HI
The kooboo cms 3.0 have deep consider about this problem. There have a "Url redirects" function to deal with this case. Please go to the menu "System\Url redirects", add the record like:
Input Url: 564645/some-article.aspx (The old url)
Output Url: Articles (The target url)
Redirect Type: 301 (302)
After that, the request "http://localhost/564645/some-article.aspx" will be redirect to "http://localhost/Articles".
Furthermore, you can also use the regular pattern expression.
BTW, if you do not have a expect result, please edit the file of "routes.config", remove these lines and restart the site.
<add name="aspx" url="{*allaspx}">
<constraints allaspx =".*\.(aspx)(/.*)?" />
</add>
Regards,
Jifeng Huang
Kooboo Team
Microsoft ASP.NET MVP