I cannot share files from my computer to any other computer
 
                                                
                                                
                                                
                                                
                                            
                                                                                Hello,
I own a server that houses DNS. I use this server to ping other server and client machines. However, no machine can ping my server. Because of this, clients cannot ping the server and server cannot ping client systems. Moreover, I cannot share files from my computer to any other. What could have gone wrong?
Thank you.
 
                                            
                                            
                                            
                                         
		 
 
                                         
                                             
                                                         
                                                            







