Problem with Alcatel 6850

[Ifess412]

Hi!
I have a problem. Switch connecting to Server (on Linux) via LACP. Sometime Server is rebooting. Log in Switch:
MON DEC 26 20:45:17 2016 LINKAGG info Port Leave . port: 1022 agg: 2
MON DEC 26 20:45:17 2016 LINKAGG info Aggregate Down . port: 1023 agg: 2
Have you any idea? Problem with Switch or Linux?

[silvio]

this messages says only that the port 1/22 ist down and later also 1/23. So all the ports in LAG 2 are leave and LAG is also down. That says nothing about the reason.
regards
Silvio

[devnull]

If the server is rebooting, the ports (LAG) assoiciated to it will go down.
The switch should never be able to reboot the server, so i would focus on logs of the linux box to figure out why it rebooted.