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Expert Features
Expert Symptoms, Analyses, and Network Entities
10
Application/Session Lists for Entities
The list displays the number of packets and bytes of application data that are sent
and received by the server. The times when the first and last packets seen by this
server are noted, and the duration is the difference between the times. The
maximum and minimum response times of this server are shown. The average
response time is the total response time divided by the number of responses.
Transport Lists for Entities
The first list displays the network traffic between the connection. It shows the
number of packets and bytes of TCP data sent and received by the first station. The
times when the first and last packet seen in this connection are noted, and the dura-
tion is the difference between the times.
The second list displays statistics for the first station. It shows the maximum and
minimum window sizes, number of retransmissions, and the number of zero
window size events that occurred in this TCP connection. The number of diagnoses
and symptoms found are also shown. The maximum and minimum acknowledge
times are displayed if they are present. The average acknowledge time is the total
acknowledge time divided by the number of acknowledgments.
The third list displays the same statistics described above for the other station in the
conversation.
Network Lists for Entities
The first list displays the network traffic of the network station. It shows how many
packets and bytes of data are sent and received by the station. It also shows how
many broadcast packets the station sent and the MAC addresses associated with the
station.
The second list displays the protocols this station used, the number of packets and
bytes of data of that protocol sent and received by the station, and the first and last
frames in which the protocol occurred.
The third list displays the network traffic between this station and other network
stations. It shows how many packets and bytes of data are passed between the two
stations, how many packets and bytes of data are used on a certain protocol, and the
first and last frames used.