In gossip sleep protocol, network performance is enhanced based on energy resource. But energy conservation is achieved with the reduced throughput. In this paper, it has been proposed a new protocol for mobile ad hoc network to achieve reliability with energy conservation. Based on the probability (p) values, the value of sleep nodes is fixed initially. The probability value can be adaptively adjusted by remote activated switch during the transmission process. The adaptiveness of gossiping probability is determined by the packet delivery ratio.