Vnc server problem on RHEL 5.2

[a bv]

Hi,

I have a Redhat enterprise 5.2 box which vnc server is installed and
was working some days before this . But now i get errors while trying
to access from the clients. no iptables rule is definied. And when i
use nmap to scan the Redhat box i cant see now the 5902 and 5802 as
open.


Thu Jan 15 11:39:18 2009
vncext: VNC extension running!
vncext: Listening for VNC connections on port 5902
vncext: Listening for HTTP connections on port 5802
vncext: created VNC server for screen 0
Could not init font path element /usr/share/X11/fonts/OTF, removing from list!
Could not init font path element /usr/share/X11/fonts/CID/, removing from list!
AUDIT: Thu Jan 15 11:39:34 2009: 4342 Xvnc: client 4 rejected from IP 10.16.166.
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AUDIT: Thu Jan 15 11:42:40 2009: 4342 Xvnc: client 4 rejected from IP 10.16.166.
33