A P2P is a method that can share and exchange on digital resources through a direct connection on personnel without a central server. In this paper, Although the P2P application that uses our proposed framework should obtain one or more IP addresses of the neighbor peers manually, after instantiate, the application can do its job while maintaining connection to the network continuously and automatically. To evaluate our proposed scheme, we measured and analyzed the time for a peer to reconnect to the network when the mediating peer fails and the network isolation occurs.