|  | 
                
                    
                         
                             |  Constants | 
                          
                         
                             |  solicit   | 
                             1 | 
                             Solicit | 
                             
                                  Solicit 
                              | 
                          
                         
                             |  advertise   | 
                             2 | 
                             Advertise | 
                             
                                  Advertise 
                              | 
                          
                         
                             |  request   | 
                             3 | 
                             Request | 
                             
                                  Request  
                              | 
                          
                         
                             |  confirm   | 
                             4 | 
                             Confirm | 
                             
                                  Confirm 
                              | 
                          
                         
                             |  renew   | 
                             5 | 
                             Renew | 
                             
                                  Renew 
                              | 
                          
                         
                             |  rebind   | 
                             6 | 
                             Rebind | 
                             
                                  Rebind 
                              | 
                          
                         
                             |  reply   | 
                             7 | 
                             Reply | 
                             
                                  Reply 
                              | 
                          
                         
                             |  release   | 
                             8 | 
                             Release | 
                             
                                  Release 
                              | 
                          
                         
                             |  decline   | 
                             9 | 
                             Decline | 
                             
                                  Decline 
                              | 
                          
                         
                             |  reconfigure   | 
                             10 | 
                             Reconfigure | 
                             
                                  Reconfigure 
                              | 
                          
                         
                             |  information_request   | 
                             11 | 
                             Information_Request | 
                             
                                  Information_Request 
                              | 
                          
                         
                             |  relay_forw   | 
                             12 | 
                             Relay_Forw | 
                             
                                   Relay_Forw 
                              | 
                          
                         
                             |  relay_repl   | 
                             13 | 
                             Relay_Repl | 
                             
                                   Relay_Repl 
                              | 
                          
                         
                             |  invalid   | 
                             255 | 
                             Invalid | 
                             
                                  Invalid 
                              | 
                          
                         
                             | DEFAULT  | 
                             solicit(1) | 
                             Solicit | 
                             
                                  Solicit 
                              | 
                          
                    
                 
                 |