[openstack-dev] [Openstack][nova][Neutron] Launch VM with multiple Ethernet interfaces with I.P. of single subnet.

Vikash Kumar vikash.kumar at oneconvergence.com
Thu Apr 17 03:29:02 UTC 2014


Aaron,

   One of the use case is to create L2 segments in a network. I can
elaborate this use case if u want.



On Thu, Apr 17, 2014 at 6:20 AM, Aaron Rosen <aaronorosen at gmail.com> wrote:

> This is true. Several people have asked this same question over the years
> though I've yet to hear a use case why one really need to do this. Do you
> have one?
>
>
> On Wed, Apr 16, 2014 at 3:12 PM, Ronak Shah <ronak at nuagenetworks.net>wrote:
>
>> Hi Vikash,
>> Currently this is not supported. the NIC not only needs to be in
>> different subnet, they have to be in different network as well (container
>> for the subnet)
>>
>> Thanks
>> Ronak
>>
>> On Wed, Apr 16, 2014 at 3:51 AM, Vikash Kumar <
>> vikash.kumar at oneconvergence.com> wrote:
>>
>>> *With 'interfaces' I mean 'nics' of VM*.
>>>
>>>
>>> On Wed, Apr 16, 2014 at 4:18 PM, Vikash Kumar <
>>> vikash.kumar at oneconvergence.com> wrote:
>>>
>>>> Hi,
>>>>
>>>>      I want to launch one VM which will have two Ethernet interfaces
>>>> with IP of single subnet. Is this supported now in openstack ? Any
>>>> suggestion ?
>>>>
>>>>
>>>> Thanx
>>>>
>>>
>>>
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