Hi;

I had a portal which i developed from scratch and it stayed online for a while.
Now, i'm using DNN (which is working great) on the same domain.

The issue is:
A lot of web sites out there has links to artciles and other stuff on our portal, and of course, differents search engines as well.

When somebody find let's say an image gallery on our portal using Google they get:
http://www.ourdomain.com/gallery
But now that we are using DNN, the new URL is:
http://www.ourdomain.com/Gallery/tabid/92/Default.aspx

So, when the user click on that old url he will get that ugly ASP.NET error page:

Server Error in '/' Application.
The resource cannot be found.
Description: HTTP 404. The resource ...

So, my question here is how can i fix that?
Is that i way to auto redirect all broken links to the home page or setup a (nice) custom page (for each portal) telling the user to go to the Home Page?
(Just remembering, i'm not talking about Google or search engines out there but a lot of other web sites where people add links manually.)

Hope somebody can help me with that.
Thanks in advance.

First of all, thanks a lot. It will do the trick.
But what about the 404 error page? Is there a place on DNN where i can set it up without changing the web.config?
Because i believe too many changes on scripts will make upgrades more dificult.

Got it all. Thanks a lot guys!!!