thanks for answer davood,
before i'`am send email i check all same on your answer, telnet no problem it's connected
but on mozilla and chrome it's not working

i think can vnc only in same network, maybe it wrong in my vmnet template, becouse from public cannot replay icmp and etc
can you tell me template vmnet with gateway and netmask, i tray on

davood ghatreh wrote:
Hi Dian,

you can troubleshoot this problem easily.

First of all, read documents about setting up noVNC in opennebula website.
After making sure that you ran scripts without any problem, check to see if there is any noVNC running in the server:

one the oned node (OpenNebula server), run this:

ps aux |grep VNC

you should see something like this:

oneadmin 24346 0.0 0.2 249764 10632 ? S 21:19 0:00 python /usr/share/one/noVNC/utils/wsproxy.py *35784 yourMTSname*:*5908*

it means that theres a port forwarding service which forwards request for VNC to *yourMTSname*:*5908* which hosts you vm. if this is running, you need to see if the destination(*yourMTSname*:*5908)* replies or not. to do so, simply run a telnet in oned server:

telnet *yourMTSname **5908*

it should reply something like this

Trying 192.168.0.4...
Connected to mts4.ircloud.net <http://mts4.ircloud.net>.
Escape character is '^]'.
RFB 003.008

if it doesn't, check your firewalls and also, check the server which host your vm to see if it listen to that port or not:

netstat -antpe |grep *5908*


These steps was just to troubleshoot, and you can find where the problem is.

Thanks
Davood

On Fri, Dec 2, 2011 at 1:48 PM, Dian Djaelani <[email protected] <mailto:[email protected]>> wrote:

    hello any can help me ???
    on my project opennebula novnc in sunstone server cannot working,
    on mozilla firefox 8 error >>> WebSock error: [object Event]
    on chrome error >> connection time out >> server disconected

    please help me

    thnks

-- Regards,

    Dian Djaelani
    [email protected] <mailto:[email protected]>

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Regards,

Dian Djaelani
[email protected]

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