network1                                                                                                                                                                                                                                                                                                                                                                                                     
     192.0.2.0/16                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                192.0.2.4                                                                                                                    192.0.2.2                                                                                                  192.0.2.3            
                                                                                                                                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                           node-1                                                                                                                                            node2                                                                                                      node3