Thank you again. I am going to try a configuration liky you suggested. Ignazio Il giorno 25/lug/2015 12:48, "Antonio Messina" <antonio.s.mess...@gmail.com> ha scritto:
> On Sat, Jul 25, 2015 at 12:38 PM, Ignazio Cassano > <ignaziocass...@gmail.com> wrote: > > You are very kind, thank you. > > I have only anothe doubt. > > When in a normal scenario you create the external net, you also create an > > openvswtch bridge (br-ex) on the network node and add the nic interface > > you have configuret for internet access. > > In our scenario we must have another interface in the intranet network : > > must we create a bridge and add the intranet interface? > > Must we modify any neutron configuration file to expose the new bridge ? > > The standard configuration for vlan network applies. The setup I've > describe does not use an external router, so you will not pass through > the network node and will not use br-ex bridge. > > I'm using ml2 with openvswitch, so the relevant options for ml2_conf.ini > are: > > [ml2] > type_drivers = gre,vlan,vxlan > mechanism_drivers = openvswitch > > [ml2_type_vlan] > network_vlan_ranges = vlannet:1:4000 > > [ovs] > bridge_mappings = vlannet:br-vlan > > br-vlan is an openvswitch bridge created on the compute node with: > > ovs-vsctl -- --may-exist add-br br-vlan > ovs-vsctl -- --may-exist add-port br-vlan bond0 > > in my case, bond0 is an interface on the compute node in "trunk", so > that packets are received with the vlan tag on the node. > > .a. > > -- > antonio.s.mess...@gmail.com > antonio.mess...@uzh.ch +41 (0)44 635 42 22 > S3IT: Service and Support for Science IT http://www.s3it.uzh.ch/ > University of Zurich > Winterthurerstrasse 190 > CH-8057 Zurich Switzerland >
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