telnetd: Authorization failed

[Antoine Jacoutot <ajacoutot@dioranews.com>]

Hi :)

I'm having a hard time trying to telnet to my server using heimdal 
authentication.
telnetd is launched wia inetd with the following line:

telnet  stream tcp nowait root /usr/libexec/telnetd telnetd -k -a user

Now, I can login on the local console with no problem, but if I want to 
connect using telnet, here is what I get:

$ kinit -f
username@DOMAIN.COM's Password:
$ telnet server.domain.com
Trying 172.16.20.31...
Connected to server.domain.com.
Escape character is '^]'.
telnetd: Authorization failed.
Connection closed by foreign host.

Any idea what I'm missing ?
Thanks.

Antoine
ps: if you need more information, I can send you a debug output of telnetd