IIS X-Forward-For ISAPI Filter
A recent customer issue came up where they were load balancing servers but we unable to get the true client address logged in their IIS logs. They had their servers fronted by a BIG-IP and wh...
Published Sep 23, 2005
Version 1.0
Good points - I'm sold. I'll incorporate the check for internal networks and bypass replacement of the X-Forwarded-For header if the source address is from the ranges specified above.
Since I can't really test this on my setup, if anyone is willing to test out my code changes, I'll be able to post them for everyone to share.
Oh, and I've made a few more optimizations in the code for the cases when X-Forwarded-For headers aren't passed in.
-Joe