Hi All, Am failing to find a good tutorial on how to setup a 3+ node cluster using GRE tunneling. Does anyone have an idea / link / blog ? We're looking at 1x controller, 1x network node, 3x compute node for a poc running GRE.. Our current setup is a FlatNetwork. Thanks! Alex -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20141210/030a1782/attachment.html>