Fortinet FortiAnalyzer-100A, Руководство администратора

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FortiAnalyzer Version 3.0 MR3 Administration Guide
140 05-30003-0082-20060925
Traffic viewer Network Analyzer
Traffic viewer
The traffic viewer provides a real-time and historical display of network activity
when connected to a network switch.
The Traffic Viewer has two types of viewing options:
• Real-time view displays traffic packets as the traffic packets are sent through
the switch. The display refreshes every 10 seconds to display the most current
activity.
• Historical view provides a way to view network traffic logs by focusing on
specific time frames.
Real-time traffic viewer
The real-time traffic viewer displays traffic information and updates continually, to
provide the most recent updates and events occurring on the network.
To view real-time network activity, go to Tools > Network Analyzer > Real-time .
Figure 67: Viewing real-time traffic
Stop Select to stop the traffic sniffing. When selected, Stop changes to
Start. Select Start to continue the real-time traffic viewing.
Column Settings Select to change the columns to view and the order they appear
on the page. For details see “Customizing the log column views”
on page 145 .
Formatted | Raw Select a view of the network traffic log file. Selecting Formatted
(the default) displays the network traffic log files in columnar
format. Selecting Raw, displays the network traffic log information
as it actually appears in the log file.
Resolve Host Names Select to display host names by a recognizable name rather than
IP addresses. For details on configuring IP address host names
see “IP Aliases” on page 53 .
Resolve Service
Names Select to display network service names rather than port numbers.
For example, HTTP rather than port 80.
Log Time The date and time the packet was transmitted.
Source The IP address of the sender of the packet.
Destination The IP address of the recipient of the packet.
Destination Port The port a UDP or TCP packet was being sent to.
Protocol The protocol used when sending the packet.
Message Information on the packet sent through the switch.