Last Modified: Apr 10, 2019
Opened: Oct 07, 2015
Related AskF5 Article: K36390254
Using the HTTP filter, NTLM authentication might fail if an early server response is received.
User cannot upload attachment to backend server using NTLM auth.
Using TMOS v10.2.4 HF12: If the system is in the middle of sending the request body to server, and at this time the server responds (with the response header) without waiting for the entire request body to arrive, this is considered as an early server response.
This bug is present only in TMOS v10.2.4 HF12. The behavior is now the same as later versions of the software.