Kerberos 5 client - didn't get a ticket

[Someone]

Hi,

I am using kerberos 5 on FreeBSD 4.5 as a client, it authenticates to a 
w2k KDC. Strangely with FreeBSD when I login using SSH or console login 
I don't get a ticket, this is the output of k5list:

bash-2.05a$ k5list
k5list: No ticket file: /tmp/krb5cc_XXXX

With a Linux client it works perfectly, I get a ticket... Does anyone 
know why or have an idea ??

Regards