I'm using PPPoE mode and this started today for no obvious reason, this is my log:
Feb 27 13:19:20 syslog: WLCEVENTD wlceventd_proc_event(386): eth1: Deauth_ind F0:99:B6:2C:4F:BD, status: 0, reason: Disassociated due to inactivity (4)
Feb 27 13:19:20 syslog: WLCEVENTD wlceventd_proc_event(401)...