IIS 7 and Above
Application Request Routing (ARR)
Configure Request Header Authentication in Nexus with IIS
Re: Configure Request Header Authentication in Nexus with IIS
Nov 14, 2016 07:22 AM|Yuk Ding|LINK
Based on my understanding, IIS won't add any request header during the redirect. You could try to build a web application with windows authentication and an virtual directory with anonymous authentication under default website. If you redirect the url from
your web application to virtual directory, the popup for user credential will even not show up. It means that IIS will not add any request header or authenticate anybody but just relay the request to the target URL during the redirect.
This link could help you understand the pipeline of URL rewrite module: