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Full Discussion: city wide connection
Top Forums UNIX for Dummies Questions & Answers city wide connection Post 302192176 by era on Tuesday 6th of May 2008 07:51:20 AM
Old 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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gst-feedback-0.8(1)						   User Commands					       gst-feedback-0.8(1)

NAME
       gst-feedback-0.8, gst-feedback - generate debug information for GStreamer bug reports

SYNOPSIS
       gst-feedback-0.8

       gst-feedback [--gst-list-mm] [--gst-mm=string] [--print]

DESCRIPTION
       gst-feedback-0.8  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-0.8	dumps  a  lot of information about a system.  Some of this information might be considered sensitive. If this is a
       concern, review the information before posting to a public forum such as the GStreamer bug tracking system.

       gst-feedback is a wrapper script that runs the latest installed version of gst-feedback-X.X. For example, if both gst-feedback-0.7 and gst-
       feedback-0.8 are installed on your system, gst-feedback runs gst-feedback-0.8.

OPTIONS
       The following options are supported by gst-feedback only:

       --gst-list-mm   List found major/minor versions. This option displays the versions that are available.

       --gst-mm=string Force  major/minor  version.  This  option  enables you to specify a specific version to run, if you do not want to run the
		       default version.

       --print	       Print wrapped command line. This option displays the command that will be run, and then runs the command.

EXAMPLES
       Example 1: Generating Feedback Information

       example% gst-feedback-0.8

       Example 2: Generating Feedback Information and Redirecting Output and Errors to a File

       example% gst-feedback-0.8 &> myfeedback

       Example 3: Running the Wrapper Script and Displaying the Command Name

       example% gst-feedback --print
       /usr/bin/gst-feedback-0.8

FILES
       The following files are used by this application:

       /usr/bin/gst-feedback-0.Executable to generate debug info for GStreamer bug reports

       /usr/bin/gst-feedback   Wrapper script that runs the latest installed version of gst-feedback-X.X

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-media		   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |External			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       gst-complete(1), gst-compprep(1), gst-inspect(1), gst-launch(1), gst-launch-ext(1), gst-md5sum(1), gst-register(1), gst-thumbnail(1),  gst-
       typefind(1), gst-xmlinspect(1), gst-xmllaunch(1), gstreamer-properties(1), libgstreamer-0.8(3), libgstgetbits(3)

NOTES
       Original man page written by the GStreamer team at http://gstreamer.net/.

       Updated by Brian Cameron, Sun Microsystems Inc., 2004.

SunOS 5.10							    14 Oct 2004 					       gst-feedback-0.8(1)
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