A communication request between a first computer and a second computer is received. At least two network resources in a communication path between the first computer and the second computer are determined. At least one satellite that is in communication with each of the at least two network resources in the communication path is identified, wherein the identified at least one satellite notifies each of the at least two network resources in the communication path of the communication request. Responsive to notifying the at least two network resources of the communication request, the communication request between the first computer and the second computer is initiated.