Forum Discussion
ndaems_145583
Nimbostratus
NimbostratusNTLM Authentication - Windows Integrated 401 Challenge
Dear All,
I'm trying to replace an ISA server by a BIG IP solution
At present the ISA server is doing an authenticatin on all listener (Virtual Server).
Authentication is based on NTLM...
ndaemsNimbostratus
NimbostratusHi rabbit,
Ok so it means there is no way to do a transparent identification on BIG IP if there is no authenication at the backend...
Today the best example is as follow: 1) we have a apache website with a form based-auth
When we tried to access this webpage from Internet the ISA server do a Pre-Auth (trasparent with Windows Integrated Auth - NTLM). Once authenticated on the ISA's listener we are then redirected to the backend on which we need to supply the credentials...
This allow us to do a first transparent filter and be sure that user are authenticated in the DMZ before sending them to the internal network...
