How to use FAST in TGS requests

[Greg Hudson]

On Wed, 2009-05-27 at 14:32 +0530, Srinivas Cheruku wrote:
> How can I use client code to get service ticket using FAST?

My understanding is that we have not implemented FAST for TGS-REQs yet.
(We did implement using a subkey for TGS-REQs as an intermediate step,
which uncovered four different interoperability problems in three
different Kerberos implementations.)