Open Stack

Hi,

I have a VM with an interface attached to network “provider-net-1” and assigned IP 66.0.0.8.


localadmin at qa4:~/devstack$ nova list

+--------------------------------------+------+--------+------------+-------------+--------------------------+

| ID                                   | Name | Status | Task State | Power State | Networks                 |

+--------------------------------------+------+--------+------------+-------------+--------------------------+

| d4815a38-ea64-4189-95b2-fefe82a07b72 | vm-1 | ACTIVE | -          | Running     | provider_net-1=66.0.0.8  |

+--------------------------------------+------+--------+------------+-------------+--------------------------+

Verify ping 66.0.0.8 from the router namespace is successful.

Then I set the admin_state_up = false for the network.


localadmin at qa4:~/devstack$ neutron net-update --admin_state_up=false provider_net-1

Updated network: provider_net-1

localadmin at qa4:~/devstack$ neutron net-show provider_net-1

+---------------------------+--------------------------------------+

| Field                     | Value                                |

+---------------------------+--------------------------------------+

| admin_state_up            | False                                |    <<<<<<<

| id                        | 9532b759-68a2-4dc0-bcd4-b372fccabe3c |

| name                      | provider_net-1                       |

| provider:network_type     | vlan                                 |

| provider:physical_network | physnet1                             |

| provider:segmentation_id  | 399                                  |

| router:external           | False                                |

| shared                    | False                                |

| status                    | ACTIVE                               |

| subnets                   | 8e75c110-9b31-4268-ba5c-e130fa139d32 |

| tenant_id                 | e217fbc20a3b4f4fab49ec580e9b6a15     |

+---------------------------+--------------------------------------+

Afterwards, the ping is still successful.

I expect the ping to fail since the network admin_state_up= false.

What is the expected behavior?  What does it mean when a network's admin_state_up = false?

Thanks,
Danny
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