A method of providing a service by a communication network is provided. According to one embodiment, the method includes the step of initiating the provision of the service to a first node. The method also determines if a condition is met for the first node. The method suspends the provision of the service if it is determined that the condition for the first node is not met. The method determines if the condition has been met by the first node and resumes the service provided by the communication network if it is determined that the condition for the first node is met.