diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:15 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:15 -0400 |
| commit | 253e67c8b3a72b3a4757fdbc5845297628db0a4a (patch) | |
| tree | adf53b66087aa30dfbf8bf391a1dadb044c3bf4d /static/netbsd/man8/iprop.8 | |
| parent | a9157ce950dfe2fc30795d43b9d79b9d1bffc48b (diff) | |
docs: Added All NetBSD Manuals
Diffstat (limited to 'static/netbsd/man8/iprop.8')
| -rw-r--r-- | static/netbsd/man8/iprop.8 | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/static/netbsd/man8/iprop.8 b/static/netbsd/man8/iprop.8 new file mode 100644 index 00000000..bb58f94b --- /dev/null +++ b/static/netbsd/man8/iprop.8 @@ -0,0 +1,195 @@ +.\" $NetBSD: iprop.8,v 1.7 2023/06/19 21:41:44 christos Exp $ +.\" +.\" Id +.\" +.\" Copyright (c) 2005 Kungliga Tekniska Högskolan +.\" (Royal Institute of Technology, Stockholm, Sweden). +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" 3. Neither the name of the Institute nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.Dd May 24, 2005 +.Dt IPROP 8 +.Os +.Sh NAME +.Nm iprop , +.Nm ipropd-master , +.Nm ipropd-slave +.Nd propagate transactions from a Heimdal Kerberos master KDC to slave KDCs +.Sh SYNOPSIS +.Nm ipropd-master +.Oo Fl c Ar string \*(Ba Xo +.Fl Fl config-file= Ns Ar string +.Xc +.Oc +.Oo Fl r Ar string \*(Ba Xo +.Fl Fl realm= Ns Ar string +.Xc +.Oc +.Oo Fl k Ar kspec \*(Ba Xo +.Fl Fl keytab= Ns Ar kspec +.Xc +.Oc +.Oo Fl d Ar file \*(Ba Xo +.Fl Fl database= Ns Ar file +.Xc +.Oc +.Op Fl Fl slave-stats-file= Ns Ar file +.Op Fl Fl time-missing= Ns Ar time +.Op Fl Fl time-gone= Ns Ar time +.Op Fl Fl detach +.Op Fl Fl version +.Op Fl Fl help +.Nm ipropd-slave +.Oo Fl c Ar string \*(Ba Xo +.Fl Fl config-file= Ns Ar string +.Xc +.Oc +.Oo Fl r Ar string \*(Ba Xo +.Fl Fl realm= Ns Ar string +.Xc +.Oc +.Oo Fl k Ar kspec \*(Ba Xo +.Fl Fl keytab= Ns Ar kspec +.Xc +.Oc +.Op Fl Fl time-lost= Ns Ar time +.Op Fl Fl detach +.Op Fl Fl version +.Op Fl Fl help +.Ar master +.Sh DESCRIPTION +.Nm ipropd-master +is used to propagate changes to a Heimdal Kerberos database from the +master Kerberos server on which it runs to slave Kerberos servers +running +.Nm ipropd-slave . +.Pp +The slaves are specified by the contents of the +.Pa slaves +file in the KDC's database directory, e.g.\& +.Pa /var/heimdal/slaves . +This has principals one per-line of the form +.Dl iprop/ Ns Ar slave Ns @ Ns Ar REALM +where +.Ar slave +is the hostname of the slave server in the given +.Ar REALM , +e.g.\& +.Dl iprop/kerberos-1.example.com@EXAMPLE.COM +On a slave, the argument +.Fa master +specifies the hostname of the master server from which to receive updates. +.Pp +In contrast to +.Xr hprop 8 , +which sends the whole database to the slaves regularly, +.Nm +normally sends only the changes as they happen on the master. +The master keeps track of all the changes by assigning a version +number to every transaction to the database. +The slaves know which was the latest version they saw, and in this +way it can be determined if they are in sync or not. +A log of all the transactions is kept on the master. +When a slave is at an older version than the oldest one in the log, +the whole database has to be sent. +.Pp +The log of transactions is also used to implement a two-phase commit +(with roll-forward for recovery) method of updating the HDB. +Transactions are first recorded in the log, then in the HDB, then +the log is updated to mark the transaction as committed. +.Pp +The changes are propagated over a secure channel (on port 2121 by +default). +This should normally be defined as +.Dq iprop/tcp +in +.Pa /etc/services +or another source of the services database. +The master and slaves +must each have access to a keytab with keys for the +.Nm iprop +service principal on the local host. +.Pp +There is a keep-alive feature logged in the master's +.Pa slave-stats +file (e.g.\& +.Pa /var/heimdal/slave-stats ) . +.Pp +Supported options for +.Nm ipropd-master : +.Bl -tag -width Ds +.It Fl c Ar string , Fl Fl config-file= Ns Ar string +.It Fl r Ar string , Fl Fl realm= Ns Ar string +.It Fl k Ar kspec , Fl Fl keytab= Ns Ar kspec +keytab to get authentication from +.It Fl d Ar file , Fl Fl database= Ns Ar file +Database (default per KDC) +.It Fl Fl slave-stats-file= Ns Ar file +file for slave status information +.It Fl Fl time-missing= Ns Ar time +time before slave is polled for presence (default 2 min) +.It Fl Fl time-gone= Ns Ar time +time of inactivity after which a slave is considered gone (default 5 min) +.It Fl Fl detach +detach from console +.It Fl Fl version +.It Fl Fl help +.El +.Pp +Supported options for +.Nm ipropd-slave : +.Bl -tag -width Ds +.It Fl c Ar string , Fl Fl config-file= Ns Ar string +.It Fl r Ar string , Fl Fl realm= Ns Ar string +.It Fl k Ar kspec , Fl Fl keytab= Ns Ar kspec +keytab to get authentication from +.It Fl Fl time-lost= Ns Ar time +time before server is considered lost (default 5 min) +.It Fl Fl detach +detach from console +.It Fl Fl version +.It Fl Fl help +.El +Time arguments for the relevant options above may be specified in forms +like 5 min, 300 s, or simply a number of seconds. +.Sh FILES +.Pa slaves , +.Pa slave-stats +in the database directory. +.Pa ipropd-master.pid , +.Pa ipropd-slave.pid +in the database directory, or in the directory named by the +.Ev HEIM_PIDFILE_DIR +environment variable. +.Sh SEE ALSO +.Xr krb5.conf 5 , +.Xr hprop 8 , +.Xr hpropd 8 , +.Xr iprop-log 8 , +.Xr kdc 8 . |
