Errors starting servers

Hi,

I am using Eclipse Luna on a mac and I cannot get any of the server types to start. The clearest error message is from the Tomcat profile:

Error: Exception thrown by the agent : java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: LVLM32391521A: LVLM32391521A: nodename nor servname provided, or not known

The others don't have clear errors or log messages. I have configured the proxy settings and I have tried a default tomcat (non-sap) server configuration which works without issues.

Any help appreciated.

thanks,

peter