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Neutron configuration with libvirt

asked 2014-01-10 09:23:04 -0500

rahuk gravatar image

updated 2014-01-10 09:23:57 -0500

Hey Guys,

I have a little bit trouble with the Configuration of Neutron.

System: (High available) 2* Compute-Nodes 3* Cluster with Controller running as VMs

Linux: Ubuntu 12.04 Openstack: Havana Dokumentation: (most of) Cisco HA Guid and a bit of the Official Dokumentation.

I can ping from instance to instance but not from the controller to an instance or from my local machine to the instance.

I dont understand how to bridge the Interfaces of the physical devices. In the Cisco wiki they use only physical devices.

I am thankful for all help and information.

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answered 2016-12-28 17:47:17 -0500

tze gravatar image

updated 2016-12-28 17:48:49 -0500

As i can see in this Guide used Provider Network configuration. So in the one VM example use the net you create on provider vlan 223. Your vm's work because both belongs to vlan 223. Normally you cannot communicate with vm's with this configuration, except if you attach some device to vlan 223 and gives it a valid ip (not included to allocation poll of sub-net you created before). I cannot understand why you must ping from Controller the instances? If you need to access the vms outside of the virtual network, you must enable floating ip address, but this need L3 routing module.

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Asked: 2014-01-10 09:23:04 -0500

Seen: 258 times

Last updated: Dec 28 '16