ZyXEL Communications USG110, Руководство пользователя

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Chapter 47 Diagnostics
ZyWALL USG Series User’s Guide
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The following table describes the labels in this screen.
47.9 The Wireless Frame Capture Screen
Use this screen to capture wireless network traffic going through the AP interfaces connected to your
Zyxel Device. Studying these frame captures may help you identify network problems.
Click Maintenance > Diagnostics > Wireless Frame Capture to display this screen.
Note: New capture files overwrite existing files of the same name. Change the File Prefix
field’s setting to avoid this.
Table 413 Maintenance > Diagnostics > Routing Traces
LABEL DESCRIPTION
IP Address You can trace traffic through the Zyxel Device from a specific source-to-destination
stream or just from/to a specific host (source or destination).
Source Enter the source IP address of traffic that you want to trace.
Port Enter the source port number of traffic that you want to trace.
Destination Enter the destination IP address of traffic that you want to trace.
Port Enter the destination port number of traffic that you want to trace.
Host Enter the IP address of a specific source or destination host whose traffic you want to
trace.
Port Enter the port number for particular source traffic on the host that you want to trace.
Protocol Select the protocol of traffic that you want to trace. any means any protocol.
Interval Enter a time interval in seconds for renewing a route trace. The default time interval is 5
seconds.
Capture Click this button to have the Zyxel Device capture frames according to the settings
configured in this screen.
You can configure the Zyxel Device while a frame capture is in progress although you
cannot modify the frame capture settings.
Flush Data Click this to clear all data on the screen.
Session This field displays established sessions that passed through the Zyxel Device which
matched the capture criteria.
ID This field displays the packet ID for each active session.
Protocol This field displays the protocol used in each active session.
from VPN ID This field displays the tagged VLAN ID in ingress packets coming into the Zyxel Device.
to VPN ID This field displays the tagged VLAN ID in egress packets going out from the Zyxel Device.
Incoming Interface This is the source interface of packets to which this active session applies.
Message This field displays traceroute information.