Can't connect to console - connection refused

I have a relatively recent install of ovm - everything was working fine for about a month. Now, when I try to launch the console on oracle VM manager I a few windows pop up (including vnc viewer) and then they go away. I turned on java debugging and found that I'm getting a connection refused error. Any idea how this could happen or how to resolve it? I don't understand enough about what its trying to do to know where to begin my troubleshooting.
Thanks!!
Jan 7, 2013 5:48:06 PM com.oracle.ovm.ras.proxy.RasProxyApplet main
Jan 7, 2013 5:48:06 PM com.oracle.ovm.ras.proxy.RasProxyApplet main
INFO: service id : 003600010004fb00000600002a495e91a1e6d87b
Jan 7, 2013 5:48:06 PM com.oracle.ovm.ras.proxy.RasProxyApplet main
INFO: SessionID : b4833a02-586f-406a-a548-33dba66452cc
Jan 7, 2013 5:48:06 PM com.oracle.ovm.ras.proxy.RasProxyApplet startListening
INFO: RAS proxy listening on /127.0.0.1:49931
Jan 7, 2013 5:48:06 PM com.oracle.ovm.ras.proxy.RasProxyApplet main
INFO: ServiceType : VNC
Jan 7, 2013 5:48:06 PM com.oracle.ovm.ras.proxy.external.ViewerLauncherFactory getViewerLauncher
INFO: Os is : windows 7
Jan 7, 2013 5:48:10 PM com.oracle.ovm.ras.proxy.ProxyThread$1 run
SEVERE: Unable to connect to RAS server
java.net.ConnectException: Connection refused: connect
     at java.net.PlainSocketImpl.socketConnect(Native Method)
     at java.net.PlainSocketImpl.doConnect(Unknown Source)
     at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
     at java.net.PlainSocketImpl.connect(Unknown Source)
     at java.net.SocksSocketImpl.connect(Unknown Source)
     at java.net.Socket.connect(Unknown Source)
     at java.net.Socket.connect(Unknown Source)
     at com.oracle.ovm.ras.proxy.ProxyThread$1.run(ProxyThread.java:148)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.oracle.ovm.ras.proxy.ProxyThread.run(ProxyThread.java:141)
Jan 7, 2013 5:48:10 PM com.oracle.ovm.ras.proxy.ProxyThread run
SEVERE: Error while creating SSL tunnel
java.net.SocketException: Underlying socket is not connected
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.<init>(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketFactoryImpl.createSocket(Unknown Source)
     at com.oracle.ovm.ras.proxy.ProxyThread.setupSSL(ProxyThread.java:386)
     at com.oracle.ovm.ras.proxy.ProxyThread.run(ProxyThread.java:169)
Jan 7, 2013 5:48:11 PM com.oracle.ovm.ras.proxy.RasProxyApplet main
INFO: Vncviewer stopped, closing proxy

Problem was local dns. By logging into ovm manager by ip address rather than friendly name, I was able to connect to the console.

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