Turn /node off but keep aliases I want my node page turned off.  I don't want mysite/node/3 to work.  I want it to display 404.  I tried rabbit hole and it worked but the problem ws that it also stopped the aliases from working.

Is there a solution where I can turn off the node/whatever but keep my aliases?
I'm guessing you're on drupal 7? 

Rather than trying to disable/show a 404 you could install this module:
https://www.drupal.org/project/globalredirect

That will make it so that if anyone tries to access one of the "node/*" urls they will be automatically be redirected to the proper alias of the page. Would that work for what you need?