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Statistics
LAN
The table shows the statistics of LAN.
Note:
P4 can be configured as EWAN, and when the device is in EWAN profile, there is no
P4/EWAN interface as P4 is working as a WAN port.
(DSL)
(EWAN)
Interface:
List each LAN interface. P1-P4 indicates the four LAN interfaces.
Bytes:
Display the Received and Transmitted traffic statistics in Bytes.
Packets:
Display the Received and Transmitted traffic statistics in Packets.
Errors:
Display the statistics of errors arising in Receiving or Transmitting data.
Drops:
Display the statistics of drops arising in Receiving or Transmitting data.
Reset:
Press this button to refresh the statistics.
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WAN Service
The table shows the statistics of WAN.
Interface:
Display the connection interface.
Description:
the description for the connection.
Bytes:
Display the WAN Received and Transmitted traffic statistics in Bytes.
Packets:
Display the WAN Received and Transmitted traffic statistics in Packests.
Errors:
Display the statistics of errors arising in Receiving or Transmitting data.
Drops:
Display the statistics of drops arising in Receiving or Transmitting data.
Reset:
Press this button to refresh the statistics.
xTM
The Statistics-xTM screen displays all the xTM statistics
Port Number:
Shows number of the port for xTM.
In Octets:
Number of received octets over the interface.
Out Octets:
Number of transmitted octets over the interface.
In Packets:
Number of received packets over the interface.
Out Packets:
Number of transmitted packets over the interface.
In OAM Cells:
Number of OAM cells received.
Out OAM Cells:
Number of OAM cells transmitted.
In ASM Cells:
Number of ASM cells received.
Out ASM Cells:
Number of ASM cells transmitted.
In Packet Errors:
Number of received packets with errors.
In Cell Errors:
Number of received cells with errors.
Reset:
Click to reset the statistics.
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48
xDSL
Mode:
Modulation protocol, including G.dmt, G.lite, T1.413, ADSL2, AnnexL, ADSL2+ and AnnexM.
Traffic Type:
Transfer mode, here supports ATM and PTM.
Status:
Show the status of DSL link.
Link Power State:
Show link output power state.
Line Coding (Trellis):
Trellis on/off.
SNR Margin (dB):
Show the Signal to Noise Ratio(SNR) margin.
Attenuation (dB):
This is estimate of average loop attenuation of signal.
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Output Power (dBm):
Show the output power.
Attainable Rate (Kbps):
The sync rate you would obtain.
Rate (Kbps):
Show the downstream and upstream rate in Kbps.
MSGc (#of bytes in overhead channel message):
The number of bytes in overhead channel
message.
B (# of bytes in Mux Data Frame):
The number of bytes in Mux Data frame.
M (# of Mux Data Frames in FEC Data Frame):
The number of Mux Data frames in FEC frame.
T (Mux Data Frames over sync bytes):
The number of Mux Data frames over all the sync bytes.
R (# of check bytes in FEC Data Frame):
The number of check bytes in FEC frame.
S (ratio of FEC over PMD Data Frame length):
The ratio of FEC over PMD Data frame length
L (# of bits in PMD Data Frame):
The number of bit in PMD Data frame
D (interleaver depth):
Show the interleaver depth.
Delay (msec):
Show the delay time in msec.
INP (DMT symbol):
Show the DMT symbol.
Super Frames:
The total number of super frames.
Super Frame Errors:
the total number of super frame errors.
RS Words:
Total number of Reed-Solomon code errors.
RS Correctable Errors:
Total number of RS with correctable errors.
RS Uncorrectable Errors:
Total number of RS words with uncorrectable errors.
HEC Errors:
Total number of Header Error Checksum errors.
OCD Errors:
Total number of out-of-cell Delineation errors.
LCD Errors:
Total number of Loss of Cell Delineation.
Total Cells:
Total number of cells.
Data Cells:
Total number of data cells.
Bit Errors:
Total number of bit errors.
Total ES:
Total Number of Errored Seconds.
Total SES:
Total Number of Severely Errored Seconds.
Total UAS:
Total Number of Unavailable Seconds.
xDSL BER Test:
Click this button to start a bit Error Rate Test. The ADSL Bit Error Rate (BER) test
determines the quality of the ADSL connection. The test is done by transferring idle cells containing
a known pattern and comparing the received data with this known pattern to check for any errors.
Select the Tested Time(sec), press
Start
to start test.
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When it is OK, the following test result window will appear. You can view the quality of ADSL
connection. Here the connection is OK.
Reset:
Click this button to reset the statistics.

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