Hello everyone,

Please help me reproduce this issue, which I am having at a customer and are able to reproduce on a new install.

I am running my site on IIS 7.5. The site Application Pool have Managed Pipeline Mode set to Classic.

Please follow these steps:

1. Unzip umbraco_403.zip to a directory
2. Give NETWORK SERVICES full access to that directory
3. Create a new IIS website for that folder with the hostnames site1.local and site2.local
4. Add site1.local and site2.local to your hosts file pointing to 127.0.0.1
5. Create a new empty SQL Server Database
6. Add the connectionstring to umbracoDbDSN in web.config
7. Edit the config/umbracoSettings.config and set useDomainPrefixes to "true"
8. Open your website at http://site1.local and run the install wizard
9. In the umbraco settings section, create two document types, "home" and "page" and create matching templates
10. For the "home" doctype, add a bodyText property of the type RichText Editor and allow "page" to be created as a child under this doctype
11. for the "page" doctype, add a bodyText property of the type RichText Editor and allow "page" to be created as a child under this doctype
12. In the "home" and the "page" templates, add an umbraco:item for the field bodyText
13. Create the following page structure:
    Site1 (doctype: home, hostname: site1.local)
    - Page1 (doctype: page)
    - Page2 (doctype: page)
    Site2 (doctype: home, hostname: site2.local)
    - Page1 (doctype: page)
    - Page2 (doctype: page)
    - - Page2.1 (doctype: page)
14. Edit the "Site1/Page1" page bodyText content field, and add the following text: Here is a link to Site2 Page1 and another link to Site2 Page2.1.
15. Create a link to Site2 Page1 and Site2 Page2.1 in the text just added, using the TinyMCE Add/Edit link dialog
16. Publish all pages and child pages
17. View http://site1.local/page1.aspx in your browser

I did the exact steps described above, and the HTML rendered in my browser for Site1.local/page1.aspx is the text on the page with two links, the first link is linking to http://site2.local/page1.aspx as it should, but the other link is linking to /page1/page2.1.aspx which does not exist on the current domain of the page we are currently looking at (site1.local)

My test shows that links between sites on different domains linking to a page on a level higher than level 2 will not include the domain name when {localLink<nodeId>} is replaced.

Another interesting and related thing to notice, is the links generated for each page in the Generic Properties tab. Log in to umbraco at http://site1.local/umbraco/umbraco.aspx:

For the Site2 / Page2 page there are two links:
- Link to document: http://site2.local/page2.aspx
- Alternative Links: http://site2.local/page2.aspx

For the Site2 / Page2 / Page2.1 page there are two links:
- Link to document: /page2/page2.aspx
- Alternative Links: http://site2.local/page2/page2.1.aspx

It seems that below the second level in the navigation umbraco doesn't recognize that the domain for the page is not the same as we are currently at, which causes the first link to be wrong.

Can anyone please reproduce this and confirm this imo very serious bug?

All the best
Dennis Milandt