f2e366a105
of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
336 lines
9.5 KiB
Groff
336 lines
9.5 KiB
Groff
.\" Copyright (C) 1999 WIDE Project.
|
|
.\" 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 project 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 PROJECT 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 PROJECT 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.
|
|
.\"
|
|
.\" $Id: pim6sd.conf.5,v 1.7 1999/12/03 07:31:45 jinmei Exp $
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd Oct 6, 1999
|
|
.Dt PIM6SD.CONF 5
|
|
.Os KAME
|
|
.Sh NAME
|
|
.Nm pim6sd.conf
|
|
.Nd config file for pim6sd, PIM-SM daemon for IPv6
|
|
.\"
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm pim6sd
|
|
configuration file consists of a sequence of statements terminated
|
|
by a semi-colon (`;'), each of which specifies how the daemon treats
|
|
each interface on the system, specifies some parameters of the PIM
|
|
protocol, and requires some special behavior defined by the protocol.
|
|
.Pp
|
|
Each statement can be constructed by multiple lines.
|
|
.Pp
|
|
Lines beginning with
|
|
.Ql #
|
|
are comments.
|
|
.\".Pp
|
|
.\"Note that
|
|
.\".Nm pim6sd
|
|
.\"works even without the configuration file, although the daemon
|
|
.\"will warn that there is no configuration file.
|
|
.\"In such a case, the daemon will automatically set the default value
|
|
.\"to each configurable parameter.
|
|
.\"
|
|
.Pp
|
|
The following statements can be specified in the configuration file.
|
|
.Pp
|
|
.Bl -tag -width Ds -compact
|
|
.It Xo
|
|
.Ic log
|
|
.Ar option...
|
|
.Ic ;
|
|
.Xc
|
|
Specify debug messages to be printed out.
|
|
Each
|
|
.Ar option
|
|
usually specifies a subset of the messages to be printed.
|
|
If an
|
|
.Ar option
|
|
begins with
|
|
.Ic no ,
|
|
it means that the set of the messages that are specified by the option
|
|
will not be printed.
|
|
For example,
|
|
.Ic `all nomld'
|
|
means that all the messages except MLD related ones will be printed.
|
|
Valid options are
|
|
.Ic mld_proto, mld_timer, mld_member, mld, switch, trace, mtrace, traceroute,
|
|
.Ic timeout, callout, pkt, packets, interfaces, vif, kernel, cache, mfc,
|
|
.Ic k_cache, k_mfc, rsrr, pim_detail, pim_hello, pim_neighbors, pim_register,
|
|
.Ic registers, pim_join_prune, pim_j_p, pim_jp, pim_bootstrap, pim_bsr, bsr,
|
|
.Ic bootstrap, pim_asserts, pim_cand_rp, pim_c_rp, pim_rp, rp, pim_routes,
|
|
.Ic pim_routing, pim_mrt, pim_timers, pim_rpf, rpf, pim, routes, routing,
|
|
.Ic mrt, routers, mrouters, neighbors, timers, asserts,
|
|
and
|
|
.Ic all .
|
|
.\"
|
|
.It Xo
|
|
.Ic reverselookup (yes \(ba no);
|
|
.Xc
|
|
Specifies if a hostname for an IPv6 address should be resolved
|
|
on logging.
|
|
.Ic yes
|
|
means a hostname should be resolved, and
|
|
.Ic no
|
|
means should not.
|
|
By default, a hostname is not resolved.
|
|
.\"
|
|
.It Xo
|
|
.Ic phyint Ar interface
|
|
.Op disable
|
|
.Ic ;
|
|
.Xc
|
|
Specifies
|
|
.Nm
|
|
to ignore the interface even if the interface is multicast-capable.
|
|
Note that PIM will be activated on all interfaces by default(including
|
|
the case where there is no configuration file).
|
|
Interfaces are specified in the form of "name unit", such as
|
|
.Ar gif0
|
|
and
|
|
.Ar ep1.
|
|
.\"
|
|
.It Xo
|
|
.Ic phyint Ar interface
|
|
.Op preference Ar preference
|
|
.Op metric Ar metric
|
|
.Op nolistener
|
|
.Ic ;
|
|
.Xc
|
|
Specifies the preference and/or metric values when sending a PIM
|
|
assert message on the interface.
|
|
If another optional parameter
|
|
.Ic nolistener
|
|
is specified,
|
|
.Nm pim6sd
|
|
will not send any MLD packets on the interface.
|
|
This option is usually meaningless but will be useful when
|
|
MLD messages are noisy (e.g. when debugging) and there is surely no
|
|
listner on the interface.
|
|
.\"
|
|
.It Xo
|
|
.Ic default_source_preference Ar preference;
|
|
.Xc
|
|
Specifies a default preference value when sending a PIM assert message.
|
|
Preferences are used by assert elections to determine upstream routers.
|
|
Currently
|
|
.Nm pim6sd
|
|
cannot reliably obtain preferences and metrics from the
|
|
unicast routing protocols, so a default value may be configured.
|
|
The default preference is 1024.
|
|
.\"
|
|
.It Ic default_source_metric Ar metric;
|
|
Specifies a default metric value when sending a PIM assert message.
|
|
It is recommended that preferences be set such that metrics are never
|
|
consulted.
|
|
However, default metrics may also be set and will default to
|
|
1024.
|
|
.\"
|
|
.It Xo
|
|
.Ic granularity Ar second;
|
|
.Xc
|
|
Specifies timer granularity in seconds.
|
|
The default value is 5.
|
|
.\"
|
|
.It Xo
|
|
.Ic hello_period Ar period Ar coef;
|
|
.Xc
|
|
.Ar Period
|
|
specifies the period in second between 2 hello messages.
|
|
.Ar Coef
|
|
is the coefficient to determine the hello holdtime;
|
|
the holdtime will be
|
|
.Ar period
|
|
*
|
|
.Ar coef .
|
|
The default values of the period and the coefficient are 30 and 3.5,
|
|
respectively.
|
|
The default holdtime is 105 seconds as a result.
|
|
.\"
|
|
.It Xo
|
|
.Ic join_prune_period Ar period Ar coef;
|
|
.Xc
|
|
.Ar Period
|
|
specifies the period in second between 2 join/prune messages.
|
|
.Ar Coef
|
|
is the coefficient to determine the join/prune holdtime;
|
|
the holdtime will be
|
|
.Ar period
|
|
*
|
|
.Ar coef .
|
|
The default values of the period and the coefficient are 60 and 3.5,
|
|
respectively.
|
|
Consequently, the default holdtime is 210 seconds.
|
|
.\"
|
|
.It Xo
|
|
.Ic data_timeout Ar timer;
|
|
.Xc
|
|
Specifies the time after which (S,G) state for a silent source will be
|
|
deleted.
|
|
The default value is 210.
|
|
.\"
|
|
.It Xo
|
|
.Ic register_suppression_timeout Ar interval;
|
|
.Xc
|
|
.Ar Interval
|
|
specifies the interval between receiving a Register-Stop and allowing
|
|
PIM Register to be send again.
|
|
The default value is 60.
|
|
.\"
|
|
.It Xo
|
|
.Ic probe_time Ar timer;
|
|
.Xc
|
|
.Ar Timer
|
|
specifies the time between sending a null Register and the
|
|
Register-Suppression-Timer expiring unless it is restarted by
|
|
receiving a Register-Stop.
|
|
The default value is 5.
|
|
.\"
|
|
.It Xo
|
|
.Ic assert_timeout Ar interval;
|
|
.Xc
|
|
.Ar Interval
|
|
specifies the interval between the last time an Assert is received and
|
|
the time at which the assert is timeout.
|
|
The default value is 180.
|
|
.\"
|
|
.It Xo
|
|
.Ic cand_rp
|
|
.Op Ar interface
|
|
.Op Ic time Ar time
|
|
.Op Ic priority Ar priority
|
|
.Ic ;
|
|
.Xc
|
|
Specifies to act as a candidate Rendezvous Point(RP).
|
|
It is recommended to specify
|
|
.Ic cand_rp
|
|
only in typical usage.
|
|
All other parameters are optional and will be set automatically.
|
|
If an
|
|
.Ar interface
|
|
is specified,
|
|
.Nm pim6sd
|
|
will search for a global address on the specified interface
|
|
and set the address in Candidate RP Advertisements.
|
|
An optional parameter
|
|
.Ic time
|
|
specifies the interval of two succeeding advertisements in seconds.
|
|
Its default value is 60.
|
|
2.5 *
|
|
.Ar time
|
|
will be set to Candidate-RP-Advertisement messages.
|
|
Another optional parameter
|
|
.Ic priority
|
|
specifies the priority of the RP.
|
|
The default value is 0, which means the highest priority.
|
|
.\"
|
|
.It Xo
|
|
.Ic group_prefix Ar prefix;
|
|
.Xc
|
|
When acting as a Rendezvous Point(RP),
|
|
.Ar prefix
|
|
specifies a group prefix that the RP will handle.
|
|
.\"
|
|
.It Xo
|
|
.Ic cand_bootstrap_router
|
|
.Op Ar interface
|
|
.Op Ic time Ar time
|
|
.Op Ic priority Ar priority
|
|
.Ic ;
|
|
.Xc
|
|
Specifies to act as a candidate bootstrap router(BSR).
|
|
It is recommended to specify
|
|
.Ic cand_bootstrap_router
|
|
only in typical usage.
|
|
All other parameters are optional and will be set automatically.
|
|
If an
|
|
.Ar interface
|
|
is specified,
|
|
.Nm pim6sd
|
|
will search for a global address on the specified interface
|
|
and set the address in Bootstrap messages.
|
|
An optional parameter
|
|
.Ic time
|
|
specifies the interval of two succeeding bootstraps in seconds.
|
|
Its default value is 60.
|
|
Another optional parameter
|
|
.Ic priority
|
|
specifies the priority of the RP.
|
|
The default value is 0, which means the lowest priority.
|
|
.\"
|
|
.It Xo
|
|
.Ic switch_register_threshold Ic rate Ar rate Ic interval Ar interval;
|
|
.Xc
|
|
Specifies the threshold that a Rendezvous Point(RP) switches to a shortest
|
|
path tree, which is valid only when acting as an RP.
|
|
.Ic rate
|
|
specifies the threshold in bits per second, and
|
|
.Ic interval
|
|
specifies the interval of checking the rate in seconds.
|
|
The default values are 50000 and 20, respectively.
|
|
\"
|
|
.It Xo
|
|
.Ic switch_data_threshold Ic rate Ar rate Ic interval Ar interval;
|
|
.Xc
|
|
Specifies the threshold that a last hop router switches to a shortest
|
|
path tree.
|
|
.Ic rate
|
|
specifies the threshold in bits per second, and
|
|
.Ic interval
|
|
specifies the interval of checking the rate in seconds.
|
|
The default values are 50000 and 20, respectively.
|
|
.El
|
|
.\"
|
|
.Sh EXAMPLE
|
|
.Bd -literal -offset
|
|
#phyint gif0 disable;
|
|
#phyint ep0 preference 101;
|
|
phyint de0 disable;
|
|
#
|
|
#followings are for a candidate Rendezvous Point, which should usually
|
|
#be disabled.
|
|
cand_bootstrap_router;
|
|
cand_rp;
|
|
.Ed
|
|
.Sh SEE ALSO
|
|
.Xr pim6sd 8
|
|
.Sh HISTORY
|
|
The
|
|
.Nm pim6sd
|
|
command is developed by Mickael Hoerdt at LSIIT Laboratory.
|
|
It is based on IPv4 PIM sparse-mode
|
|
.Nm pimd
|
|
developed at University of Southern California,
|
|
which has also been derived from
|
|
.Nm mrouted.
|
|
.Nm Mrouted
|
|
is COPYRIGHT 1989 by The Board of Trustees of
|
|
Leland Stanford Junior University.
|
|
.\" .Sh BUGS
|
|
.\" (to be written)
|