I am assuming you are usng ARR as the proxy here and URL rewrite in the oubound rewriting. When you test with Live Headers was this done directly from your browser to the Sharepoint server or to the ARR server ?
If either, one thing we are not seeing here are the proxy request headers from the ARR server or the Response headers from sharepoint when the request is proxied. I am noting this becuse the Sharepoint server response ( compressed or not ) is dependent
on the client asking for it the Accept-Encoding header and that may be different in direct vs proxied.
richma
1100 Posts
Microsoft
Re: URL Rewrite Outbound Rules w/ Compression
Jul 01, 2010 11:35 AM|richma|LINK
@jedobray
I am assuming you are usng ARR as the proxy here and URL rewrite in the oubound rewriting. When you test with Live Headers was this done directly from your browser to the Sharepoint server or to the ARR server ?
If either, one thing we are not seeing here are the proxy request headers from the ARR server or the Response headers from sharepoint when the request is proxied. I am noting this becuse the Sharepoint server response ( compressed or not ) is dependent on the client asking for it the Accept-Encoding header and that may be different in direct vs proxied.
If you the Sharepoint Server is running on IIS 7.0 you could gather Failed Request tracing to see the Inbound/Outbound headers of the proxied request http://learn.iis.net/page.aspx/266/troubleshooting-failed-requests-using-tracing-in-iis-7/
If an IIS 6.0 you could traced this Network monitor.
If I am missing something in your configuration please let us know.
thanks
Richard