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IIS Reverse Proxy - Broke Images

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Hello,

I setup an IIS 8 Reverse Proxy with URL Rewrite per the instructions here: https://kb.paessler.com/en/topic/44613-using-windows-iis-as-ssl-proxy-for-prtg

I have set everything up exactly as it shows and I'm able to access the site. However, all of the images are broken (pretty much all formatting is lost). I have attempted to setup outbound rewrite rules that result in a 404. One thing I noticed is if I view the source and attempt to access the file via the FQDN mentioned in the rewrite I get a 404. I'm able to login but images are broken. If anyone can shed some light on this I'd GREATLY appreciate it. Thanks!

broke iis images reverse-proxy

Created on Nov 6, 2015 3:12:34 AM by  capodac (1) 1



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Hi,

could you activate failed request tracing in IIS?
What results do you get?

Created on Nov 9, 2015 12:38:39 PM by  Konstantin Wolff [Paessler Support]



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Did that and it wasn't showing anything. I found that disabling the Output Cache resolved the issue.

Created on Nov 9, 2015 3:24:48 PM by  capodac (1) 1



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Hi,
Thank you for the hint, I'll update the article accordingly.

Created on Nov 9, 2015 3:28:12 PM by  Konstantin Wolff [Paessler Support]



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