Disable MAC flapping messages

[Aurelio Llorente]

Hi,

I am receiving a lot of notifications from Wireless APs related to MAC addresses flapping bewteen ports (SW_MATM-4-MACFLAP_NOTIF).

Those messages are so annoying as they are filling the syslog server quickly. I can't find a way to disable those messages for some ports.

Does it possible to do that?

Thank you in advance

Best regards

Aurelio

[Aurelio Llorente]

I found some websites talking about "no mac address-table notification mac-move" and "no mac address-table notification change" but didn't work as both notifications are disabled by default.

Any clue?

Thank you in advance

Regards

Aurelio

[Junaid Shah · Accepted solution]

Try below commands

logging discriminator nolog msg-body drops flapping
logging buffered discriminator nolog
logging console discriminator nolog
logging monitor discriminator nolog
logging host X.X.X.X discriminator nolog

[Aurelio Llorente]

Hi Junaid,

Those commands worked fine!

Finally I applied the discriminator only to "host" entry to avoid to spam the syslog server. I want to see the messages in the console, just in case.

Thank you very much for your answer.