swlogd intfNi Mka WARN: KaY: Old key is invalid - gport=28

[Masterchief83]

Hi,
i have a Linkagg connection between 2 OS6860E-U28 (Firmware 8.5.196.R04 and 8.8.152.R01)
it went good until yetserday, linkagg got unsynchronized, but physical link stayed ok.
After taking a look into swlog i saw that message shown in the subject coming up nearly every 3 minutes.
Does anyone know what that exactly means?

I figured out to get the agg working by deactivate and reactivate the port itself, but i am afraid of loosing sync again after a undefined time.
So i am searching for a solution that prevents this to happen.


would be great if someone could explain.

Thank you

[silvio]

MKA is in dynamic MACsec. gport 28 means port 1/1/29. You should search your issue in MACsec at this port.

[Masterchief83]

Great, Thank you