show bfd counters

show bfd counters


Displays the readings of the global BFD counters.

Syntax Description

This command has no arguments or variables.



Usage Guidelines

Use this command to display global BFD counters.

To clear the counters, use the clear counters bfd command.


The following command displays BFD global counters:

show bfd counters

Following is sample output from this command:

Valid Tx Pkt                    : 177     Valid Rx Pkt                   : 177
Rx Invalid TTL                  : 0       Rx Invalid UDP SrcPort         : 0
Interface Not found             : 0       Rx Invalid Version             : 0
Rx Invalid Length Pkt           : 0       Rx Invalid Multiplier          : 0
Rx Invalid Demand Mode          : 0       Rx Poll & Final set            : 0
Rx Invalid My Discriminator     : 0       Rx Invalid Your Discriminator  : 0
Rx Invalid Auth Length          : 0       Rx session Not Found           : 6
Auth Type Fails                 : 0       Authentication Fails           : 0
Tx Fails                        : 0       Rx Discarded Pkt               : 0


The Rx session Not Found counter is incremented when the BFD session corresponding to the received BFD packet is not found. The Rx Discarded Pkt counter is incremented when the neighbor state indicated in the BFD packet is not one of the expected/allowed states.


This command was first available in ExtremeXOS 12.4.

Platform Availability

This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X620, X690, X870 series switches.