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
CX_280703's avatar
CX_280703
Icon for Nimbostratus rankNimbostratus
Oct 01, 2017

I am also seeing the error: TCL error: bad sid value length but only for Firefox and intermittently. I can recreate the issue by creating a new profile in FF and then trying the NTLM auth, and it fails with the TCL error, if I close the window and try again it works. Anyone have issues with Firefox???