mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
318 lines
9.8 KiB
Groff
318 lines
9.8 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.
|
|
.\"
|
|
.\" KAME Id: pim6sd.conf.5,v 1.10 2000/07/09 17:28:42 itojun Exp
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd October 6, 1999
|
|
.Dt PIM6SD.CONF 5
|
|
.Os
|
|
.Sh NAME
|
|
.Nm pim6sd.conf
|
|
.Nd config file for pim6sd, PIM-SM daemon for IPv6
|
|
.\"
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
configuration file consists of a sequence of statements terminated
|
|
by a semi-colon
|
|
.Pq Ql \&; ,
|
|
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
|
|
.\".Xr pim6sd 8
|
|
.\"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
|
|
.It Ic log Ar option... ;
|
|
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 ,
|
|
.Ic switch , trace , mtrace , traceroute ,
|
|
.Ic timeout , callout , pkt , packets ,
|
|
.Ic interfaces , vif , kernel , cache ,
|
|
.Ic mfc , k_cache , k_mfc , rsrr ,
|
|
.Ic pim_detail , pim_hello , pim_neighbors , pim_register ,
|
|
.Ic registers , pim_join_prune , pim_j_p , pim_jp ,
|
|
.Ic pim_bootstrap , pim_bsr , bsr , bootstrap ,
|
|
.Ic pim_asserts , pim_cand_rp , pim_c_rp , pim_rp ,
|
|
.Ic rp , pim_routes , pim_routing , pim_mrt ,
|
|
.Ic pim_timers , pim_rpf , rpf , pim ,
|
|
.Ic routes , routing , mrt , routers ,
|
|
.Ic mrouters , neighbors , timers , asserts ,
|
|
and
|
|
.Ic all .
|
|
.\"
|
|
.It Ic reverselookup Pq Cm yes | no ;
|
|
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 Ic phyint Ar interface Op Cm disable ;
|
|
Specifies
|
|
.Xr pim6sd 8
|
|
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 Cm preference Ar preference
|
|
.Op Cm metric Ar metric
|
|
.Op Cm nolistener ;
|
|
.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,
|
|
.Xr pim6sd 8
|
|
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 Ic default_source_preference Ar preference ;
|
|
Specifies a default preference value when sending a PIM assert message.
|
|
Preferences are used by assert elections to determine upstream routers.
|
|
Currently
|
|
.Xr pim6sd 8
|
|
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 Ic granularity Ar second ;
|
|
Specifies timer granularity in seconds.
|
|
The default value is 5.
|
|
.\"
|
|
.It Ic hello_period Ar period coef ;
|
|
.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 Ic join_prune_period Ar period coef ;
|
|
.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 Ic data_timeout Ar timer ;
|
|
Specifies the time after which (S,G) state for a silent source will be
|
|
deleted.
|
|
The default value is 210.
|
|
.\"
|
|
.It Ic register_suppression_timeout Ar interval ;
|
|
.Ar Interval
|
|
specifies the interval between receiving a Register-Stop and allowing
|
|
PIM Register to be send again.
|
|
The default value is 60.
|
|
.\"
|
|
.It Ic probe_time Ar timer ;
|
|
.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 Ic assert_timeout Ar interval ;
|
|
.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 Cm time Ar time
|
|
.Op Cm priority Ar priority ;
|
|
.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,
|
|
.Xr pim6sd 8
|
|
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 Ic group_prefix Ar prefix ;
|
|
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 Cm time Ar time
|
|
.Op Cm priority Ar priority
|
|
.Op Cm masklen Ar masklen ;
|
|
.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,
|
|
.Xr pim6sd 8
|
|
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.
|
|
Hash mask length can also be specified by the
|
|
.Ic masklen
|
|
parametr. Its value,
|
|
.Ar masklen ,
|
|
must be no less than 0 and no greater than 128.
|
|
.\"
|
|
.It Xo
|
|
.Ic switch_register_threshold
|
|
.Cm rate Ar rate Cm 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
|
|
.Cm rate Ar rate Cm 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 EXAMPLES
|
|
.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
|
|
.Xr pim6sd 8
|
|
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.
|
|
.Pp
|
|
IPv6 and IPsec support based on the KAME Project (http://www.kame.net/) stack
|
|
was initially integrated into
|
|
.Fx 4.0
|