Manhtuyen2
Sep 18, 2020Nimbostratus
Bad Request when access through BIG IP
Hi All,
We have an internal website published via BIG IP. The scenarios we have as below:
- Access direct to the website "https://internalweb.com/index.html?keysearch=test%20search" => OK
- Access to the website through BIG IP "https://f5web.com/index.html?keysearch=test%20search" => Bad Request - HTTP Error 400. The request is badly formed.
I've check the request F5 sent to the backend server in the error case, seems like F5 decoded the URI and sent the request "https://f5web.com/index.html?keysearch=test search" to backend server.
Does anyone have advice which settings i can modify to fix this issue?