Leveraging BIG-IP APM for seamless client NTLM Authentication

Many customers express interest to use F5 Access Policy Manager for transparent seamless authentication for their users.  There are a couple of leading use cases that drive that desired behavior: ...
Published Jul 22, 2014
Version 1.0
BIG-IP Access Policy Manager (APM)
microsoft
ntlm
security
Michael_Koyfma1's avatar
Michael_Koyfma1
Icon for Cirrus rankCirrus
Mar 06, 2015
@J Navarro - this error means that the NTLM authentication could not be performed for whatever reason. Please do open a support case to troubleshoot it - or double-check that your NTLM account is setup properly, etc. You might want to check tcpdump as well during the authentication process to see what is happening.