05-06-2008
Firewalls etc are just the start, you don't want anybody to be able to DOS the terminals just by sending them lots of junk packets or whatever. The less you expose to the rest of the world, the better. For security, it might even be better to use some obscure frequency or protocol which would-be intruders might not even detect simply by bringing a laptop and run wireshark for a while.
For securing the actual communications, I guess regular VPN solutions should work.
You might get more useful feedback from some embedded developers forum or some such. If you are going to be using e.g. QNX or something then those guys probably have lots more field experience of similar deployments.
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LEARN ABOUT OPENSOLARIS
gst-feedback
gst-feedback(1) User Commands gst-feedback(1)
NAME
gst-feedback - generate debug information for GStreamer bug reports
SYNOPSIS
gst-feedback
DESCRIPTION
gst-feedback scans the system for various types of information that is useful to GStreamer developers to help diagnose user problems.
Depending on the type of bug report, it might be useful to attach gst-feedback output when you contact the developers.
Note: The current version of this script scans many directories: /usr/lib, /usr/local/lib, /home, /usr/include, /usr/local/include, and
/home (again) for various GStreamer installations. Depending on your system, you might not want to do this.
Note: gst-feedback dumps a lot of information about a system. Some of this information might be considered sensitive. If this is a con-
cern, review the information before posting to a public forum such as the GStreamer bug tracking system.
EXAMPLES
Example 1: Generating Feedback Information
example% gst-feedback
Example 2: Generating Feedback Information and Redirecting Output to a File
example% gst-feedback &> myfeedback
FILES
The following files are used by this application:
/usr/bin/gst-feedback Executable to generate debug info for GStreamer bug reports
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWgnome-media |
+-----------------------------+-----------------------------+
|Interface stability |Volatile |
+-----------------------------+-----------------------------+
SEE ALSO
gst-inspect(1), gst-launch(1), gst-typefind(1), gst-xmlinspect(1), gst-xmllaunch(1), gstreamer-properties(1), libgstreamer-0.10(3),
attributes(5)
NOTES
Original man page written by the GStreamer team at http://www.gstreamer.net/.
Updated by Brian Cameron, Sun Microsystems Inc., 2004, 2006.
SunOS 5.11 14 Oct 2004 gst-feedback(1)