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Andy_O_4935's avatar
Andy_O_4935
Icon for Nimbostratus rankNimbostratus
Nov 01, 2011

X-Forwarded-for Header Insertion

In a lab setup, I wrote an irule to insert an X-forwarder-for header if one doesn't exist and using snat automap.   The Ip address I see on the webserver is the SNAT (floating) IP address which i...
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Arie's avatar
Arie
Icon for Altostratus rankAltostratus
Nov 01, 2011
Ah - I hadn't caught on to the fact that this header could already exist in your setup.

 

 

Can you grab the packet capture on the web server? That would probably be the best place to see what the LTM is sending. Also, keep in mind that not all web servers will log the X-forwarded-for-header; you may need to configure this.