Ip Data Results; Ping Results - Viavi OneExpert DSL User Manual

The following table lists common noise sources and the corresponding frequencies and tones.
Noise Source
ISDN BRI
HDSL passband center
HDSL passband max
HDSL2
T1 passband center
E1 passband center

IP Data results

The following section describes the results available in IP Data mode. To view the different
categories of statistics, use either the left and right arrows, or press the number for the desired
result category.

Ping Results

Destination – Destination address where the ping is being sent.
y
Message – Status message.
y
Echos TX – The number of ping messages sent.
y
Replies RX – The number of echo reply messages returned to the OneExpert DSL
y
from the destination.
Replies Lost – The number of pings that did not return to the OneExpert DSL. This
y
could be caused by an unresponsive target (destination) or by heavy congestion on
the network; the more packets lost the more congested the network, indicating slow
or poor throughput.
Replies Lost % – The percentage of lost echoes compared to echoes sent.
y
Echos RX – The number of ping messages sent to the OneExpert DSL from other
y
devices on the network.
Ping Time – The current, minimum, maximum, and average time in milliseconds it
y
has taken one transmitted ping to reach its destination and receive a reply back to
the OneExpert DSL.
May 2020
Noise
Frequency (kHz)
40
196
392
274
772
1024
OneExpert DSL User's Guide
22052280, Rev. 016
Chapter 13 Test Results
Tone
Tone #
Frequency
9 38.8125
45 194.0625
91 392.4375
64 276
179 772
237 1022
257