<div dir="ltr"><div>Hi,</div><div><br></div><div>> <span style="font-size:13px;font-family:arial,sans-serif">should I open all port?? from 5900 to 65535??<br></span><br></div><div>Yes, this shouldn't be a problem. With iptables you can open a range and allow only connections from the frontend.</div>
<div><br></div><div>cheers,<br>Jaime</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Nov 13, 2013 at 2:22 AM, 염재근 <span dir="ltr"><<a href="mailto:jaekeun0208@gmail.com" target="_blank">jaekeun0208@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">should I open all port?? from 5900 to 65535??<div><br></div><div><br></div></div><div class="HOEnZb"><div class="h5">
<div class="gmail_extra"><br><br><div class="gmail_quote">2013/11/12 Javier Fontan <span dir="ltr"><<a href="mailto:jfontan@opennebula.org" target="_blank">jfontan@opennebula.org</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">There's not an way to reset ID and we discourage it. The code to<br>
generate the VNC port is<br>
<br>
--8<------<br>
int limit = 65535;<br>
oss << ( base_port + ( oid % (limit - base_port) ));<br>
------>8--<br>
<br>
base_port is 5900 by default. You should not have problems with the<br>
port as it goes back to 5900 after reaching 65535.<br>
<div><div><br>
<br>
<br>
On Tue, Nov 12, 2013 at 9:35 AM, 염재근 <<a href="mailto:jaekeun0208@gmail.com" target="_blank">jaekeun0208@gmail.com</a>> wrote:<br>
> Dear All<br>
><br>
> how to reset VM ID??<br>
><br>
> I already exceed over 10400.....<br>
><br>
> actually, I want to control vnc port.<br>
> I saw the VM log file in qemu. It show me that the vnc port is same with VM<br>
> ID.<br>
><br>
> If I specify the vnc port in opennebula template, I can`t make 2 more VMs<br>
> with same template because of vnc port duplication.<br>
><br>
> thanks :D<br>
><br>
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<span><font color="#888888"><br>
<br>
<br>
--<br>
Javier Fontán Muiños<br>
Developer<br>
OpenNebula - The Open Source Toolkit for Data Center Virtualization<br>
<a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | @OpenNebula | <a href="http://github.com/jfontan" target="_blank">github.com/jfontan</a><br>
</font></span></blockquote></div><br></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">Jaime Melis<br>C12G Labs - Flexible Enterprise Cloud Made Simple<br><a href="http://www.c12g.com" target="_blank">http://www.c12g.com</a> | <a href="mailto:jmelis@c12g.com" target="_blank">jmelis@c12g.com</a><br>
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