I have PPP over Ethernet connection at home, so I have a dial up connection set up which comes up every time when I log in, so I can connect to the net by clicking on it. This works fine, but now I got a router which does the connection automatically, so there is no need for the dial up networking connecting window to come up.

Nevertheless it comes up everytime when I log in regardless of the living net connection already established by the router. It does not cause any error I only have to cancel the dialog, but it's a nuisance and I can't find any setting to make it stop.

Of course, I could remove the networking connection altogether, but I'd rather keep it, so I don't have to create it again if sometimes I need to connect to the net directly without the router.

Is there a way to stop the connection dialog from coming up without removing the networking connection?