Hi guys, We read carefully cloudstack documentation to activate gre isolation on kvm nodes. First issue we found is: "ovs" does not appear in "service network provider". Second issue we found : the gre tunnel betweten kvm nodes is not automatically created also after migrating a vm ; so a vm on first node cannot ping a vm on second node.
We solved manually creating gre tunnel between kvm nodes. Any suggestion is accepted. Regards Ignazio and Gianpiero
