So I created my test environment locally, 1 Linux KDC machine, 1 Linux
apache web server w/ Mod_auth_kerb and 1 Windows XP machine to act as a
client. Now I set this all up on Friday and then I was able to connect
with, using the tickets that I obtained from Kerberos for Windows. IE would
actually prompt me with the KFW window for the principals password and then
it would send the correct negotiate header. Now I was able to verify this
through use of Wireshark, so I actually saw the negotiate header getting
returned from both browsers.

Today though, when I try to connect with IE, it doesn't sync with KFW at
all. It just populates the negotiate header on its own which fails. This
is simply a test environment so I don't have any full blown domains setup.
I'm not quite sure how it happened but what would I needed to do to have IE
use KFW for its negotiate, if its even possibly.

Much appreciated,

Matthew Devine