Digi TX54, User Manual

Page: 984 / 1087

Diagnostics Analyze network traffic
TX54 User Guide 984
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Command line
1. Log into the TX54 command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu . Type admin to access the Admin CLI.
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Add a new capture filter:
(config)> add network analyzer name
(config network analyzer name )>
4. Add an interface to the capture filter:
(config network analyzer name )> add device end device
(config network analyzer name )>
Determine available devices and the proper syntax.
To determine available devices and proper syntax, use the space bar autocomplete feature:
(config network analyzer name )> add device end <space>
/network/device/eth1 /network/device/eth2
/network/device/eth3 /network/device/eth4
/network/device/loopback /network/bridge/hotspot_bridge
/network/bridge/lan1 /network/wifi/ap/digi_ap1
/network/wifi/ap/digi_ap2 /network/wifi/ap/digi_hotspot_ap1
/network/wifi/ap/digi_hotspot_ap2 /network/interface/defaultip
/network/interface/defaultlinklocal /network/interface/lan1
/network/interface/lan_hotspot
/network/interface/loopback
/network/interface/wan1 /network/interface/wwan1
/network/interface/wwan2
(config network analyzer
name )> add interface end /network/
Repeat to add additional interfaces.
5. (Optional) Set a filter for the capture filter:
a. To create a filter that either captures or ignores packets from a particular IP address or
network:
i. Add a new IP address/network filter:
(config network analyzer name )> add filter address end
(config network analyzer name filter address 0)>
ii. Set the IPv4 or IPv6 address (and optional netmask):
(config network analyzer name filter address 0)> address ip_
address [/ netmask ]
(config network analyzer name filter address 0)>