We use VxLAN as tunneling protocol. Regards, José Ignacio. El 23/11/15 a las 16:18, Giuseppe Cossu escribió: Bruno, VxLAN is an overlay solution as well, it uses UDP for transporting L2 frames, so it is not required to have a VxLAN compatible switch. My suggestion is to use the default configuration. @Spain node: can you confirm that VxLAN can be used? I don't see any issue on that. If you want to use GRE you have 2 possibilities: 1) Use the FUEL CLI https://docs.mirantis.com/openstack/fuel/fuel-7.0/user-guide.html#using-fuel-cli * e.g., fuel env create --name MyEnv --release 2 --mode ha --network-mode neutron --net-segment-type gre 2) Enabling GRE on /etc/neutron/plugin.ini after the OpenStack deployment. e.g., ------------------------------------------------ [ml2] type_drivers = local,flat,vlan,gre tenant_network_types = flat,vlan,gre mechanism_drivers =openvswitch [agent] l2_population=False polling_interval=2 arp_responder=False dont_fragment=False tunnel_types=gre ----------------------------------------------- Regards, Giuseppe On Mon, Nov 23, 2015 at 3:42 PM, Wandekoken Grazioli Bruno Gaetano (gaea) <<mailto:gaea at zhaw.ch>gaea at zhaw.ch<mailto:gaea at zhaw.ch>> wrote: Hi all, We are deploying Openstack with Mirantis Fuel 7.0 in an experimental testbed to get some experience with Kilo HA before upgrading our cluster and it looks like GRE tunnels is deprecated and disabled in fuel 7.0 in favor of vxlan. The switch we are using for this testbed does not support vxlan and is preferable to use neutron with tunneling segmentation rather than with vlan segmentation. Although the web UI states that it is possible to change this configuration via fuel cli commands we don't see any modifications in our environment. Does anyone have any experience using gre tunnels in fuel 7.0? BR, Bruno. _______________________________________________ Fiware-lab-federation-nodes mailing list Fiware-lab-federation-nodes at lists.fiware.org<mailto:Fiware-lab-federation-nodes at lists.fiware.org> https://lists.fiware.org/listinfo/fiware-lab-federation-nodes -- -------------------------------------------------------- Giuseppe Cossu CREATE-NET Smart Infrastructures Research Engineer Via alla Cascata 56/D - 38123 Povo Trento (Italy) e-mail: <mailto:giuseppe.cossu at create-net.org> giuseppe.cossu at create-net.org<mailto:giuseppe.cossu at create-net.org> Tel: (+39) 0461312428 www.create-net.org<http://www.create-net.org> -------------------------------------------------------- _______________________________________________ Fiware-lab-federation-nodes mailing list Fiware-lab-federation-nodes at lists.fiware.org<mailto:Fiware-lab-federation-nodes at lists.fiware.org> https://lists.fiware.org/listinfo/fiware-lab-federation-nodes ________________________________ Este mensaje y sus adjuntos se dirigen exclusivamente a su destinatario, puede contener información privilegiada o confidencial y es para uso exclusivo de la persona o entidad de destino. Si no es usted. el destinatario indicado, queda notificado de que la lectura, utilización, divulgación y/o copia sin autorización puede estar prohibida en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos que nos lo comunique inmediatamente por esta misma vía y proceda a su destrucción. The information contained in this transmission is privileged and confidential information intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this transmission in error, do not read it. Please immediately reply to the sender that you have received this communication in error and then delete it. Esta mensagem e seus anexos se dirigem exclusivamente ao seu destinatário, pode conter informação privilegiada ou confidencial e é para uso exclusivo da pessoa ou entidade de destino. Se não é vossa senhoria o destinatário indicado, fica notificado de que a leitura, utilização, divulgação e/ou cópia sem autorização pode estar proibida em virtude da legislação vigente. Se recebeu esta mensagem por erro, rogamos-lhe que nos o comunique imediatamente por esta mesma via e proceda a sua destruição -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.fiware.org/private/fiware-lab-federation-nodes/attachments/20151123/2901e487/attachment.html>
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