Digi TransPort WR11 User Manual page 887

Managing networks and connections
Serial Interfaces
Selects the serial interfaces over which packets will be captured and included in the Analyser
trace. The list of available interfaces include the physical serial interfaces, internal virtual serial
interfaces (if present), and interfaces the built-in WWAN and/or PSTN modems use.
Ethernet Interfaces
Selects the Ethernet interfaces over which packets are captured and included in the Analyser
trace.
Raw SYNC Sources
Selects the synchronous sources over which packets are captured and included in the Analyser
trace.
DSL PVC Sources
Selects the ADSL ATM PVCs over which packets are captured and included in the Analyser
trace.
PPP Interfaces
Selects the PPP interfaces over which packets are captured and included in the Analyser trace.
IP Sources
Selects the IP sources over which packets are captured and included in the Analyser trace.
These sources include IP packets transmitted and received over Ethernet, PPP and OpenVPN
(OVPN) interfaces. It is also possible to select GRE Tunnels via the advanced sections of the
individual GRE Tunnel configuration pages.
IP Options:
Trace discarded packets
Enables or disables the capture of packets that are discarded by an interface, and displays a
reason for why the packet was discarded.
Trace loopback packets
Enables or disables the capture of IP loopback packets.
IP Packet Filters / Discarded IP Packet Filters options
TCP/UDP Ports
Filters out TCP or UDP packets with particular source or destination port numbers. The format
of this parameter is a comma-separated list of port numbers. For example, suppose you want
to exclude the capture of Telnet and HTTP traffic that would otherwise swamp the data of
interest. To do this, enter 23,80 for this parameter. Conversely, to capture traffic on a specific
source or destination port only, use a tilde (~) symbol before the list of ports. For example, to
only capture Telnet and SSH packets, enter ~22,23 for this parameter.
IP Protocols
Filters out IP packets with particular IP protocol numbers. The format of this parameter is a
comma-separated list of protocol numbers. For example, suppose you want to exclude the
capture of TCP traffic that would otherwise swamp the data of interest. To do this, enter 6 for
this parameter. Conversely, to capture traffic with a specific IP protocol number only, use a
Digi TransPort® Routers User Guide
Analyze data traffic
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