Any MEP can measure frame-loss. A notification
is sent to the management entity with the OID
of the MEP that has measured frame-loss exceeded thresholds.
          
To warn the system administrator of the problem, 
as controlled by the MEP
          
If measured frame-loss exceeds threshold is raised after a notification
has been sent, another notification is issued.
          
The management entity receiving the notification can identify
the system from the network source address of the
notification, and can identify the MEP reporting the frame-loss
by the indices in the OID of the each element of trap
variable except fsMIY1731ContextName in the notification:
          
   fsMIY1731MegIndex - Also the index of the MEP's
                      Maintenance Entity Group table entry
                      (fsMIY1731MegTable).
   fsMIY1731MeIndex - Also an index (with the MEG table index)
                      of the MEP's Maintenance Entity
                      table entry (fsMIY1731MeTable).
   fsMIY1731MepIdentifier - MEP Identifier and final index
                      into the MEP table (fsMIY1731MepTable).

A MEP has a persistent defect condition. A notification
(fault alarm) is sent to the management entity with the OID
of the MEP that has detected the fault.
          
Whenever a MEP has a persistent defect,
it may or may not generate a Fault Alarm to warn the system
administrator of the problem.
          
If a defect is raised after a Fault
Alarm has been issued, another Fault Alarm is issued.
          
The management entity receiving the notification can identify
the system from the network source address of the
notification, and can identify the MEP reporting the defect
by the indices in the OID of the fsMIY1731ErrorLogType
variable in the notification:
          
   fsMIY1731MegIndex - Also the index of the MEP's
                      Maintenance Entity Group table entry
                      (fsMIY1731MegTable).
   fsMIY1731MeIndex - Also an index (with the MEG table index)
                      of the MEP's Maintenance Entity
                      table entry (fsMIY1731MeTable).
   fsMIY1731MepIdentifier - MEP Identifier and final index
                      into the MEP table (fsMIY1731MepTable)

Any MEP has received a TST PDU and the validation criteria has failed 
A notification is sent to the management entity with the OID
of the MEP that has received the TST PDU.
          
If a invalid TST PDU is received after a notification
has been sent, another notification is issued.
          
The management entity receiving the notification can identify
the system from the network source address of the
notification, and can identify the MEP reporting the invalid TST PDU
by the indices in the OID of the each element of trap
variable except fsMIY1731ContextName in the notification:
          
   fsMIY1731MegIndex - Also the index of the MEP's
                      Maintenance Entity Group entry
                      (fsMIY1731MegTable).
   fsMIY1731MeIndex - Also an index (with the MEG table index)
                      of the MEP's Maintenance Entity
                      table entry (fsMIY1731MeTable).
   fsMIY1731MepIdentifier - MEP Identifier and final index
                      into the MEP table (fsMIY1731MepTable).

Any MEP can measure frame-delay. A notification
is sent to the management entity with the OID
of the MEP that has measured frame-delay exceeded threshold.
          
To warn the system administrator of the problem, 
as controlled by the MEP
          
If measured frame-delay exceeds threshold is raised after a notification
has been sent, another notification is issued.
          
The management entity receiving the notification can identify
the system from the network source address of the
notification, and can identify the MEP reporting the frame-delay
by the indices in the OID of the each element of trap
variable except fsMIY1731ContextName in the notification:
          
   fsMIY1731MegIndex - Also the index of the MEP's
                      Maintenance Entity Group entry
                      (fsMIY1731MegTable).
   fsMIY1731MeIndex - Also an index (with the MEG table index)
                      of the MEP's Maintenance Entity
                      table entry (fsMIY1731MeTable).
   fsMIY1731MepIdentifier - MEP Identifier and final index
                      into the MEP table (fsMIY1731MepTable).

To warn the system administrator when there is CFM Tx Failure occurred.
          
The management entity receiving the notification can identify
the system from the network source address of the
notification, and can identify the Port Number & Opcode value 
in the OID Port Number will be appended with the Opcode OID:
          
   fsMIY1731LastTxFailOpcode - Last Tx Failure CFM PDU Opcode Value.