Abstract: Methods, systems, and storage mediums that can allow for automatic re-routing of network traffic in software-defined networks. In some examples, instructions can be provided to network switches in a software-defined network to initially route network traffic along a first flow route. The instructions can further instruct the network switches to automatically re-route the network traffic along a second flow route at a later time.

Abstract: Methods, systems, and storage mediums that can allow for automatic re-routing of network traffic in software-defined networks. In some examples, instructions can be provided to network switches in a software-defined network to initially route network traffic along a first flow route. The instructions can further instruct the network switches to automatically re-route the network traffic along a second flow route at a later time.

Abstract: Example embodiments disclosed herein relate to use of a network controller to determine or create a network port profile for a virtual machine snapshot. In one example, the network controller receives a request from a virtual machine manager to create a network port profile for a virtual machine associated with a virtual machine identifier. In the example, a network port profile is created based on the virtual machine identifier. In the example, the network port profile includes port information about a virtual machine port associated with the virtual machine identifier, a virtual switch associated with the virtual machine port, and a physical switch port associated with the virtual switch.

Abstract: A user device may be self-registered in a network where it may be determine if the user device was previously registered and marked for deletion; and if the user device was previously registered and marked for deletion, access to the network may be granted or denied depending on whether the user device was previously registered and marked for deletion.

Abstract: A user of a user device may be verified based on user credentials. The user device may be self-registered in a network. After a predetermined period of time, a re-verification timer may be implemented to re-verify credentials of a user of a user device.

Abstract: A user device may be self-registered in a network. A Quick Response (QR) code may be generated and provided to a user device. The QR code may have encoded thereon a credential of a user of a user device. The credential in the QR code may facilitate a device to be self-registered in a network.