<div dir="auto">Hi,</div><div dir="auto"><br></div><div dir="auto">My instances are on a flat network.</div><div dir="auto">They get public IP address.</div><div dir="auto">The security group is configured correctly.</div><div dir="auto"><br></div><div dir="auto">I did not launch an instance with —config-drive-true.</div><div dir="auto"><br></div><div dir="auto"><br></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Στις Τρί 28 Ιουν 2022 στις 14:04 ο χρήστης Eugen Block <<a href="mailto:eblock@nde.ag">eblock@nde.ag</a>> έγραψε:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)">Hi,<br>
<br>
this is one of the most common issues users post report in this list. <br>
Did you try to find a solution? Do your instances in the flat network <br>
get an IP address? If not, try to launch instances with <br>
"--config-drive true". If the instances do get an IP, do your <br>
security-group rules allow access?<br>
<br>
<br>
Zitat von GEORGIOS PAPATHANAIL <<a href="mailto:papathanail@uom.edu.gr" target="_blank">papathanail@uom.edu.gr</a>>:<br>
<br>
> I am facing the following issue with my new Openstack installation. The<br>
> installation is a little bit weird and to elaborate more, I have a<br>
> controller and a compute node running as VMs in XenServer.<br>
><br>
> The compute node has nested virtualization enabled and uses qemu in order<br>
> to provision VMs. I have a provider flat network that has a public range of<br>
> IPs and VMs use this network.<br>
><br>
> I am able to create instances and access them via console, but I can't ping<br>
> them or ssh even if they have public IPs.<br>
><br>
> I am not very familiar with Xen Server, is there any configuration that is<br>
> needed (bridges, promisc mode, etc)?<br>
><br>
> --<br>
> *George Papathanail*<br>
> *Associate Researcher*<br>
> *Department of Applied Informatics*<br>
> *University of Macedonia*<br>
<br>
<br>
<br>
<br>
</blockquote></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><b style="color:rgb(136,136,136)"><i><font face="georgia, serif">George Papathanail</font></i></b><div style="color:rgb(136,136,136)"><b><i><font face="georgia, serif">Associate Researcher</font></i></b></div><div style="color:rgb(136,136,136)"><b><i><font face="georgia, serif">Department of Applied Informatics</font></i></b></div><div style="color:rgb(136,136,136)"><b><i><font face="georgia, serif">University of Macedonia</font></i></b></div></div></div>