Troubleshooting MAC Security

Note
If a warning message in the log indicates that LRM/MACsec adapter port firmware is out-of-date:<Warn:HAL.Port.Warning> LRM/MACsec Adapter port firmware on port 2:16 is out of date, do 'install firmware lrm-macsec-adapter' to update.use the following command to update the firmware:
install firmware {{force} {slot slot_number} | lrm-macsec-adapter ports [port_list | all]}

Note
If MACsec link flap periodically occurs, try to increase "mka life-time". This solution works best with lower-end switches.