[CentOS] ssh X11 forwarding not working

James A. Peltier wrote:
> I'm having problems with ssh.com and X11 forwarding
> 
> ssh: SSH Secure Shell 3.2.0 (non-commercial version) on i686-pc-linux-gnu
> 
> I am in the process of testing some of my machines with CentOS 5 
> x86/x86_64 and have run into a bit of a snag.  X11 Forwarding is not 
> working.
> 
> Any hints?  I've checked the ssh config files and they seem to be 
> identical to the config files on our existing SuSE 10.0 machines which 
> are working.  This is troubling indeed.
> 
> 

ssh -v and see what the ssh client complains about.