Irritating Network notification

I have installed the latest version of Norton 360 Premier and I am now getting an irritating network notification message.  It is constantly switching between "You are connected to a private network" and "You are connected to a public network".  My computer is running Windows 7 and has a wireless connection to my home router which is also flagged as "home network".  Is this a Norton bug or a Windows 7 issue?  In either case, is there a way to turn off the notification?