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
NimbostratusSorry EmBee
I get lost
For now all requestes are coming from Internet side and I do see Kerberos Negotiate...
So with things like TMG/ISA server you could send NTLM credentials and it would "hop" the authentication on the back-end using Kerberos delegation. This is made possible by authentication proxies in the case of Exchange (rpcproxy.dll).
This is almost when we are trying to achieve... If possible NTLM would be sufficient but seems that our browser doesn't start a NTLM nego but well a Kerberos nego...
When looking at headers when using ISA we can only see NTLM headers never Kerberos nego
Regards
