Comment 0 for bug 1923665

Brief Description
-----------------
No LLDP information is available for certain i40e network devices - Fortville family.
Output is missing from system host-lldp-neighbor-show command

Severity
--------
Major

Steps to Reproduce
------------------
system host-lldp-neighbor-list 1
note lldp neighbours present

manually disable firmware level lldp feature on missing interfaces
(ie. sudo ethtool --set-priv-flags ens3f1 disable-fw-lldp on)

After a few minutes system host-lldp-neighbor-list 1 will contain information for neighbours on that interface

Expected Behavior
------------------
LLDP information should be available by default

Actual Behavior
----------------
LLDP information is not present for some i40e interfaces

Reproducibility
---------------
100%

System Configuration
--------------------
Any

Branch/Pull Time/Commit
-----------------------
Master

Last Pass
---------
N/A

Timestamp/Logs
--------------
N/A

Test Activity
-------------
Sanity

Workaround
----------
running the command
ethtool --set-priv-flags <interface_name> disable-fw-lldp on
allows lldp information to show up