3Com MSR 50 Network Router User Manual


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Negative SD average: 0 Negative DS average: 0
Negative SD square sum: 0 Negative DS square sum: 0
SD lost packet(s): 0 DS lost packet(s): 0
Lost packet(s) for unknown reason: 10
Table 600 Description on the fields of the display nqa result command
Field Description
Destination IP address IP address of the destination
Send operation times Number of probe packets sent
Receive response times Number of response packets received
Min/Max/Average round trip time Minimum/maximum/average roundtrip time
Square-Sum of round trip time Square sum of roundtrip time
Last succeeded probe time Time when the last probe succeeded in a test
Packet lost in test Average packet loss ratio
Failures due to timeout Number of timeout occurrences in a test
Failures due to disconnect Number of disconnections by the peer
Failures due to no connection Number of failures to connect with the peer
Failures due to sequence error Number of failures owing to out-of-sequence
packets
Failures due to internal error Number of failures owing to internal errors
Failures due to other errors Failures due to other errors
UDP-jitter results UDP-jitter test results, available only in
UDP-jitter tests.
RTT number Number of response packets received
SD max delay Maximum delay from the source to the
destination
DS max delay Maximum delay from the destination to the
source
Min positive SD Minimum positive jitter delay from the source
to the destination
Min positive DS Minimum positive jitter delay from the
destination to the source
Max positive SD Maximum positive jitter delay from the source
to the destination
Max positive DS Maximum positive jitter delay from the
destination to the source
Positive SD number Number of positive jitter delays from the
source to the destination
Positive DS number Number of positive jitter delays from the
destination to the source
Positive SD sum Sum of positive jitter delays from the source to
the destination
Positive DS sum Sum of positive jitter delays from the
destination to the source
Positive SD average Average of positive jitter delays from the
source to the destination
Positive DS average Average of positive jitter delays from the
destination to the source
Positive SD square sum Sum of the square of positive jitter delays
from the source to the destination