[Openstack] Multiple vlan on ml2 Liberty

Remo Mattei Remo at italy1.com
Tue Aug 23 15:22:17 UTC 2016


each one of those nics should be mapped 

> On Aug 23, 2016, at 08:13, Satish Patel <satish.txt at gmail.com> wrote:
> 
> Remo,
> 
> You mean say i should use like following, I am confused. here could
> you give me example in my context where we have 3 VLANs 10, 20 & 30
> 
> [ml2_type_vlan]
> network_vlan_ranges = provider
> 
> [ovs]
> bridge_mappings = provider:br-provider
bridge_mappings = physnet1:br-vlan1, physnet2:br-vlan2  

etc..
> 
> On Mon, Aug 22, 2016 at 10:27 PM, Remo Mattei <Remo at italy1.com <mailto:Remo at italy1.com>> wrote:
>> Your bridge mapping looks wrong you have all of them map to the same vlan
>> nic!
>> 
>> Inviato da iPhone
>> 
>> Il giorno 22 ago 2016, alle ore 19:12, Satish Patel <satish.txt at gmail.com>
>> ha scritto:
>> 
>> We have 3 VLAN (10,20 & 30) in our physical network on Liberty so how
>> do i define three VLAN set in my configuration should i do following
>> in ml2 plugin?
>> 
>> is following method is right?
>> 
>> # /etc/neutron/plugins/ml2/ml2_conf.ini
>> 
>> type_drivers = vxlan,gre,vlan
>> network_vlan_ranges = vlan10:10:10,vlan20:20:20,vlan30:30:30
>> 
>> #In OVS plugin
>> 
>> bridge_mappings = vlan10:br-vlan,vlan20:br-vlan,vlan30:br-vlan
>> 
>> #Create Network
>> 
>> neutron net-create vlan10 --shared --provider:network_type vlan
>> --provider:segmentation_id 10 --provider:physical_network vlan10
>> --router:external
>> 
>> neutron net-create vlan20 --shared --provider:network_type vlan
>> --provider:segmentation_id 20 --provider:physical_network vlan20
>> --router:external
>> 
>> neutron net-create vlan30 --shared --provider:network_type vlan
>> --provider:segmentation_id 30 --provider:physical_network vlan30
>> --router:external
>> 
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>> 
> 
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