Open Stack

Its very interesting thing happening.. Now I have created DVR-Router
and trying to add port (Private_net) 192.168.1.0/24 as soon as i add
attach port to router it create two port automatically and assigning
two IP address.

192.168.1.1
192.168.1.4

Does it normal? because before it was only showing single IP/Port, but
now it's adding two port in DVR router

[root at controller-1 neutron(keystone_admin)]# neutron port-list | grep 192.168
| 0f06057e-6ebf-42cf-bd03-c07aacf8e43c |      | fa:16:3e:f7:d0:a6 |
{"subnet_id": "39779618-bc92-4168-bc6d-839e294df8e3", "ip_address":
"192.168.1.1"} |
| 450d4633-5518-47c1-a14b-15c04a595b25 |      | fa:16:3e:6c:d4:36 |
{"subnet_id": "39779618-bc92-4168-bc6d-839e294df8e3", "ip_address":
"192.168.1.3"} |
| 6778c933-7f0a-4e7e-89be-0556f0f04ce7 |      | fa:16:3e:1f:55:6c |
{"subnet_id": "39779618-bc92-4168-bc6d-839e294df8e3", "ip_address":
"192.168.1.4"} |

On Tue, Aug 30, 2016 at 4:07 PM, Kaustubh Kelkar
<kaustubh.kelkar at casa-systems.com> wrote:
>> -----Original Message-----
>> From: Brian Haley [mailto:brian.haley at hpe.com]
>> Sent: Tuesday, August 30, 2016 3:41 PM
>> To: openstack at lists.openstack.org
>> Subject: Re: [Openstack] Help: Openstack DVR floating ip No Port available
>>
>> On 08/30/2016 03:08 PM, Satish Patel wrote:
>> > Interesting, when i create V-Router then it suppose to appear on
>> > Compute node right but it doesn't. What could be wrong, Does mikata
>> > support DVR or it's something i am doing wrong
>> >
>> > [root at controller ~(keystone_admin)]# ip netns
>> > snat-99960b5a-b475-436a-a284-7239546fb91b
>> > qrouter-99960b5a-b475-436a-a284-7239546fb91b
>> >
>> > [root at compute-1]# ip netns
>>
>> The router will only get created when a VM in that network is placed on the
>> compute node.
> +1.
> This should also answer your earlier question of port not being available to associate a floating IP.
>
> -Kaustubh
>>Does a neutron router-show of the router have
>> distributed=True?
>> You'll need to have admin privs to view it.
>>
>> -Brian
>>
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