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Thanks for the reply.<br><br>I've added the flags that you mentioned on my nova.conf file. I'm using a all in one installation, the flags are configured this way.<br>--vncserver_listen=127.0.0.1<br>--vncserver_proxyclient_address=127.0.0.1<br>--novncproxy_base_url=http://192.168.100.142:6080/vnc_auto.html<br><br>The public IP of the machine with the OpenStack installation is 192.168.100.142.<br>I've tried to access via browser the address http://192.168.100.142:6080/vnc_auto.html from another machine, but I got nothing.<br><br>I can ping and ssh my instances from the OpenStack machine but can't use VNC tab at dashboard page from another machine. The details and other pages from dashboard are fine.<br>Should I associate a public address for my instances? I'm using just the private address at them (10.0.0.2, 10.0.0.3, ...).<br><br>I've restarted all the services and created new instances after changing the nova.conf, but nothing has changed.<br><br>The error is a 404 not found. (<strong>Error: </strong>Unable to get VNC console for instance "7376e17b-e329-4b8b-b5fc-076e8a80c058".)<br>The log from dashboards page looks like this:<br> - Page Not Found (404)<br> - Requested method: GET<br> - Requested URL: <b>http://192.168.100.142/nova/instances_and_volumes/instances/7376e17b-e329-4b8b-b5fc-076e8a80c058/None</b><br><br>This is the nova-api.log relative to the VNC atempt: <a href="http://pastebin.com/wSuyctrg">http://pastebin.com/wSuyctrg</a><br><br>Thanks for your time.<br>Guilherme Birk.<br><br><div><div id="SkyDrivePlaceholder"></div><hr id="stopSpelling">Date: Thu, 29 Mar 2012 13:06:37 -0700<br>Subject: Re: [Openstack] Dashboard VNC Console failed to connect to server<br>From: sleepsonthefloor@gmail.com<br>To: guibirk@hotmail.com<br>CC: openstack@lists.launchpad.net<br><br>How are you generating this link: <span class="ecxApple-style-span" style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse;color:rgb(34,34,34)"><a href="http://192.168.100.142/nova/instances_and_volumes/instances/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/None" style="color:rgb(17,85,204)" target="_blank">http://192.168.100.142/nova/instances_and_volumes/instances/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/None</a> ?</span><div>
<font class="ecxApple-style-span" color="#222222" face="arial, sans-serif"><span class="ecxApple-style-span" style="border-collapse:collapse"><br></span></font></div><div><font class="ecxApple-style-span" color="#222222" face="arial, sans-serif"><span class="ecxApple-style-span" style="border-collapse:collapse">It looks like if horizon is behaving nicely the link would look like </span></font><span class="ecxApple-style-span" style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse;color:rgb(34,34,34)"><a href="http://192.168.100.142/nova/instances_and_volumes/instances/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/None" style="color:rgb(17,85,204)" target="_blank">http://192.168.100.142/nova/instances_and_volumes/instances/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/vnc</a></span></div>
<div><br></div><div>Also, could you pastie your nova-api.log somewhere?</div><div><br></div><div>A</div><div><br></div><div><div class="ecxgmail_quote">On Thu, Mar 29, 2012 at 11:52 AM, Guilherme Birk <span dir="ltr"><<a href="mailto:guibirk@hotmail.com">guibirk@hotmail.com</a>></span> wrote:<br>
<blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex">
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I'm having problems with it too. I'm trying to connect on my instances in the VNC tab at the dashboard, but I'm getting a 404 not found in the URL <a href="http://192.168.100.142/nova/instances_and_volumes/instances/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/None" target="_blank">http://192.168.100.142/nova/instances_and_volumes/instances/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/None</a><br>
<br>Here is my nova-api.log. Looks like nova is having problems with the POST at <a href="http://localhost:8774/v1.1/db742491018d467690ba7d3a7bb383a5/servers/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/action" target="_blank">http://localhost:8774/v1.1/db742491018d467690ba7d3a7bb383a5/servers/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/action</a>.<br>
<br>Any suggestions ?<br><div><div class="ecxhm ecxHOEnZb"><div></div><hr>From: <a href="mailto:lucianthomaz@hotmail.com">lucianthomaz@hotmail.com</a><br>To: <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>
Date: Thu, 29 Mar 2012 18:07:59 +0000<br>Subject: [Openstack] Dashboard VNC Console failed to connect to server</div><div><div class="h5"><br><br>
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<font color="#366092" face="Tahoma">Hey guys,</font><div><font color="#366092" face="Tahoma"><br></font></div><div><font color="#366092" face="Tahoma">I'm using Dashboard with a nova-compute installed in another machine, but when I try access VNC Console I get the error "failed to connect to server".</font></div>
<div><font color="#366092" face="Tahoma"><br></font></div><div><font color="#366092" face="Tahoma">Here is the log -> <a href="http://pastebin.com/5DZMfiNE" target="_blank">http://pastebin.com/5DZMfiNE</a></font></div>
<div><font color="#366092" face="Tahoma"><br></font></div><div><font color="#366092" face="Tahoma">Anyone already saw this trouble?<br></font><br><br><div><font color="#333399" face="Tahoma"><strong>Lucian Thomaz </strong></font></div>
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