Submitted by bvi@postcy.com on Mon, 02/28/2011 - 14:44

hi

When i am going to the System state -> Graphical Console for windows VPS and i it shows me the following error:

VNC has been configured on this system by Cloudmin, but the VNC server on port 5903 on host system cloudmin.postcy.com is not accessible. If it was just enabled, the system will need to be rebooted before VNC is available.

Status: 
Active

Comments

Submitted by JamieCameron on Mon, 02/28/2011 - 16:38

Are you using Xen or KVM virtualization there?

Also, are ports 5900 - 5910 open on the host system's firewall?

Submitted by bvi@postcy.com on Tue, 03/01/2011 - 01:53

I using XEN. port is open also I disable the iptables but still the same..

Submitted by JamieCameron on Tue, 03/01/2011 - 13:31

So this could be a VNC issue, or a Windows VM issue ..

If you edit the VM's Xen .cfg file on the host system (usually under the /xen directory), does it contain a line like :

vfb = "type=vnc,vncunused=1,vncpasswd=yourpassword,vnclisten=0.0.0.0"

Submitted by bvi@postcy.com on Tue, 03/01/2011 - 13:57

can i send you details on private email?

Submitted by SoftDux on Tue, 08/09/2011 - 04:15

Did you ever get this resolved?

I have the exact same issue trying to connect to a XEN domU.

Here's what's in the config file:

root@zaxen02:[~]$ more /xen/centos.cfg
memory = 512
maxmem = 6144
name = 'centos'
vif = [ 'ip=196.34.x.z,mac=00:16:3e:AF:0A:40' ]
address = '196.34.x.y'
netmask = '255.255.255.224'
disk = ['phy:/dev/LVM01/centos_img,hda,w','file:/root/CentOS-6.0-x86_64-netinstall.iso,hdc:cdrom,r']
boot = 'dc'
on_crash = 'restart'
kernel = "/usr/lib/xen/boot/hvmloader"
builder = "hvm"
device_model = "/usr/lib64/xen/bin/qemu-dm"
acpi = 1
pae = 1
vnc = 2
vnclisten = "196.34.x.y"
vncunused = 1
vncpasswd = "12bnAM@"