What is main difference between X-Forwarded-For (No Via) and X-Forwarded-For (+ Via)
Information
Summary: |
How to differentiate what is main difference between X-Forwarded-For (No Via) and X-Forwarded-For (+ Via) |
Environment: |
Product: Loadmaster Version: Any Platform: Any Application: IIS |
Question/Problem Description: |
Which option to use X-Forwarded-For (No Via) or X-Forwarded-For (+ Via) |
Steps to Reproduce: | |
Error Message: | |
Defect Number: | |
Enhancement Number: | |
Cause: | |
Resolution: |
The difference is that the header is slightly different. With +VIA you are seeing the proxy address used to inject the header as part of the request, indicating from where (via) the header was injected. With no VIA, you just have the X-Forwarded-For header with no indication of where this header was injected. With +VIA With No VIA
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Workaround: | |
Notes: | How to Add an X-Forwarded-For Header and Configure IIS Logging |