We are using CAS 3.1  with Kerberos authentication at  a US Government 
site  quite sucessfully for the last 2 or 3 years .

     Recently, we got a request  to use NTLM for users not on the network

     In other words, use  Kerberos as the primary authentication  but if that 
fails  use NTLM as a fallback.

     I can  get  CAS to work with Kerberos or   with NTLM  but never  both in 
the scenario desired

         Kerberos first , NTLM second

      The two  beans SpnegoCredentialsAction and 
SpnegoNegoticiateCredentialsAction  each have  a boolean propery    “ntlm”.  If 
they are set to true, Ntlm authentication is done.  If they are set to false , 
Kerberos is done.
 
       I have tried wiring the two set of beans twice .  One set of beans with 
ntlm property set to true and  the second set to false
        The two sets of  beans areprocessed   write after each other in the web 
flow.

        What happens   is the   properties of the last set of beans are used.
      What I want is   Kerberos authentication attempted first.
            If that fails, try NTLM
         Thanks!

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