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physical_network 'physnet2' unknown for VLAN provider network.

asked 2017-04-19 11:39:13 -0500

m0nk3y3dd gravatar image

Hello I'm using ubuntu with openstack liberty. I'm having issues while configuring my vlans Here is the output of /etc/neutron/plugin.ini [ml2_type_vlan] network_vlan_ranges = physnet2

But when I run the following command I get [centos@localhost ~(keystone_admin)]$ neutron net-create management --shared --tenant_id core --provider:network_type vlan --provider:segmentation_id 1114 --provider:physical_network physnet2 Invalid input for operation: physical_network 'physnet2' unknown for VLAN provider network.

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answered 2017-04-20 03:31:40 -0500

eblock gravatar image

Hi, you need a mapping between "physnet" and your actual physical network:

control1:~ # grep physical_interface_mappings /etc/neutron/plugins/ml2/linuxbridge_agent.ini
physical_interface_mappings = physnet1:bond0

and you need to define a vlan range:

control1:~ # grep network_vlan_ranges /etc/neutron/plugins/ml2/ml2_conf.ini
network_vlan_ranges = physnet1:1100:1199

Hope this helps!

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Asked: 2017-04-19 11:39:13 -0500

Seen: 402 times

Last updated: Apr 20 '17