EXFO FTB-8500 Series for FTB-200 - Manual (Page 397)

Tools Tabs
Ethernet and Fibre Channel Application 383
802.3ah Configuration
OAM Discovery Statistics

Local
Status indicates the local OAM link discovery status. Possible status are
Evaluating, Stable, and Unsatisfied.

Remote
Status indicates the remote OAM link discovery status. Possible status
are Evaluating, Stable, and Unsatisfied.
Critical Event: Indicates that the OAM link partner has sent a critical
event notification.
Dying Gasp: Indicates that the OAM link partner has sent an
unrecoverable local failure notification.
Link Fault: Indicates that the OAM link partner has sent a link fault
notification.