Zhone 2004 Betriebsanweisung
5-16
2 0 0 0 - A 2 - G B 2 2 - 0 0
Common AAL Statistics Report
This report displays when ATM protocol is configured.
Rx too long microcells errors
The length of the cells received is larger than the PDU
size.
size.
Rx reserved UUI errors
Value of UUI (User-to-User information) in the header
of the cells received is incorrect.
of the cells received is incorrect.
Rx reassembly errors
No. of errors of reassembling AAL2 cells:
-Could not allocate an internal Cell buffer
-Value of STF (Start Field) in the header is incorrect.
-Value of the Sequence Number in the header is
incorrect (out of sequence).
-Could not allocate an internal Cell buffer
-Value of STF (Start Field) in the header is incorrect.
-Value of the Sequence Number in the header is
incorrect (out of sequence).
Parameter
Description
Vcc
Number the VCC (VPI/VCI value)
Status
Current status of this AAL connection. The status is
the addition of the values:
Connection Active: 1
Connection Confirm: 16
Connection Created: 32
Connection Congestion: 2
the addition of the values:
Connection Active: 1
Connection Confirm: 16
Connection Created: 32
Connection Congestion: 2
For example, if status is 33, the connection is Active
and Created.
and Created.
Max PDU
Max. PDU size limitation for this AAL connection.
Rx Frames
No. of frames received.
Rx Cells
No. of AAL cells received.
Rx Bytes
Total data in bytes received.
Rx Error Cells
No. of received cells are dropped due to:
-Connection is not established/closed.
-Could not allocation internal cell buffer
-Value of STF (Start Field) in header is incorrect.
-Cells Overflow (the internal queue for storing the cell
reaches it maximum size).
-Cells Re-Assembly Errors
-CRC checksum errors.
-Connection is not established/closed.
-Could not allocation internal cell buffer
-Value of STF (Start Field) in header is incorrect.
-Cells Overflow (the internal queue for storing the cell
reaches it maximum size).
-Cells Re-Assembly Errors
-CRC checksum errors.
Rx Error Frames
No. of received frames are dropped due:
-Could not allocation internal cell buffer
-Cells Overflow (the internal queue for storing the cell
reaches it maximum size)
-Frames re-assembly errors
-Re-assembly timeout
-CRC checksum errors.
-Could not allocation internal cell buffer
-Cells Overflow (the internal queue for storing the cell
reaches it maximum size)
-Frames re-assembly errors
-Re-assembly timeout
-CRC checksum errors.
Tx Frames
Total frames transmitted.
Tx Cells
Total cells transmitted.
Parameter
Description