100-8006-152G AirborneDirect™
Serial Bridge User’s Guide
Page 75
Quatech, Inc. Confidential
UDP INTERACTION
The Module includes UDP support. There are two configuration options to activate UDP. UDP
transmit can be enabled either in a “UDP” only or “both” mode.
The
UDP Target IP Address, UDP Target IP Port, UDP Transmit Mode,
and
UDP Listen Port
settings apply to UDP functions for the Bridge.
UDP Only Mode
The factory default UDP transmit and receive port number is
8023
. You can change this default
value using the settings
UDP Target Port and UDP Listen Port
.
UDP frames will be passed to the
UDP Target IP Address
and
UDP Target Port
address and/or broadcasted if
UDP Transmit Mode
is set to
bcast
or both, when the unit is
in PASS mode. In addition, UDP frames will be received on the
UDP Listen Port
when the
unit is in PASS mode.
Both Mode
A connection must be made using the TCP tunnel. UDP will transmit and receive
UDP frames (like in UDP only mode) when the TCP tunnel is established and
active. When the TCP connection closes, UDP operations halt. If the TCP tunnel
is active, thereby allocating the serial port, then received UDP datagrams will be
dropped.
HOST INTERACTION USING UDP
The UDP functions (between the Bridge and the Host) operate in pass-through mode. By factory
default, the Module starts up in master-Listen mode.
APPENDIX A
UDP AND POWER MANAGEMENT
Содержание AirborneDirect ABDB-SE Series
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