d6da9453b6
This has most of the non-essential stuff removed (ie: what is not built) bmake glue to follow.
157 lines
7.2 KiB
Plaintext
157 lines
7.2 KiB
Plaintext
.\" ++Copyright++ 1986, 1988, 1995
|
|
.\" -
|
|
.\" Copyright (c) 1986, 1988, 1995
|
|
.\" The Regents of the University of California. 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. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by the University of
|
|
.\" California, Berkeley and its contributors.
|
|
.\" 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
|
|
.\" -
|
|
.\" Portions Copyright (c) 1993 by Digital Equipment Corporation.
|
|
.\"
|
|
.\" Permission to use, copy, modify, and distribute this software for any
|
|
.\" purpose with or without fee is hereby granted, provided that the above
|
|
.\" copyright notice and this permission notice appear in all copies, and that
|
|
.\" the name of Digital Equipment Corporation not be used in advertising or
|
|
.\" publicity pertaining to distribution of the document or software without
|
|
.\" specific, written prior permission.
|
|
.\"
|
|
.\" THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
|
|
.\" WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
|
|
.\" OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
|
|
.\" CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
|
|
.\" DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
|
.\" PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
|
.\" ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
|
|
.\" SOFTWARE.
|
|
.\" -
|
|
.\" --Copyright--
|
|
.\"
|
|
.\" @(#)manage.me 6.6 (Berkeley) 9/19/89
|
|
.\" $Id: manage.me,v 8.4 1995/12/22 10:20:24 vixie Exp $
|
|
.\"
|
|
.sh 1 "Domain Management"
|
|
.pp
|
|
This section contains information for starting, controlling and debugging
|
|
\fInamed\fP.
|
|
.sh 2 /etc/rc.local
|
|
.pp
|
|
The hostname should be set to the full domain style name in
|
|
\fI/etc/rc.local\fP using \fIhostname\|(1)\fP. The following entry should
|
|
be added to \fI/etc/rc.local\fP to start up \fInamed\fP at system boot time:
|
|
.(b l
|
|
\fIif [ -f /usr/sbin/named ]; then
|
|
/usr/sbin/named\fP [options] \fI& echo -n ' named' >/dev/console\fP
|
|
\fIfi\fP
|
|
.)b
|
|
This usually directly follows the lines that start \fIsyslogd\fP.
|
|
\fBDo Not\fP attempt to run \fInamed\fP from \fIinetd\fP.
|
|
This will
|
|
continuously restart the name server and defeat the purpose of the cache.
|
|
.sh 2 /var/run/named.pid
|
|
.pp
|
|
When \fInamed\fP is successfully started up it writes its process id into
|
|
the file \fI/var/run/named.pid\fP. This is useful to programs that want to
|
|
send signals to \fInamed\fP. The name of this file may be changed by defining
|
|
\fIPIDFILE\fP to the new name when compiling \fInamed\fP.
|
|
.sh 2 /etc/hosts
|
|
.pp
|
|
The \fIgethostbyname\|()\fP library call can detect if \fInamed\fP is running.
|
|
If it is determined that \fInamed\fP is not running it will look in
|
|
\fI/etc/hosts\fP to resolve an address.
|
|
This option was added to allow \fIifconfig\|(8C)\fP to configure the machines
|
|
local interfaces and to enable a system manager to access the network
|
|
while the system is in single user mode.
|
|
It is advisable to put the local machines interface addresses and a couple of
|
|
machine names and address in
|
|
\fI/etc/hosts\fP so the system manager can rcp files from another machine
|
|
when the system is in single user mode.
|
|
The format of \fI/etc/hosts\fP has not changed. See \fIhosts\|(5)\fP
|
|
for more information.
|
|
Since the process of reading \fI/etc/hosts\fP is slow,
|
|
it is not advisable to use this option when the system is in multi user mode.
|
|
|
|
.sh 2 Signals
|
|
.pp
|
|
There are several signals that can be sent to the \fInamed\fP process
|
|
to have it do tasks without restarting the process.
|
|
.sh 3 Reload
|
|
.pp
|
|
SIGHUP -
|
|
Causes \fInamed\fP to read \fInamed.boot\fP and reload the database.
|
|
This is useful when you have made a change to a ``primary'' data file
|
|
and you want \fInamed\fP\|'s internal database to reflect the change.
|
|
If you build \s-1BIND\s+1 with the \s-1FORCED_RELOAD\s+1 option, then
|
|
\s-1SIGHUP\s+1 also has the effect of scheduling all ``secondary'' zones
|
|
for serial-number checks, which could lead to zone transfers ahead of
|
|
the usual schedule. Normally serial-number compares are done only at
|
|
the intervals specified in the zone's \s-1SOA\s+1 record.
|
|
.sh 3 Debugging
|
|
.pp
|
|
When \fInamed\fP is running incorrectly, look first in
|
|
\fI/var/log/messages\fP and check for any messages logged by \fIsyslog\fP.
|
|
Next send it a signal to see what is happening. Unless you run it with the
|
|
``-d'' option, \fInamed\fP has very little to say on its standard output or
|
|
standard error. Everything \fInamed\fP has to say, it says to \fIsyslog\fP.
|
|
.pp
|
|
SIGINT -
|
|
Dumps the current data base and cache to
|
|
\fI/var/tmp/named_dump.db\fP
|
|
This should give you an indication to whether the data base was loaded
|
|
correctly.
|
|
The name of the dump file may be changed
|
|
by defining \fIDUMPFILE\fP to the new name when compiling \fInamed\fP.
|
|
|
|
\fINote:\fP the following two signals only work when \fInamed\fP is built with
|
|
\fIDEBUG\fP defined.
|
|
.pp
|
|
SIGUSR1 -
|
|
Turns on debugging. Each following SIGUSR1 increments the debug level.
|
|
The output goes to \fI/var/tmp/named.run\fP
|
|
The name of this debug file may be changed
|
|
by defining \fIDEBUGFILE\fP to the new name before compiling \fInamed\fP.
|
|
.pp
|
|
SIGUSR2 -
|
|
Turns off debugging completely.
|
|
|
|
For more detailed debugging, define DEBUG when compiling the resolver
|
|
routines into \fI/lib/libc.a\fP.
|
|
.pp
|
|
SIGWINCH -
|
|
Toggles tracing of all incoming queries if \fInamed\fP has been
|
|
compiled with \fIQRYLOG\fP defined. The trace is sent to syslog, and
|
|
is huge, but it is very useful for tracking down problems.
|
|
|
|
To run with tracing of all queries specify the \fI-q\fP flag on the
|
|
command line. If you routinely log queries you will probably want to
|
|
analyze the results using the dnsstats stats script in the
|
|
contrib directory.
|
|
.pp
|
|
SIGIOT -
|
|
Dumps statistics data into \fI/var/tmp/named.stats\fP if the server
|
|
is built with \fISTATS\fP defined. Statistics are appended to the file.
|