4.7. "Illegal cross-realm ticket"

This means that you were using transitive cross-realm authentication and
that the authentication path wasn't valid.

Question 2.15 explains in greater detail how to configure transitive
cross-realm authentication. Note that currently you need to set up your
configuration file correctly on every application server, since currently it
is the application servers that enforce this restriction. In the next
version of the Kerberos protocol it will be possible to have the KDC do the
transitive realm check.

Top Document: Kerberos FAQ, v2.0 (last modified 8/18/2000)
Previous Document: 4.6. "Message stream modified"
Next Document: 4.8. "Couldn't authenticate to server: Bad sendauth version was sent"

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Send corrections/additions to the FAQ Maintainer:
Ken Hornstein <kenh@cmf.nrl.navy.mil>

Last Update September 05 2008 @ 00:14 AM