port 135,445 ?

Port 135 : epmap
port 445 : microsoft-ns

My server drops ton of packages to port 135, 445 to my server. Oh man it mean I will pay for ton of unwanted packages for my bandwidth usage ?

Can any one explain what those ports for ? My server is Unix, and what happen if my server is Windows and have no firewall ?

thanks

 

 

 

 

Top