Kerberos with Windows DC and embedded device

[sandypossible@gmail.com]

One more additional info. Embedded device has MIT Kerberos, and it
wants to use Windows KDC

sandypossi... at gmail.com wrote:
> Hi all,
>
> I am trying to make an embedded device part of the windows domain and
> use windows DC as KDC for my embedded divice. I am using GSS API for
> this purpose
>
> * How can we get the TGT for the server programatically ( transperently
> )  with out user intervention ?
>
> * If the device restarts, then do I need to store the TGT in persistent
> memory ?
>
> * If I am not wrong, microsoft adds the PAC data which no limitation of
> size. I have memory constraints. Is it required to store the TGT in non
> volatile memory ? I need this info since I am trying to find in case if
> the embedded device reboots ,then do I need to store the TGT in non
> volatile memory or I can get it again after the device comes up.
>
> * Assuming that a client is accessing services on embedded device via
> Kerberos and there is already  a successful kerberos session is
> established. If at this point, if the embedded  device reboots and the
> device gets TGT again, will it alter the communication in any way ?
> 
> Could anybody please respond to these queries? 
>  
> Regards