EXFO ETS-1000G - Manual (Page 71)

OAM
10 Gigabit Ethernet Analyzer 61
Note: A connection can be established successfully only if the remote device
supports the Remote loopback feature. If this feature is unavailable, the
remote device detection status will be set to Send loc/rem ok.
Discovery A remote network device detection status. The possible
statuses are:

Fault — the initial state. A connection to the remote device
is not established.

Send local — send OAMPDU with information about
supported operating modes.

Passive wait — wait for OAMPDU with information about
supported operating modes from the remote device which
has been configured in the active mode.

Send loc/rem — send OAMPDU with information about the
operating modes supported for the local and remote
devices, and with the label indicating the possibility to
establish a connection.

Send loc/rem ok — receive OAMPDU with information that
operating modes of the local and remote devices are
compatible.

Send any — a connection has been established.
Remote device Open the menu that contains information about the remote
device.