Abstract: A system, method, and computer program product are provided for multiple orchestrator service fulfillment. In use, a first orchestrator receives a request to fulfill a service. The first orchestrator divides the service into a plurality of sub-services, and selects a second orchestrator to fulfill one or more of the plurality of sub-services. The first orchestrator then sends to the second orchestrator a request to fulfill the one or more of the plurality of sub-services.

Abstract: A method for establishing a self-organized emergency mobile core in a cellular communication network, the cellular communication network having a core element. The method includes the step of storing program code for implementing core network functionality on at least one stationary network element of the cellular communication network allowing to host virtual network functionality. The core network functionality remains inactive when the core element is available. The method includes the steps of detecting an emergency event within the cellular communication network resulting in an unavailability of the core element, and starting operating the core network functionality in order to establish a self-organized emergency mobile core in response to the detected emergency event.

Abstract: A method for facilitating participation of an intermediary network device in a security gateway communication including: establishing a secure channel between the intermediary network device and a security gateway; transmitting a virtual machine instantiation command generated by software running in the security gateway to the intermediary network device; instantiating a virtual machine on the intermediary network device; when establishing a secure communication session between the at least one base station and the core network portion via the security gateway for the first time, establishing an Internet Key Exchange communication between the virtual machine and the security gateway and transmitting session keys from the security gateway to the virtual machine during the Internet Key Exchange communication; establishing an IPsec tunnel between the virtual machine and the security gateway.

Abstract: A system, method, and computer program product are provided for deploying a disk image in a communication network, based on network topology. In use, a disk image to be distributed in association with a communication network is identified, the communication network including a plurality of datacenters. Additionally, one or more of the plurality of datacenters in which to distribute the disk image are identified, based on one or more network topology characteristics associated with the communication network. Further, the disk image is distributed to the identified one or more of the plurality of datacenters. Still yet, a list indicating all of the plurality of datacenters that contain the disk image is sent to the plurality of datacenters.

Abstract: A system, method, and computer program product are provided for testing a network service associated with a communications network. In use, a network service to be tested is identified, the network service including at least one network service associated with a communication network. Further, test criteria associated with the network service to be tested is identified. Additionally, a test scenario is generated for testing the network service based on the testing criteria.

Abstract: A method for facilitating the establishment of a virtual private network in a cellular communication network comprising the steps of: arranging a network interface device in close proximity to a plurality of antennas; identifying an access request from a client device to establish a virtual private network connection through a core network portion by means of the network interface device; determining application information from the client device by means of the net-work interface device; and comparing the application information to a network information of the core net-work portion to determine whether the application information matches the net-work information by means of the network interface device.

Abstract: A method for facilitating participation of an intermediary network device in a security gateway communication including: establishing a secure channel between the intermediary network device and a security gateway; transmitting a virtual machine instantiation command generated by software running in the security gateway to the intermediary network device; instantiating a virtual machine on the intermediary network device; when establishing a secure communication session between the at least one base station and the core network portion via the security gateway for the first time, establishing an Internet Key Exchange communication between the virtual machine and the security gateway and transmitting session keys from the security gateway to the virtual machine during the Internet Key Exchange communication; establishing an IPsec tunnel between the virtual machine and the security gateway.

Abstract: A method for establishing a self-organized emergency mobile core in a cellular communication network, the cellular communication network having a core element. The method includes the step of storing program code for implementing core network functionality on at least one stationary network element of the cellular communication network allowing to host virtual network functionality. The core network functionality remains inactive when the core element is available. The method includes the steps of detecting an emergency event within the cellular communication network resulting in an unavailability of the core element, and starting operating the core network functionality in order to establish a self-organized emergency mobile core in response to the detected emergency event.

Abstract: A method for facilitating the establishment of a virtual private network in a cellular communication network comprising the steps of: arranging a network interface device in close proximity to a plurality of antennas; identifying an access request from a client device to establish a virtual private network connection through a core network portion by means of the network interface device; determining application information from the client device by means of the net-work interface device; and comparing the application information to a network information of the core net-work portion to determine whether the application information matches the net-work information by means of the network interface device.