It seems we can’t go more than a couple of weeks without someone making another product announcement related to software defined networks (SDNs). A couple of weeks ago, VMware announced its NSX network virtualization platform at its user conference, VMworld. Along with the platform, VMware highlighted a number of NSX partners, one of which was Juniper Networks.
This week, Juniper took the covers off it’s own SDN controller by announcing the general availability of its Contrail controller. While Juniper’s vision matches that of VMware’s software defined data center, the approach from Juniper is markedly different than that of VMware. In addition to being a direct competitor to NSX, the Contrail controller is a completely standards-based controller that uses OpenStack as the orchestration protocol, whereas NSX is more of a proprietary platform meant for VMware-only environments.