I would like to know, if it is possible to pass a Kerberos ticket via
RADIUS to the client.
There has been a description of this idea on the newsgroup

* the radius server sends the same challenge to the kdc, as
preauthentication data,
* the kdc sends the correct resp, plus the user's tickets,
back to the radius server.
* the radius server forwards the tickets back to the client[...]

The posting is rather old, so does anyone know, if this idea or, at
least, something similar to this idea has been implemented or
concretized yet?