FAQ Search Today's Posts Mark Forums Read
» Video Reviews

» Linux Archive

Linux-archive is a website aiming to archive linux email lists and to make them easily accessible for linux users/developers.


» Sponsor

» Partners

» Sponsor

Go Back   Linux Archive > Redhat > Red Hat Linux

 
 
LinkBack Thread Tools
 
Old 01-15-2009, 10:04 AM
a bv
 
Default Vnc server problem on RHEL 5.2

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.
33
AUDIT: Thu Jan 15 11:42:40 2009: 4342 Xvnc: client 4 rejected from IP 10.16.166.
33

--
redhat-list mailing list
unsubscribe mailto:redhat-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list
 
Old 01-19-2009, 12:32 PM
a bv
 
Default Vnc server problem on RHEL 5.2

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.
33
AUDIT: Thu Jan 15 11:42:40 2009: 4342 Xvnc: client 4 rejected from IP 10.16.166.
33

--
redhat-list mailing list
unsubscribe mailto:redhat-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list
 
Old 01-20-2009, 02:56 PM
George Magklaras
 
Default Vnc server problem on RHEL 5.2

Could you specify:

1) Which Xvnc server you are using (RedHat's ?

2)How do you start it exactly?

3)How exactly are you trying to access it from the clients?

If you are not trying to start or connect in the wrong way, I don't
recall if RedHat's Xvnc uses tcp wrappers. If the port is listening
(lsof -i | grep Xvnc) the other thing that could be blocking it is tcp
wrappers. Have you got anything under /etc/xinetd/ or in
/etc/hosts.allow /deny?


Also what's the nmap's output. Does it say that the port is there but
filtered or does it state that the port is closed?



GM

--
--
George Magklaras BSc Hons MPhil
RHCE:805008309135525

Senior Computer Systems Engineer/UNIX-Linux Systems Administrator
EMBnet Technical Management Board
The Biotechnology Centre of Oslo,
University of Oslo
http://folk.uio.no/georgios

Tel: +47-22840535

--

a bv wrote:

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.
33
AUDIT: Thu Jan 15 11:42:40 2009: 4342 Xvnc: client 4 rejected from IP 10.16.166.
33





--
redhat-list mailing list
unsubscribe mailto:redhat-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list
 

Thread Tools




All times are GMT. The time now is 01:32 PM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.
Copyright 2007 - 2008, www.linux-archive.org