[question]ticket forwading problem... help!!!!

[나윤성]

Our system usind kerberos-1.3.1

But 'rlogin -f' or 'rlogin -F' option occurs error!!!

<example>

[dev1:/tmp/krb5-1.3.1/doc] kinit -f skyhawk
Password for skyhawk at NAVER.COM:

[dev1:/tmp/krb5-1.3.1/doc] rlogin -F -x -l account hostname
kcmd: Error getting forwarded creds
Trying krb4 rlogin...
krb_sendauth failed: You have no tickets cached
[dev1:/tmp/krb5-1.3.1/doc]

How solve this problem....-_-