prob to setup kerberos

[chevalier]

Hi,

 

I try to setup for a school project a kdc server and two clients :

 

On the kdc server, which I called fred, and the realm is TPKERBEROS.FR which
is running fine:

i setup in /etc/hosts :     192.168.1.100               fred.tpkerberos.fr
fred

                                   192.168.1.101
client.tpkerberos.fr         client

 

I put on each pc the same krb5.conf

 

When I try to do a telnet to the kdc server I have this message :

 

 

telnet -afx fred

Trying 192.168.1.100...

Connected to fred.tpkerberos.fr (192.168.1.100).

Escape character is '^]'.

Waiting for encryption to be negotiated...

 

Negotiation of authentication, which is required for encryption,

has failed.  Good-bye.

 

I don't know what's wrong !

 

Anyone have an idea ?!

 

Regards

 

Fred