[Openstack] The Neutron network model - VLAN solution

LIU Yulong yeuleon at qq.com
Fri Dec 6 23:49:52 UTC 2013


Hi stackers,
I installed Neutron SDN to manage network with VLAN model.
But I still not successful.
I can not ping the VM-instance,rounters,subnets,Virtual-nets.


Could someone help me to configure the neutron please?


I have 3 ubuntu12.04.3 AMD64 server , each server has 3 NIC,
MGMT_INTERFACE NIC
DATA_INTERFACE NIC
EXTERNAL_INTERFACE NIC.



In controller node I install 
(Keystone
Glance
Cinder
Dashboard
Nova-*(with compute)
Neutron-server
Neutron-openvswitch-plugin).

The controller Network settings is
MGMT_INTERFACE NIC  192.168.1.160
DATA_INTERFACE NIC   172.16.1.10
EXTERNAL_INTERFACE NIC   10.0.1.3



In additonal compute node I install
(Nova-compute
Neutron-openvswitch-plugin).

The additonal compute settings is
MGMT_INTERFACE NIC  192.168.1.160
DATA_INTERFACE NIC   172.16.1.11
EXTERNAL_INTERFACE NIC   10.0.1.2




In network node I install
(Neutron-L3-anent Neutron-DHCP-agent).
The network node Network settings is
MGMT_INTERFACE NIC  192.168.1.162
DATA_INTERFACE NIC   172.16.1.12
EXTERNAL_INTERFACE NIC   10.0.1.1


How to setting network node?
How to setting controller node?
How to setting additonal compute node?
There are so many net bridges,such as br-ex,br-int,br-eth2 etc.
I confuse with these bridges.
Best regards,
Yeuleon
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