Chapter 4. Web Configuration & Operation
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CHAPTER 4
WEB OPERATION & CONFIGURATION
Loop Back
Enable:
Select the checkbox to enable Loop Back based on transmitting and receiving LBM/LBR PDU. Loop Back is
automatically disabled when all “To Send” LBM PDU has been transmitted.
Dei:
The DEI to be inserted as PCP bits in TAG (if any).
Priority:
The priority to be inserted as PCP bits in TAG (if any).
Cast:
Select LBM PDU to be transmitted as unicast or multicast. The unicast MAC will be configured through 'Peer
MEP' or 'Unicast Peer MAC'. To-wards MIP only unicast Loop Back is possible.
Peer MEP:
This is only used if the “Unicast MAC” is configured to all zero. The LBM unicast MAC will be taken from the
“Unicast Peer MAC” configuration of this peer.
Unicast MAC:
This is only used if NOT configured to all zero. This will be used as the LBM PDU unicast MAC. This is the
only way to configure Loop Back to-wards a MIP.
To Send:
The number of LBM PDU to send in one loop test. The value 0 indicate infinite transmission (test behaviour).
This is HW based LBM/LBR and Requires VOE.
Size:
The number of bytes in the LBM PDU Data Pattern TLV.
Interval:
The interval between transmitting LBM PDU. In 10ms. in case 'To Send' != 0 (max 100 - '0' is as fast as
possible) In 1us. in case 'To Send' == 0 (max 10.000)",
Loop Back State
Transaction ID:
The transaction ID of the first LBM transmitted. For each LBM transmitted the transaction ID in the
PDU is incremented.
Transmitted:
The total number of LBM PDU transmitted.
Reply MAC:
The MAC of the replying MEP/MIP. In case of multi-cast LBM, replies can be received from all peer MEP in
the group. This MAC is not shown in case of “To Send”= 0.
Received:
The total number of LBR PDU received from this “Reply MAC”.
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