Open Stack

You can do it with one network, although it is more difficult to setup.  You probably want to trunk a bunch of vlans and manually create one vlan interface to use for the native stuff.  For example, designate eth0 as your vlan_interface, but manually create vlan10 and specify vlan10 as your public_interface.  Use the ip on vlan10 as --my_ip

Vish

On Feb 1, 2012, at 6:11 AM, Leander Bessa wrote:

> Hello,
> 
> Up until now i have followed various configuration for openstack. What i failed to notice was that all those configurations assumed there were two network interfaces available on my system. Unfortunately,  i have only one network interface available per machine.
> 
> My question now is, can i still use VLAN for inter-instance communication or do i need to use a different network setup?
> 
> Regards,
> 
> Leander
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