[\fB\-c\fP \fIcache_name\fP]
[\fB\-n\fP]
[\fB\-S\fP \fIservice_name\fP]
+[\fB\-I\fP \fIinput_ccache\fP]
[\fB\-T\fP \fIarmor_ccache\fP]
[\fB\-X\fP \fIattribute\fP[=\fIvalue\fP]]
[\fIprincipal\fP]
.sp
As of release 1.8, the MIT Kerberos KDC only supports fully
anonymous operation.
+.UNINDENT
+.sp
+\fB\-I\fP \fIinput_ccache\fP
+.INDENT 0.0
+.INDENT 3.5
+Specifies the name of a credentials cache that already contains a
+ticket. When obtaining that ticket, if information about how that
+ticket was obtained was also stored to the cache, that information
+will be used to affect how new credentials are obtained, including
+preselecting the same methods of authenticating to the KDC.
+.UNINDENT
+.UNINDENT
+.INDENT 0.0
.TP
.B \fB\-T\fP \fIarmor_ccache\fP
Specifies the name of a credentials cache that already contains a