Hi,

In linux I can close port 6000 to external hosts by changing the following
line in /etc/inittab:

x:5:respawn:/etc/X11/prefdm -nodaemon
to this:
x:5:respawn:/etc/X11/prefdm -nodaemon -updPort 0

with this option added port 6000 doesn't show up in nmap scans. Is there
something similar that can be done in AIX 5.1? I want to continue running
Xwindows but not advertise it.

I ran 'xhost -', so when I run 'xhost' it states "access control enabled,
only authorized clients can connect".

I would appreciate any information or suggestions.

Thanks,

Nick