7: Operations, Administration & Maintenance
OAM detailed statistics information
Name
The name of the OAM instance.
Receive
Unsupported codes
A count of OAMPDUs received that contain an OAM code that is not supported by the device. This counter is incremented
on reception of a valid frame with:
• Destination Field equal to the reserved multicast address for slow protocols.
• Length Or Type field value equal to the reserved Type for slow protocols.
• A slow protocols subtype value equal to the subtype reserved for OAM.
• An OAMPDU code for a function that is not supported by the device.
Generalized nonresettable counter. This counter has a maximum increment rate of slow protocol frames (No more than
10 frames shall be transmitted in any one-second period).
Information
A count of OAMPDUs received that contains the OAM Information code. This counter is incremented on reception of a
valid frame, with:
• Destination Field equal to the reserved multicast address for slow protocols.
• Length Or Type field value equal to the reserved Type for slow protocols.
• A slow protocols subtype value equal to the subtype reserved for OAM.
• The OAMPDU code equals the OAM Information code and is supported by the device.
Generalized nonresettable counter. This counter has a maximum increment rate of slow protocol frames (No more than
10 frames shall be transmitted in any one-second period).
Unique event
A count of the OAMPDUs received that contain the Event Notification code. This counter is incremented on reception of a
valid frame, with:
• DestinationField equal to the reserved multicast address for slow protocols.
• LengthOrType field value equal to the reserved Type for slow protocols.
• A slow protocols subtype value equal to the subtype reserved for OAM.
• The OAMPDU code equals the Event Notification code.
• The Sequence Number field is not equal to the Sequence Number field of the last received Event Notification
OAMPDU and is supported by the device.
Generalized nonresettable counter. This counter has a maximum increment rate of slow protocol frames (No more than
10 frames shall be transmitted in any one-second period).
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