[Openstack] Local vlan id number is less than virtual network numbers

吉海 thesea1982 at gmail.com
Thu Oct 25 09:45:31 UTC 2012


Hello, i am a new quantum fun. I have a question about provision local
vlan of ovs plugin.
Plugin ovs agent can provide 4094 local vlan for local vlan mapping on
integration bridge 'br-int'. But each physical network can have a vlan
range, it may be 1-4094. If compute node has two physical network. Each
physical network vlan range is 1 - 4094. The node supports 4094 * 2
network. Now plugin agent of this node can only provide 4094  local vlan
id for mapping physical network segmentation id(physical vlan id).  If i
create other network more than 4094, it will log error "No local VLAN
availabel for net-id=xxxx" . Is it right?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20121025/9b5bc171/attachment.html>


More information about the Openstack mailing list