kprop(1M) System Administration Commands kprop(1M)NAMEkprop - Kerberos database propagation program
SYNOPSIS
/usr/lib/krb5/kprop [-d] [-f file] [-p port-number]
[-r realm] [-s keytab] [host]
DESCRIPTIONkprop is a command-line utility used for propagating a Kerberos data‐
base from a master KDC to a slave KDC. This command must be run on the
master KDC. See the Solaris System Administration Guide, Vol. 6 on how
to set up periodic propagation between the master KDC and slave KDCs.
To propagate a Kerberos database, the following conditions must be met:
o The slave KDCs must have an /etc/krb5/kpropd.acl file that
contains the principals for the master KDC and all the slave
KDCs.
o A keytab containing a host principal entry must exist on
each slave KDC.
o The database to be propagated must be dumped to a file using
kdb5_util(1M).
OPTIONS
The following options are supported:
-d
Enable debug mode. Default is debug mode disabled.
-f file
File to be sent to the slave KDC. Default is the
/var/krb5/slave_datatrans file.
-p port-number
Propagate port-number. Default is port 754.
-r realm
Realm where propagation will occur. Default realm is the local
realm.
-s keytab
Location of the keytab. Default location is /etc/krb5/krb5.keytab.
OPERANDS
The following operands are supported:
host
Name of the slave KDC.
EXAMPLES
Example 1 Propagating the Kerberos Database
The following example propagates the Kerberos database from the
/tmp/slave_data file to the slave KDC london. The machine london must
have a host principal keytab entry and the kpropd.acl file must contain
an entry for the all the KDCs.
# kprop-f /tmp/slave_data london
FILES
/etc/krb5/kpropd.acl
List of principals of all the KDCs; resides on each slave KDC.
/etc/krb5/krb5.keytab
Keytab for Kerberos clients.
/var/krb5/slave_datatrans
Kerberos database propagated to the KDC slaves.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Availability │SUNWkdcu │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOkpasswd(1), svcs(1), gkadmin(1M), inetadm(1M), inetd(1M), kadmind(1M),
kadmin.local(1M), kdb5_util(1M), svcadm(1M), kadm5.acl(4), kdc.conf(4),
attributes(5), kerberos(5)SunOS 5.10 31 Oct 2007 kprop(1M)