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Hi Sinh/Assaf,

Finally found the issue using your inputs,

In /etc/neutron/plugins/ml2/ml2_conf.ini

changed

tunnel_types =

to

tunnel_types = gre


While checking neutron agent code, we found that if tunnel_types =, then
tunneling is diabled.

https://github.com/openstack/neutron/blob/4798a0da610067f6fd55a00b2fadbf70a6703387/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py#L221

https://github.com/openstack/neutron/blob/4798a0da610067f6fd55a00b2fadbf70a6703387/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py#L265

Now everything works perfectly. Thanks again for your support and inputs.



On Thu, Oct 1, 2015 at 12:55 AM, Sinh Lam <sinh.lam at verizondigitalmedia.com>
wrote:

> here's my config of my ml2_conf.ini.
>
> [ml2]
>
> type_drivers=vlan
>
> tenant_network_types=vlan
>
> mechanism_drivers=openvswitch
>
> [ml2_type_flat]
>
> [ml2_type_vlan]
>
> network_vlan_ranges=Intnet1:100:3000
>
> [ml2_type_gre]
>
> [ml2_type_vxlan]
>
> [securitygroup]
>
>
> firewall_driver=neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
>
> enable_security_group=True
>
> [ovs]
>
> use_veth_interconnection=True
>
> bridge_mappings=Intnet1:br-eth1
>
> When i switched from havana to juno, i had to specify
> use_veth_interconnection=True otherwise my peer ports wouldn't be
> physically created.  i know you're using patch ports but hope it helps.
>
> sinh
>
>
> On Wed, Sep 30, 2015 at 12:18 PM, Geo Varghese <gvarghese at aqorn.com>
> wrote:
>
>> Hi Sinh,
>>
>> Thanks for the update.
>>
>> Its already started and showing up in command
>>
>> neutron agent list
>>
>> Not sure why the peer ports not created. Its created by plugin or
>> l3-agent?
>>
>> I am using ml2 plugin.
>>
>>
>> On Wed, Sep 30, 2015 at 11:51 PM, Sinh Lam <
>> sinh.lam at verizondigitalmedia.com> wrote:
>>
>>> can you make sure the openvswitch plugin is started?
>>>
>>> looks like the bridges were made but not the peer ports and as far as i
>>> can tell that is brought up when you start the plugin.
>>>
>>> let me know if that helps.
>>>
>>> sinh
>>>
>>>
>>> On Wed, Sep 30, 2015 at 6:59 AM, Geo Varghese <gvarghese at aqorn.com>
>>> wrote:
>>>
>>>> Hi Team,
>>>>
>>>> I need a help with following issue
>>>>
>>>> patch-int port is not created in br-tun. I am using kilo version of
>>>> openstack in ubuntu 14.04. It was working in icehouse ubuntu 12.04.
>>>>
>>>> Its not created in both controller and compute.
>>>>
>>>>
>>>> root at Node4:~/compute# ovs-vsctl show
>>>> c1e3a6e9-5a11-4160-8903-e09de64eaa4f
>>>>     Bridge br-tun
>>>>         Port br-tun
>>>>             Interface br-tun
>>>>                 type: internal
>>>>     Bridge br-int
>>>>         fail_mode: secure
>>>>         Port br-int
>>>>             Interface br-int
>>>>                 type: internal
>>>>     ovs_version: "2.3.2"
>>>>
>>>>
>>>> Guys, please give some inputs to fix this this issue. Is anything
>>>> specific needs to changed in any conf file?
>>>>
>>>> Thanks again for great support from the group.
>>>>
>>>>
>>>> --
>>>> --
>>>> Regards,
>>>> Geo Varghese
>>>>
>>>> _______________________________________________
>>>> Mailing list:
>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>>> Post to     : openstack at lists.openstack.org
>>>> Unsubscribe :
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>>>>
>>>>
>>>
>>
>>
>> --
>> --
>> Regards,
>> Geo Varghese
>>
>
>


-- 
--
Regards,
Geo Varghese
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