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Hi Vikash,

Sorry I don't really follow your example. You're saying you have have two
hosts S1 and S2 that are connected to the same network. Would you mind
explaining this example in a little more details, what ip's do they have
how many interfaces, etc? I've quite curious to hear.


Best,

Aaron

P.S: Another reason why we don't really want to allow this is it allows a
tenant to easily loop the network by bridging these two interfaces within
their instance.


On Wed, Apr 16, 2014 at 9:35 PM, Vikash Kumar <
vikash.kumar at oneconvergence.com> wrote:

> Lets say I have source S1 on n/w net1, destination S2 on net1 and i want
> to firewall traffic coming from S1 destined to S2. I can use L3 firewall
> but in that case the packet headers will have different values, not the
> same source and destination. Instead, we can divide network in L2 segments
> and steer packets to get the necessary processing. Though I didn't covered
> the minute details but hope kept my point. And yes this aliasing thing
> isn't the way to solve it.
>
>
> On Thu, Apr 17, 2014 at 9:23 AM, Kevin Benton <blak111 at gmail.com> wrote:
>
>> Web server running multiple SSL sites that wants to be compatible with
>> clients that don't support the SNI extension. There is no way for a server
>> to get multiple IP addresses on the same interface is there?
>>
>>
>> On Wed, Apr 16, 2014 at 5:50 PM, 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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>>>>>
>>>>
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>>
>>
>> --
>> Kevin Benton
>>
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