Go to http://wiki.werdn.us/test/view/Discussion_Page

The header shows what should be the ip which created the post. In fact, it is *the reader* ip. You can view the expected user in the wikitext as wiki-signatures.
If you go to the post history you can verify that the given header ip is wrong.

Version: unspecified
Severity: enhancement
URL: http://wiki.werdn.us/test/view/Discussion_Page