Amit IWP87DAM-07151, Руководство пользователя

Страница: 274 / 320

PoE AP Router
274
6.4.2 Packet Analyzer
The Packet Analyzer can capture packets depend on user settings. User can specify interfaces to capture
packets and filter by setting rule. Ensure the log storage is available (either embedded SD ‐ Card or external USB
Storage), otherwise Packet Analyzer cannot be enabled.
Go to Administration > Diagnostic > Packet Analyzer tab.
Configuration
Item Value setting Description
Packet Analyzer
The box is unchecked by
default.
Check Enable box to activate the Packet Analyzer function.
If you cannot enable the checkbox, please check if the storage is available
or not. Plug in the USB storage and then enable the Package Analyzer
function.
File Name
1. An optional setting
2. Blank is set by default, and
the default file name is
< Interface >_< Date >_< index > .
Enter the file name to save the captured packets in log storage.
If Split Files option is also enabled, the file name will be appended with
an index code “ _<index> ” .
The extension file name is .pcap .
Split Files
1. An optional setting
2. The default value of File
Size is 200 KB.
Check enable box to split file whenever log file reaching the specified
limit.
If the Split Files option is enabled, you can further specify the File Size
and Unit for the split files.
Value Range : 10 ~ 99999.
NOTE: File Size cannot be less than 10 KB
Packet Interfaces
An optional setting
Define the interface(s) that Packet Analyzer should work on.
At least, one interface is required, but multiple selections are also
accepted.
The supported interfaces can be:

WAN : When the WAN is enabled at Physical Interface , it can be
selected here.

ASY : This means the serial communication interface. It is used to
capture packets appearing in the Field Communication .
Therefore, it can only be selected when specific field
communication protocol, like Modbus, is enabled.