communication problem with laptop and workstation - turtlebot

edit

I am having a problem with my workstation communicating with the turtlebot netbook. from the netbook, I can run rviz or

rosrun image_view image_view image:=/camera/rgb/image_color

and I will receive an image. When I try the same from the workstation, I received no image. In rviz it says no images received, in image_view a small white windows opens. I believe I have set the ROS_MASTER_URI and the ROS_HOSTNAME correctly since I can publish from the workstation and subscribe from the laptop. I can not subscribe from the workstation though, it doesn't say the topic isn't being published, all that it does is end the line in the terminal and has a blinking cursor on a blank line. I ctrl C to stop the subscribing since nothing shows up. Also, when I run :

rqt -s kobuki_dashboard

or this:

roslaunch turtlebot_rviz_launchers view_robot.launch

From the turtlebot netbook, it runs perfectly fine. However, when I run it from the workstation the first one comes up but doesn't appear to be connected to the turtlebot. It says "Last message received 1372357558 seconds ago". When I run the second command (rviz) it comes up with just a create base. On the netbook It comes up correctly with the full turtlebot and kobuki base. Any help is appreciated and if more information is needed just ask. Thanks

Edit: Also, running rxgraph from the workstation shows that none of the nodes are connected (they are all red circles)