syntax

Version History

Introduced in Cumulus Linux 5.15.0

Example

cumulus@switch:~$ nv show interface vlan10 router pim bfd
         operational  applied
-------  -----------  -------
profile               BFD1

nv show router bfd profile <profile-name>

Shows BFD configuration profile details.

Command Syntax

Version History

Introduced in Cumulus Linux 5.15.0

Example

cumulus@switch:~$ nv show router bfd profile BFD1
                   applied 
-----------------  -------- 
detect-multiplier  10 
min-rx-interval    100 
min-tx-interval    100 
shutdown           enabled 
passive-mode       enabled 
minimum-ttl        1 

nv show vrf <vrf-id> router bfd peers

Shows BFD peer information for the VRF.

You can use the following command options:

• --view brief shows summarized information.
• --view standard shows detailed information
• --view counters shows counters, such as the control packet input and output, the echo packet input and output, and if the session is up or down.

Command Syntax

Version History

Introduced in Cumulus Linux 5.15.0

Example

cumulus@switch:~$ nv show vrf default router bfd peers --view brief
MHop - Multihop, Local - Local, Peer - Peer, Interface - Interface, State - 
State, Passive - Passive Mode, Time - Up/Down Time, Type - Config Type 
LocalId     MHop   Local       Peer        Interface  State  Passive  Time        Type 
----------  -----  ----------  ----------  ---------  -----  -------  ----------  ------- 
20162981    True   6.0.0.24    6.0.0.26               up     False    1:00:08:20  dynamic 
1002134429  True   6000::24    6000::26               up     False    1:00:08:20  dynamic 
1987835266  False  fe80::a288  fe80::9e05  p0_if.100  up     False    1:00:08:20  dynamic 
2124581159  False  fe80::a288  fe80::9e05  p0_if.101  up     False    1:00:08:20  dynamic 
2323511220  True   6000::24    6000::23               up     False    1:00:08:20  dynamic 
4089962224  True   6.0.0.24    6.0.0.23               up     False    0:19:07:20  dynamic

nv show vrf <vrf-id> router bfd peers <session-id>

Shows BFD peer information for the specified vrf and session.

Command Syntax

Version History

Introduced in Cumulus Linux 5.15.0

Example

cumulus@switch:~$ nv show vrf default router bfd peers 2

nv show vrf <vrf-id> router bgp neighbor <neighbor> bfd

Shows the BFD configuration profile associated with a BGP neighbor.

Command Syntax

Version History

Introduced in Cumulus Linux 5.15.0

Example

cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 bfd
         operational  applied
-------  -----------  -------
profile               BFD1

nv show vrf <vrf-id> router bgp peer-group <peer-group> bfd

Shows the BFD configuration profile associated with a BGP peer group.

Command Syntax

Version History

Introduced in Cumulus Linux 5.15.0

Example

cumulus@switch:~$ nv show vrf default router bgp peer-group underlay bfd
No Data

nv show vrf <vrf-id> router static <ipv4-address> via <ipv4-address> bfd

Shows the BFD configuration profile associated static routes.

Command Syntax

Version History

Introduced in Cumulus Linux 5.15.0

Example

cumulus@switch:~$ nv show vrf default router static 10.10.10.101/32 via 10.0.1.0 bfd
         operational  applied
-------  -----------  -------
profile               BFD1

nv show vrf <vrf-id> router static <ipv4-address> distance <integer> via <ipv4-address> bfd

Shows the BFD configuration profile associated with static routes for the specified number of next hops.

Command Syntax

Version History

Introduced in Cumulus Linux 5.15.0

Example

cumulus@switch:~$ nv show vrf default router static 10.10.10.101/32 distance 2 via 10.0.1.0 bfd
         operational  applied
-------  -----------  -------
profile               BFD1