What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general.

Learn more

PRTG Network Monitor

Intuitive to Use. Easy to manage.
More than 500,000 users rely on Paessler PRTG every day. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free Download

Top Tags


View all Tags

IIS Reverse Proxy - Broke Images

Votes:

0

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



3 Replies

Votes:

0

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]



Votes:

0

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



Votes:

0

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]




Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.