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Hi Miguel, 

  Sorry for reply you so late.

  In current process, vm must be created with a security group(at least is ‘default’). So there is a verify method about this.

  


在 2014年1月22日，16:19，Miguel Angel Ajo Pelayo <mangelajo at redhat.com> 写道：

> 
> 
> Hi Dong,
> 
>    Can you elaborate an example of what you get, and what you were expecting exactly?.
> 
>    I have a similar problem within one operator, where they assign you sparse blocks
> of IP addresses (floating IPs), directly routed to your machine, and they also
> assign the virtual mac addresses from their API.
> 
>    Direct routing means, that the subnet router will route your IP from outside the
> subnet directly through your subnet, to your machine..., and the traffic (with external IP)
> is routed back to this internal router through the subnet to this router.
> 
>   Chears,
> 
> ----- Original Message -----
>> From: "Dong Liu" <willowd878 at gmail.com>
>> To: "OpenStack Development Mailing List (not for usage questions)" <openstack-dev at lists.openstack.org>
>> Sent: Tuesday, January 21, 2014 9:52:44 AM
>> Subject: [openstack-dev] [nova][neutron]About creating vms without ip address
>> 
>> Hi fellow OpenStackers
>> 
>> I found that we could not create vms without ip address. But in the
>> telecom scene, the ip address usually managed by the telecom network
>> element themselves. So they need a vm without ip address and configurate
>> it through some specific method. How can we provide a kind of vms like this.
>> 
>> I think provide a bility that allow tenant to create vm without ip
>> address is necessary.
>> 
>> What's your opinion?
>> 
>> 
>> Regards
>> 
>> Dong Liu
>> 
>> _______________________________________________
>> OpenStack-dev mailing list
>> OpenStack-dev at lists.openstack.org
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>> 
> 
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