How to enable X11 Forwarding with SSH on Mac OSX
[All of Data Analysis System(Servers and Terminals)]
[Data analysis servers(anam* and anah*)]
[Network]
If you use Mac OSX and access the Data Analysis Servers via SSH, 
you may encounter the following warnings and have problems 
starting X-based applications.
Warning: untrusted X11 forwarding setup failed: xauth key data not generated Warning: No xauth data; using fake authentication data for X11 forwarding.
If you have the trouble, please see the following potential 
workarounds.
 1. Enable X11 Forwarding with the 'ForwardX11 yes' option 
   set in '/etc/ssh_config'
 2. Use the option '-Y' in the SSH command
  % ssh -X -Y userid@anam...