Greetings all, We at Cumulus Networks have posted the latest installment of virtual demos using RDO OpenStack. Previously released, Part I uses a simple two leaf setup using Layer-2 + MLAG and the Cumulus ML2 mechanism driver and Linux bridge: https://support.cumulusnetworks.com/hc/en-us/articles/215832697 Newly released, Part II uses leaf-spine with a virtual router and is entirely Layer-3 to the RDO hosts using quagga, BGP unnumbered, and Linux bridge: https://support.cumulusnetworks.com/hc/en-us/articles/216634868 Feel free to take a look as this is a community-supported demo, and mirrors to physical deployments, since it’s Just Linux in the entire rack. Enjoy, and looking forward to your feedback! :-) Regards, Andrius Benokraitis ISV Partner Alliance Manager Cumulus Networks m: +1 919 741 0141