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[Choonho Son <choonho.son@xxxxxxxxx>]

Public bug reported:

After install system,  interfaces are configured with VLAN tag 1.

[root@cnode37-m ~(keystone_admin)]# ovs-vsctl show
aa5f627f-0180-4971-b423-33268cbcb070
    Bridge br-ex
        Port br-ex
            Interface br-ex
                type: internal
        Port "qg-2132c88c-dd"
            Interface "qg-2132c88c-dd"
                type: internal
    Bridge br-tun
        Port br-tun
            Interface br-tun
                type: internal
    Bridge br-int
        Port "tap90fd0463-7a"
            tag: 1
            Interface "tap90fd0463-7a"
                type: internal
        Port br-int
            Interface br-int
                type: internal
        Port "qr-c5c0a71f-30"
            tag: 1
            Interface "qr-c5c0a71f-30"
                type: internal
        Port patch-tun
            Interface patch-tun
                type: patch
                options: {peer=patch-int}
    ovs_version: "1.11.0"

But after rebooting the system, neutron does not properly reconfigure
vlan tags.

[root@cnode37-m ~(keystone_admin)]# ovs-vsctl show
aa5f627f-0180-4971-b423-33268cbcb070
    Bridge br-tun
        Port br-tun
            Interface br-tun
                type: internal
    Bridge br-ex
        Port "qg-2132c88c-dd"
            Interface "qg-2132c88c-dd"
                type: internal
        Port br-ex
            Interface br-ex
                type: internal
    Bridge br-int
        Port "qr-c5c0a71f-30"
            Interface "qr-c5c0a71f-30"
                type: internal
        Port br-int
            Interface br-int
                type: internal
        Port "tap90fd0463-7a"
            Interface "tap90fd0463-7a"
                type: internal
        Port patch-tun
            Interface patch-tun
                type: patch
                options: {peer=patch-int}
    ovs_version: "1.11.0"

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1349239

Title:
  ovs vlan tag is not reconfigured after  system reboot.

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  After install system,  interfaces are configured with VLAN tag 1.

  [root@cnode37-m ~(keystone_admin)]# ovs-vsctl show
  aa5f627f-0180-4971-b423-33268cbcb070
      Bridge br-ex
          Port br-ex
              Interface br-ex
                  type: internal
          Port "qg-2132c88c-dd"
              Interface "qg-2132c88c-dd"
                  type: internal
      Bridge br-tun
          Port br-tun
              Interface br-tun
                  type: internal
      Bridge br-int
          Port "tap90fd0463-7a"
              tag: 1
              Interface "tap90fd0463-7a"
                  type: internal
          Port br-int
              Interface br-int
                  type: internal
          Port "qr-c5c0a71f-30"
              tag: 1
              Interface "qr-c5c0a71f-30"
                  type: internal
          Port patch-tun
              Interface patch-tun
                  type: patch
                  options: {peer=patch-int}
      ovs_version: "1.11.0"

  But after rebooting the system, neutron does not properly reconfigure
  vlan tags.

  [root@cnode37-m ~(keystone_admin)]# ovs-vsctl show
  aa5f627f-0180-4971-b423-33268cbcb070
      Bridge br-tun
          Port br-tun
              Interface br-tun
                  type: internal
      Bridge br-ex
          Port "qg-2132c88c-dd"
              Interface "qg-2132c88c-dd"
                  type: internal
          Port br-ex
              Interface br-ex
                  type: internal
      Bridge br-int
          Port "qr-c5c0a71f-30"
              Interface "qr-c5c0a71f-30"
                  type: internal
          Port br-int
              Interface br-int
                  type: internal
          Port "tap90fd0463-7a"
              Interface "tap90fd0463-7a"
                  type: internal
          Port patch-tun
              Interface patch-tun
                  type: patch
                  options: {peer=patch-int}
      ovs_version: "1.11.0"

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