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[Bug 1549471] [NEW] Networks with an MTU of zero makes zero sense

 

Public bug reported:

vagrant@vagrant-ubuntu-wily-32:~/devstack$ neutron net-show a99a3d30-19a0-4e69-9e90-129d192e5948
+---------------------------+--------------------------------------+
| Field                     | Value                                |
+---------------------------+--------------------------------------+
| admin_state_up            | True                                 |
| availability_zone_hints   |                                      |
| availability_zones        | nova                                 |
| id                        | a99a3d30-19a0-4e69-9e90-129d192e5948 |
| is_default                | False                                |
| mtu                       | 0                                    |
| name                      | public                               |
| port_security_enabled     | True                                 |
| provider:network_type     | flat                                 |
| provider:physical_network | default                              |
| provider:segmentation_id  |                                      |
| router:external           | True                                 |
| shared                    | False                                |
| status                    | ACTIVE                               |
| subnets                   | f83007e9-0907-488b-9a45-940984d1f4dc |
|                           | 2cb54543-2302-4142-8f3b-735fd5aa73fb |
| tenant_id                 | f8190c1517b7455a89dc952d43f890eb     |
+---------------------------+--------------------------------------+


So yeah let's try and clean this up somehow. I imagine that part of it has to be the physical_network_mtus setting

** Affects: neutron
     Importance: Undecided
     Assignee: Sean M. Collins (scollins)
         Status: New

** Summary changed:

- Networks with an MTU of zero make zero sense
+ Networks with an MTU of zero makes zero sense

** Changed in: neutron
     Assignee: (unassigned) => Sean M. Collins (scollins)

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https://bugs.launchpad.net/bugs/1549471

Title:
  Networks with an MTU of zero makes zero sense

Status in neutron:
  New

Bug description:
  vagrant@vagrant-ubuntu-wily-32:~/devstack$ neutron net-show a99a3d30-19a0-4e69-9e90-129d192e5948
  +---------------------------+--------------------------------------+
  | Field                     | Value                                |
  +---------------------------+--------------------------------------+
  | admin_state_up            | True                                 |
  | availability_zone_hints   |                                      |
  | availability_zones        | nova                                 |
  | id                        | a99a3d30-19a0-4e69-9e90-129d192e5948 |
  | is_default                | False                                |
  | mtu                       | 0                                    |
  | name                      | public                               |
  | port_security_enabled     | True                                 |
  | provider:network_type     | flat                                 |
  | provider:physical_network | default                              |
  | provider:segmentation_id  |                                      |
  | router:external           | True                                 |
  | shared                    | False                                |
  | status                    | ACTIVE                               |
  | subnets                   | f83007e9-0907-488b-9a45-940984d1f4dc |
  |                           | 2cb54543-2302-4142-8f3b-735fd5aa73fb |
  | tenant_id                 | f8190c1517b7455a89dc952d43f890eb     |
  +---------------------------+--------------------------------------+

  
  So yeah let's try and clean this up somehow. I imagine that part of it has to be the physical_network_mtus setting

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