[Openstack-operators] problem with neutron vlan network_type net-create on Havana

Daneyon Hansen (danehans) danehans at cisco.com
Fri Nov 1 18:54:47 UTC 2013


What happens if you replace of testbed with physnet1, restart Neutron
services and recreate the network?  Can you also try testing with a lower
numbered VLAN range?

Regards,
Daneyon Hansen



On 11/1/13 12:28 PM, "Ronald van der Pol" <Ronald.vanderPol at rvdp.org>
wrote:

>I'm setting up openstack for the 1st time. This is on Ubuntu 13.04
>with havana and neutron. All on 1 server.
>
>Most is working fine, but I cannot get vlan networking going.
>
>This is what I get:
>
>$ neutron net-create  net3800 --provider:network_type vlan
>--provider:physical_network oftestbed --provider:segmentation_id 3800
>400-{u'NeutronError': {u'message': u'Invalid input for operation: Unknown
>provider:physical_network oftestbed.', u'type': u'InvalidInput',
>u'detail': u''}}
>
>Looking at the sources, it seems like ovs_vlan_allocations is searched.
>But this table is empty:
>
>mysql> select * from ovs_vlan_allocations;
>Empty set (0.00 sec)
>
>mysql>
>
>This is my setup:
>
># [OVS]
>tenant_network_type = vlan
>network_vlan_ranges = oftestbed:3800:3805
>integration_bridge = br-int
>bridge_mappings = oftestbed:br-eth3
>
>root at helium:/usr/share/pyshared# ovs-vsctl show
>f391b8f0-5c91-431e-ae9c-4a1a20032fe1
>    Bridge "br-eth3"
>        Port "eth3"
>            Interface "eth3"
>        Port "br-eth3"
>            Interface "br-eth3"
>                type: internal
>    Bridge br-int
>        Port "qr-d92fb703-06"
>            tag: 1
>            Interface "qr-d92fb703-06"
>                type: internal
>        Port br-int
>            Interface br-int
>                type: internal
>        Port "qr-d6e13591-e5"
>            tag: 2
>            Interface "qr-d6e13591-e5"
>                type: internal
>
>What am I missing?
>
>	rvdp
>
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