Digi Connect IT 16, Руководство пользователя

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Diagnostics Analyze network traffic
Digi Connect IT® 16/48 User Guide 680
capture_ping
> analyzer start name
You can capture up to 10 MB of data traffic in two 5 MB files per interface.
Note Data traffic is captured to RAM and the captured data is lost when the device reboots unless you
save the data to a file. See Save captured data traffic to a file .
Stop capturing packets
You can stop packet capture at the command line with the analyzer stop command.
To stop packet capture from the command line:

Command line
1. Log into the Connect IT 16/48 command line as a user with Admin access.
Depending on your device configuration, you may be presented with an Access selection
menu . Type admin to access the Admin CLI.
2. Type the following at the Admin CLI prompt:
> analyzer stop name capture_filter
>
where capture_filter is the name of a packet capture configuration. See Configure packet
capture for the network analyzer for more information.
To determine available packet capture configurations, use the ? :
> analyzer stop name ?
name: Name of the capture filter to use.
Format:
test_capture
capture_ping
> analyzer stop name
Show captured traffic data
To view captured data traffic, use the show analyzer command. The command output show the
following information for each packet:
n
The packet number.
n
The timestamp for when the packet was captured.
n
The length of the packet and the amount of data captured.
n
Whether the packet was sent or received by the device.
n
The interface on which the packet was sent or received.