Syntax:
 
               		 
               		allow unauthenticated clients=unauthenticated-clients-option
 
               	   
            	 
            
               Parameters:
 
               		 
               		
               
                   
                     			  
                     			  
                     			 
                      
                        				
                         
                           				  
                           | unauthenticated-clients-option | If this is set to “yes”, clients may connect without a client certificate, or with a client certificate which is not registered
                              with 
                              					 Enterprise Server. (If the client sends a certificate, it must still be signed by a Certificate Authority in the DCAS listener's CA root file.) | 
 
                        			 
                      
                     		  
                  
                 
               	 
              
            	 
            
               Properties:
 
               		 
               		
               
                   
                     			  
                     			  
                     			 
                      
                        				
                         
                           				  
                           | Default: | Require a registered client certificate | 
 
                        			 
                      
                     		  
                  
                 
               	 
              
            	 
             
               		
               Note: Enabling this option is a security risk, but restores the behavior of earlier versions of 
                  		  Enterprise Server. Customers using DCAS and upgrading from an earlier version may wish to set this option for backward compatibility until
                  they have an opportunity to assess the security of their DCAS configuration. See the topic 
                  		  DCAS Security for more information.