BBB                                                                                                                                                                                                                                                      
                                                   192.168.3.x/24                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                              192.168.3.1x                                                                                                                                                                                           
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                              RRR                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                              CCC                                                                                                                                                                                                                                                    
                                  192.168.2.x/24                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                        192.168.2.12x                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                                  NAT
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                             192.168.1.20x                                                                                                                                                 192.168.1.22x                                                             
                                                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                 AAA                                                                                                                                                                                                                                                                 
     192.168.1.x/24