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Error in the association floating ip with 2 networks.

Asked by DMGWEB

Hello everyone.

First sorry for my English, because I'm Spanish and I do not express properly.

I have a problem with neutron. When the virtual machine is in a network with two routings, no floating ip addresses work.

If I delete a network port that is not public then it works.

I attached a picture that explains it perfectly:

http://dmgweb.es/eroorneutron.png

any ideas?

many thank you very much

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Evgeny Kozhemyakin (ekozhemyakin) said : 		#1

Hello,

I've really tried to reproduce your configuration and in my case it works, floating ips are assing.
I think we should get more info about nets/subnets/routers/ports configuration on controllers.

It's more convinient to do using "nuetron" cli command.
Like: "neutrone net-list", "neutron subnet-list", "neutron net-show ..." and so on.

Please point attention whether "6c351" subnet has the right gateway configured.

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DMGWEB (dmgweb) said : 		#2

Hello, thank you very much for answering.

It is true that sometimes works and sometimes not. Of 3 times 1 does not work.

I'll give more details:

6c351:

+---------------------------+--------------------------------------+
| Field | Value |
 +---------------------------+--------------------------------------+
| admin_state_up | True |
| id | ca2187b5-5978-404a-8cea-a0f38c6b1ab1 |
| name | Red-Frontal |
| provider:network_type | vlan |
| provider:physical_network | physnet2 |
| provider:segmentation_id | 111 |
| router:external | False |
| shared | False |
| status | ACTIVE |
| subnets | 60a8205e-1f8a-433b-8ba6-06893392f11e |
| tenant_id | 927c4e01c5f5426d95f415ccbf41e594 |
 +---------------------------+--------------------------------------+

http://dmgweb.es/11.PNG

You see something strange?

https://www.youtube.com/watch?v=a0f9XwV9A3U

thank you!

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Evgeny Kozhemyakin (ekozhemyakin) said : 		#3

Hello,

Thanks for the video it was easy to follow up.
But it still works well for me.

You said the issue was volatile. So the root cause may be in unstable work of your env. Or network.
It worth to watch the process in neutron's logs.

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Launchpad Janitor (janitor) said : 		#4

This question was expired because it remained in the 'Needs information' state without activity for the last 15 days.